Merchandise marketed as containing no chemical substances, for altering hair pigmentation, usually make the most of plant-based dyes like henna, indigo, or extracts from flowers, fruits, and greens. These choices may additionally incorporate metallic salts or different naturally derived elements to realize desired shades. Customers searching for alternate options to standard everlasting or semi-permanent dyes, which steadily comprise ammonia, peroxide, and artificial pigments, could gravitate towards such merchandise.
The attraction of those alternate options usually stems from a want to attenuate publicity to doubtlessly harsh chemical substances and their related dangers, reminiscent of scalp irritation or allergic reactions. Traditionally, pure dyeing strategies have been practiced for hundreds of years throughout numerous cultures, using available plant assets. This historic precedent contributes to the perceived gentler nature of those merchandise. Moreover, some people recognize the sustainability side related to botanical elements.
This exploration will additional delve into particular pure coloring brokers, their effectiveness and limitations, software methods, and security concerns. Subsequent sections may also handle the science behind hair pigmentation and the variations between varied coloring approaches, providing readers a complete understanding of this rising market phase.
1. Pure Dyes
Pure dyes characterize a cornerstone of the “chemical-free hair colour” idea. These dyes, derived from varied plant sources, supply an alternative choice to artificial colorants usually present in typical hair merchandise. The connection lies within the perceived discount of publicity to doubtlessly harsh artificial chemical substances, a main driver for customers searching for such choices. This perceived profit stems from the pure origin of the elements, aligning with a broader pattern towards pure and natural private care merchandise. For instance, henna, derived from the henna plant (Lawsonia inermis), has been utilized for hundreds of years as a pure hair dye, producing reddish-brown tones. Equally, indigo, derived from the indigo plant (Indigofera tinctoria), yields blue to black shades. These examples illustrate the historic precedent and sensible software of pure dyes in hair coloring.
The efficacy of pure dyes hinges on their chemical composition, particularly the presence of pigments able to binding to the hair shaft. Whereas thought of “chemical-free” within the context of avoiding artificial elements, pure dyes nonetheless contain chemical processes. The interplay between the pure dye molecules and the keratin in hair ends in colour alteration. This interplay, whereas naturally derived, is nonetheless a chemical response. Understanding this nuance is essential for appreciating the constraints and potentialities of pure dyes. As an example, the ensuing colour from a pure dye is influenced by the person’s present hair colour and texture. Moreover, the longevity and vibrancy of the colour can differ in comparison with artificial dyes.
In abstract, pure dyes supply a pathway towards decreasing publicity to artificial chemical substances in hair coloring. Their efficacy and limitations derive from the inherent chemical properties of the pure elements. Whereas the time period “chemical-free” could not precisely mirror the underlying chemical processes concerned, it underscores the give attention to naturally derived alternate options. Additional analysis and growth on this discipline maintain the potential to refine and broaden the accessible palette of pure hair colour choices, addressing the rising shopper demand for gentler and extra sustainable hair care practices.
2. Plant-based pigments
Plant-based pigments characterize a core element of “chemical-free” hair colour formulations. These naturally derived colorants supply an alternative choice to artificial dyes, aligning with shopper preferences for merchandise perceived as gentler and fewer prone to trigger opposed reactions. Exploring the sides of plant-based pigments supplies insights into their performance, advantages, and limitations.
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Sourcing and Extraction
Plant-based pigments are extracted from varied botanical sources, together with flowers, leaves, roots, and bark. Extraction strategies differ, impacting the ultimate pigment focus and purity. Conventional strategies contain boiling or soaking plant materials in water, whereas fashionable methods could make use of solvents or supercritical fluid extraction for larger yields. The supply and extraction course of instantly affect the pigment’s colour depth, stability, and total effectiveness as a hair dye.
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Colour Vary and Depth
The vary of colours achievable with plant-based pigments extends from blonde and pink hues to browns and blacks. Henna, for example, imparts a reddish-orange tint, whereas indigo supplies deep blue to black tones. Combining completely different pigments can broaden the colour palette. Nevertheless, attaining particular shades could be difficult, and the ensuing colour is influenced by the person’s pure hair colour and texture. Depth usually builds with repeated functions, permitting for gradual colour adjustment.
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Utility and Longevity
Utility methods for plant-based pigments usually contain making a paste from the powdered dye and making use of it to the hair. Processing instances differ relying on the specified depth and the particular pigment used. In comparison with artificial dyes, plant-based pigments typically require longer processing instances. Longevity additionally differs; whereas some pigments can final a number of weeks, others could fade extra rapidly, necessitating extra frequent functions.
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Security and Issues
Whereas typically thought of secure, plant-based pigments may cause allergic reactions in delicate people. Patch testing earlier than full software is really helpful. Moreover, sure plant-based dyes, reminiscent of henna, can work together with chemical remedies like perms or relaxers, resulting in unpredictable outcomes. Cautious consideration of particular person sensitivities and hair historical past is crucial when choosing plant-based hair colour.
Plant-based pigments present a viable possibility for these searching for “chemical-free” hair colour. Understanding their properties, together with sourcing, colour vary, software methods, and potential sensitivities, permits for knowledgeable decisions. Whereas plant-based pigments supply advantages concerning perceived gentleness and pure origin, it is essential to acknowledge limitations in attaining exact colour matching and longevity in comparison with artificial alternate options. Additional analysis and growth proceed to refine these choices, increasing the probabilities for pure hair coloring.
3. Henna
Henna, derived from the Lawsonia inermis plant, stands as a cornerstone of “chemical-free” hair coloring. Its historic utilization and pure origin place it as a preferred various to artificial dyes. Understanding henna’s properties, functions, and limitations supplies a vital framework for evaluating its position within the broader context of pure hair coloring.
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Dye Properties
Henna’s coloring properties stem from lawsone, a reddish-orange pigment that binds to keratin, the structural protein in hair. This interplay ends in a everlasting stain, in contrast to short-term or semi-permanent dyes that coat the hair shaft. The ensuing colour usually ranges from orange-red to auburn, relying on the person’s pure hair colour and the standard of the henna powder. Whereas henna itself presents a restricted colour spectrum, it may be mixed with different pure dyes, reminiscent of indigo, to realize darker shades.
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Conventional and Trendy Makes use of
Henna’s use as a hair dye dates again centuries throughout varied cultures, significantly in South Asia, the Center East, and Africa. Historically, henna paste was ready by mixing the powdered leaves with water or different pure elements, reminiscent of lemon juice, and making use of it to the hair for a number of hours. Trendy functions usually contain pre-mixed henna powders or pastes, providing higher comfort. Henna’s cultural significance and lengthy historical past contribute to its enduring reputation as a pure hair coloring possibility.
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Security and Precautions
Whereas typically thought of secure, henna may cause allergic reactions in some people, significantly these with sensitivities to sure vegetation. A patch check previous to full software is advisable. Moreover, “black henna” merchandise typically comprise a chemical dye known as paraphenylenediamine (PPD) that may trigger extreme allergic reactions. It is essential to make sure the purity of the henna powder and keep away from merchandise containing PPD. Pure henna doesn’t stain pores and skin black.
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Limitations and Issues
Henna supplies everlasting colour, limiting flexibility in altering hair shades steadily. It could actually additionally work together unpredictably with chemical remedies like perms or relaxers, doubtlessly damaging hair. Moreover, henna is probably not appropriate for overlaying grey hair successfully, significantly if a lighter shade is desired. Understanding these limitations is crucial for managing expectations and making knowledgeable selections about utilizing henna as a hair coloring agent.
Henna occupies a big place throughout the “chemical-free” hair colour panorama. Its pure origin, historic utilization, and everlasting coloring properties attraction to these searching for alternate options to artificial dyes. Nevertheless, recognizing its limitations, potential allergic reactions, and interactions with different chemical remedies is essential for secure and efficient software. Cautious consideration of those components permits people to harness henna’s coloring potential whereas minimizing dangers.
4. Indigo
Indigo, derived from the Indigofera tinctoria plant, performs a big position in “chemical-free” hair coloring, significantly for attaining darker shades. Its historic utilization and pure origin contribute to its attraction as an alternative choice to artificial dyes. Indigo’s blue pigment presents a definite pathway for these searching for pure hair coloring strategies. Typically used at the side of henna, indigo expands the palette of achievable colours past henna’s reddish-brown vary. This mix permits people to create brown to black shades naturally. As an example, making use of indigo after henna creates a darker, cooler tone in comparison with henna alone. This synergy between pure dyes exemplifies the potential of plant-based alternate options for attaining numerous hair colours with out resorting to artificial chemical substances.
The effectiveness of indigo as a hair dye stems from its interplay with the hair shaft. The indigo pigment binds to the hair, leading to a comparatively everlasting colour change. Nevertheless, indigo’s colour payoff and longevity could be influenced by a number of components, together with hair porosity, software method, and the standard of the indigo powder. Moreover, indigo usually doesn’t lighten hair; its main perform is to deposit blue pigment. This attribute differentiates it from oxidative dyes that elevate and deposit colour concurrently. Sensible software usually entails mixing indigo powder with heat water and making use of the paste to the hair. Attaining optimum outcomes requires cautious consideration to the preparation course of and software time. Indigo’s interplay with different pure dyes, reminiscent of henna, permits for custom-made colour outcomes, offering versatility throughout the pure hair coloring spectrum.
Indigo supplies a beneficial contribution to the “chemical-free” hair colour panorama. Its pure origin, blue pigment, and synergistic results with different pure dyes broaden the probabilities for these searching for alternate options to artificial hair coloring brokers. Understanding indigo’s properties, software methods, and potential limitations empowers people to make knowledgeable decisions and obtain desired outcomes. Whereas the time period “chemical-free” could not absolutely embody the inherent chemical processes concerned in pure dyeing, it underscores the emphasis on naturally derived alternate options. Continued analysis and growth on this space maintain promise for refining and increasing the functions of indigo and different pure dyes in hair coloring.
5. Metallic Salts
Metallic salts characterize a posh and infrequently misunderstood element throughout the realm of “chemical-free” hair colour. Whereas marketed as pure alternate options to artificial dyes, the presence of metallic salts introduces distinct properties, advantages, and potential drawbacks that require cautious consideration. Understanding their position is essential for knowledgeable decision-making concerning hair coloring practices.
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Composition and Performance
Metallic salts, reminiscent of lead acetate, silver nitrate, and bismuth citrate, are compounds containing metallic ions. These salts work together with the hair’s keratin, leading to a gradual colour change. Not like direct dyes that coat the hair, metallic salts create a build-up on the hair shaft, altering its reflective properties and thereby affecting perceived colour. This mechanism distinguishes metallic salts from each pure dyes like henna and standard oxidative dyes. The particular metallic used influences the ensuing colour; lead acetate usually produces darker shades, whereas silver nitrate can create lighter tones.
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Gradual Colour Growth and Longevity
Metallic salts usually produce delicate colour adjustments that develop progressively over a number of functions. This progressive coloration could be interesting for these searching for a much less dramatic transformation or for overlaying grey hair progressively. The longevity of the colour additionally varies relying on the particular metallic salt and particular person hair traits. Nevertheless, the cumulative build-up of metallic salts on the hair can result in unpredictable outcomes over time, particularly if mixed with different chemical remedies.
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Potential Dangers and Drawbacks
Whereas some contemplate metallic salts a “pure” various, their use carries potential dangers. Metallic build-up could make hair brittle, dry, and susceptible to breakage. Moreover, the interplay of metallic salts with different chemical remedies, reminiscent of perms or bleaching, can result in undesirable colour adjustments or hair harm. Correct identification of metallic salts in hair merchandise could be difficult as a result of inconsistent labeling practices. Subsequently, exercising warning and searching for skilled recommendation are really helpful.
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Regulatory and Labeling Issues
The regulatory panorama surrounding metallic salts in hair colour merchandise varies globally. Clear labeling of metallic salt content material just isn’t at all times necessary, making it troublesome for customers to make knowledgeable decisions. Moreover, the time period “chemical-free” could be deceptive on this context, as metallic salts are inherently chemical compounds. Elevated transparency in labeling and shopper schooling are mandatory for navigating the complexities of metallic salt-based hair colour merchandise.
Metallic salts occupy a singular area of interest throughout the “chemical-free” hair colour market. Whereas providing gradual colour growth and perceived pure origin, their potential for hair harm and unpredictable interactions with different remedies necessitate cautious consideration. The shortage of constant regulation and labeling additional complicates the patron expertise. An intensive understanding of metallic salts’ composition, performance, and potential dangers empowers people to make knowledgeable selections aligned with their hair care targets and priorities.
6. Decreased Irritation
Decreased scalp irritation represents a main motivator for customers searching for “chemical-free” hair colour alternate options. Typical hair dyes usually comprise ammonia, peroxide, paraphenylenediamine (PPD), and different artificial elements that may trigger discomfort, itching, burning, and even allergic reactions in delicate people. The perceived gentleness of merchandise marketed as “chemical-free” stems from the absence of those doubtlessly irritating substances, providing a doubtlessly extra snug hair coloring expertise.
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Sensitivity to Artificial Substances
Particular person sensitivities to artificial elements in typical hair dyes differ broadly. Some people expertise delicate discomfort, whereas others develop important allergic contact dermatitis. Ammonia, generally used to open the hair cuticle and facilitate colour penetration, can irritate the scalp and respiratory system. PPD, a vital element in lots of everlasting hair dyes, is a recognized allergen that may set off extreme reactions, together with blistering and swelling. The absence of those elements in “chemical-free” choices supplies a possible avenue for decreasing the chance of such opposed reactions.
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Pure Options and Scalp Well being
Pure dyes, derived from vegetation like henna, indigo, and different botanical sources, are steadily positioned as gentler alternate options to artificial dyes. Whereas these pure elements may trigger allergic reactions in some people, their perceived decrease irritation potential drives their reputation. The usage of plant-based elements aligns with a broader pattern towards pure and natural private care merchandise, emphasizing scalp well being and total well-being.
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Formulation and Irritation Potential
Even inside “chemical-free” hair colour merchandise, formulations can differ considerably, influencing their potential for irritation. The focus of pure dyes, the presence of different components, and the general pH steadiness of the product can all have an effect on scalp consolation. Cautious examination of ingredient lists and patch testing are essential, even with merchandise marketed as pure or mild. Client notion of “chemical-free” doesn’t assure full absence of irritation potential.
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Lengthy-Time period Scalp Well being Issues
Repeated publicity to harsh chemical substances in typical hair dyes can have cumulative results on scalp well being. Power irritation can disrupt the scalp’s pure barrier perform, doubtlessly resulting in elevated sensitivity and susceptibility to infections. Selecting gentler “chemical-free” alternate options could contribute to sustaining long-term scalp well being and minimizing the chance of continual irritation.
The pursuit of lowered irritation represents a big driver for shopper curiosity in “chemical-free” hair colour. Whereas the time period “chemical-free” doesn’t assure full absence of irritation, the avoidance of widespread artificial irritants like ammonia and PPD presents a possible pathway towards a extra snug hair coloring expertise. Cautious consideration of particular person sensitivities, patch testing, and thorough ingredient evaluation stay essential for minimizing dangers and selling long-term scalp well being, even throughout the “chemical-free” product class.
7. Allergic Reactions
Allergic reactions characterize a big consideration throughout the context of “chemical-free” hair colour. Whereas the time period “chemical-free” usually implies a lowered danger of opposed reactions, it is essential to acknowledge that even pure elements can set off allergic reactions in vulnerable people. This exploration delves into the connection between allergic reactions and “chemical-free” hair colour, inspecting causative brokers, diagnostic approaches, and preventative measures.
Frequent allergens in typical hair dyes embrace paraphenylenediamine (PPD), ammonia, and resorcinol. These artificial compounds can elicit a variety of allergic responses, from delicate itching and redness to extreme blistering and swelling. “Chemical-free” alternate options usually keep away from these particular synthetics, choosing plant-based dyes like henna, indigo, and extracts from varied botanical sources. Nevertheless, these pure elements may set off allergic reactions. Henna, for instance, may cause pores and skin sensitization in sure people, resulting in contact dermatitis. Moreover, some “chemical-free” merchandise could comprise metallic salts, reminiscent of lead acetate or nickel sulfate, which might additionally elicit allergic responses. A case examine documented a extreme allergic response to a “chemical-free” hair dye containing metallic salts, highlighting the significance of ingredient consciousness even inside this product class. Subsequently, the time period “chemical-free” doesn’t equate to allergy-free.
Diagnosing hair dye allergic reactions usually entails patch testing, the place a small quantity of the product is utilized to the pores and skin and noticed for reactions over 48-72 hours. Session with a dermatologist or allergist is really helpful for correct analysis and administration. Preventative measures embrace cautious ingredient evaluation, deciding on merchandise particularly formulated for delicate pores and skin, and performing patch assessments earlier than every software. Recognizing the potential for allergic reactions, even with “chemical-free” merchandise, underscores the significance of knowledgeable product choice, acceptable testing, and proactive allergy administration. The absence of sure artificial allergens doesn’t eradicate the chance solely, necessitating a nuanced understanding of particular person sensitivities and potential reactions to each pure and artificial elements.
Ceaselessly Requested Questions
This part addresses widespread inquiries concerning hair coloring merchandise marketed as “chemical-free,” offering readability and dispelling misconceptions.
Query 1: Does “chemical-free” hair colour really exist?
The time period “chemical-free” is commonly utilized in advertising to indicate the absence of sure artificial elements generally present in typical hair dyes. Nevertheless, all matter, together with pure elements, consists of chemical substances. “Chemical-free” usually signifies the absence of particular artificial dyes, ammonia, peroxide, and different doubtlessly harsh chemical substances. These merchandise usually make the most of plant-based dyes or metallic salts, which, whereas naturally derived, nonetheless contain chemical processes.
Query 2: Are “chemical-free” hair colours safer than typical dyes?
Whereas “chemical-free” hair colours could cut back publicity to sure doubtlessly irritating artificial elements, they don’t assure full security. Pure elements may trigger allergic reactions or sensitivities in some people. Patch testing is essential earlier than making use of any hair colour product, no matter its composition.
Query 3: How lengthy does “chemical-free” hair colour final?
The longevity of “chemical-free” hair colour varies relying on the particular elements, hair kind, and frequency of washing. Pure dyes like henna are usually extra everlasting, whereas some plant-based pigments could fade extra rapidly, requiring extra frequent functions.
Query 4: Can “chemical-free” hair colour cowl grey hair successfully?
The effectiveness of “chemical-free” hair colour in overlaying grey hair will depend on the particular product and the person’s hair traits. Some pure dyes, like henna, could not absolutely cowl grey hair, significantly if a lighter shade is desired. Blended formulations or repeated functions could enhance protection.
Query 5: Can “chemical-free” hair colour be used on chemically handled hair?
The interplay between “chemical-free” hair colour and beforehand chemically handled hair (e.g., permed, relaxed, or bleached) could be unpredictable. Sure pure dyes, reminiscent of henna, could react adversely with chemical remedies, doubtlessly damaging hair. Session with a stylist specializing in pure hair colour is really helpful.
Query 6: Are there any regulatory requirements for “chemical-free” hair colour?
Regulatory requirements for “chemical-free” hair colour differ globally. The time period itself lacks a standardized definition, and labeling practices could not at all times precisely mirror the product’s composition. Customers are inspired to rigorously study ingredient lists and analysis particular product certifications for higher transparency.
Understanding the nuances of “chemical-free” hair colour empowers customers to make knowledgeable decisions aligned with particular person wants and priorities. Whereas the avoidance of sure artificial elements could supply advantages, it is important to strategy these merchandise with practical expectations and a radical understanding of potential dangers and limitations.
Additional exploration of particular pure dyes, software methods, and security concerns shall be offered in subsequent sections.
Suggestions for Exploring Pure Hair Coloring
Navigating the panorama of pure hair coloring requires cautious consideration and knowledgeable decision-making. The following pointers supply steering for these fascinated with exploring alternate options to standard hair dyes.
Tip 1: Conduct Thorough Analysis
Understanding the composition and properties of varied pure dyes is essential. Researching particular plant-based pigments, reminiscent of henna, indigo, or cassia, permits people to align colour targets with the properties of every dye. Investigating potential interactions with present hair remedies or sensitivities is crucial.
Tip 2: Prioritize Patch Testing
Even pure elements may cause allergic reactions or sensitivities. Performing a patch check earlier than making use of any new hair colour product, whether or not man-made or natural, is paramount for minimizing potential opposed reactions.
Tip 3: Begin with Small, Gradual Modifications
Pure hair coloring usually entails a gradual colour build-up, particularly with plant-based pigments. Beginning with small, incremental functions permits for managed colour changes and reduces the chance of drastic, undesirable outcomes.
Tip 4: Handle Expectations Realistically
Pure dyes could not replicate the exact colour matching or longevity achievable with artificial dyes. Understanding the constraints of pure elements and embracing the potential for delicate variations in colour outcomes contributes to a extra satisfying expertise.
Tip 5: Supply Excessive-High quality Substances
The standard of pure dye powders or pastes considerably impacts the ultimate colour outcome. Sourcing respected suppliers who prioritize purity and sustainable practices ensures optimum dye efficiency and minimizes potential contaminants.
Tip 6: Put together Hair Correctly
Clear, unprocessed hair supplies the most effective canvas for pure hair coloring. Clarifying the hair earlier than software removes product build-up or residue which may intervene with dye absorption or colour growth.
Tip 7: Comply with Directions Fastidiously
Preparation and software strategies differ relying on the particular pure dye used. Adhering to directions concerning mixing ratios, processing instances, and software methods optimizes outcomes and minimizes the chance of uneven coloration or undesirable outcomes.
Tip 8: Search Skilled Steering
Consulting a stylist specializing in pure hair coloring can present customized recommendation and guarantee correct software methods, particularly for advanced processes like layering a number of dyes or transitioning from chemically handled hair.
Implementing the following tips empowers people to discover pure hair coloring choices safely and successfully. Prioritizing analysis, patch testing, and practical expectations contributes to a extra constructive and knowledgeable expertise. A considerate strategy permits for a deeper appreciation of pure dyes’ distinctive traits and potential advantages.
The next conclusion will synthesize key takeaways and supply last suggestions for embracing pure hair coloring as a viable various to standard strategies.
Conclusion
Exploration of “chemical-free” hair colour necessitates a nuanced understanding that transcends advertising claims. Whereas usually related to gentler, naturally derived alternate options to standard dyes, the time period encompasses a variety of elements and processes requiring cautious consideration. Plant-based dyes like henna and indigo supply potential advantages concerning lowered publicity to artificial chemical substances, however particular person sensitivities and potential allergic reactions stay related components. Metallic salts, typically included in “chemical-free” formulations, current distinct properties and potential dangers requiring additional scrutiny. The efficacy and longevity of those alternate options differ, impacting their suitability for various hair varieties and colour targets.
Knowledgeable decision-making concerning “chemical-free” hair colour requires diligent analysis, ingredient consciousness, and practical expectations. Patch testing stays essential, no matter a product’s man-made or natural composition. In search of steering from stylists specializing in pure hair coloring can present customized assist and optimize outcomes. As shopper demand for gentler, extra sustainable hair care practices grows, ongoing analysis and growth in pure hair coloring maintain promise for refining formulations, increasing colour palettes, and enhancing the general shopper expertise. A discerning strategy, grounded in scientific understanding and particular person wants, empowers customers to navigate the complexities of “chemical-free” hair colour and make decisions aligned with private values and hair well being priorities.
