ETUDE
ETUDE Two Tone Treatment Hair Color - 11 Ash Beige
A temporary hair color treatment that provides a vivid boost lasting up to a week. Enriched with macadamia seed oil, flaxseed oil, baobab seed oil, cocoa seed butter, and palm seed butter, it is formulated to be less irritating on the scalp and hair. Works best on bleached hair.
Color-safe
Silicone-free
Color Fading
Chemically Treated
Color-treated
As Needed
Optimized for Your Environment & Lifestyle
Nykaa
In stock
Recommended
ETUDE Two Tone Treatment Hair Color - 11 Ash Beige
ETUDE
etude-two-tone-treatment-hair-color-11-ash-beige
Temporary Hair Color Treatment
10407586693413
Morning or Evening?
How often will you use this product?
Notes
Secure payment protection
Your Biodata Compatibility Analysis
Based on your 6 hair health indices and environmental factors
Poor Match
Significant incompatibilities
Growth Cycle Health Index
Hair Match
Hair Health Index Alignment
Optimal for OSI, SSI, DI, HSI
Ingredient Efficacy
Matching Ingredient Score
Environment Compatibility
Current UV, Air Quality & Humidity
Why This Works for Your Specific Profile
Damage Index:
Healthy to moderately damaged hair experiences over-conditioning or protein overload causing limpness or rigidity
Water Quality:
Hair with breakage or thinning needs protein emphasis that moisture-heavy formula lacks
Hair:
Closed cuticles resist product penetration causing surface buildup without internal benefits
Active Lifestyle:
High activity and frequent washing rapidly strip product benefits requiring excessive reapplication
Your Hair Profile Integration
Your Hair Archetype
Density Level
Washing Frequency
Shedding Level
Oil Level
Your Hair Health Indices
Oil Secretion (OSI)
Very low oil production
Scalp Sensitivity (SSI)
Very low sensitivity
Growth Rate (CMR)
Poor metabolism rate
Damage Index (DI)
Minimal damage
Hair Strength (HSI)
Very weak strength
Softness Index (SI)
Significant improvement needed
Water & Environmental Integration
Water:
Expected Results & Timeline
Key Highlights
What is it?
Temporary hair color treatment with 27 ingredients
Who Is It For
Adults
Budget
$11.84 - $23.68
Timeline
Up to a week
Why Youโll Love It
What Does It Help With?
Color Fading
Best for
Color Fading
Features
Provides vivid color boost lasting up to a week; Enriched with nourishing oils and butters; Less irritating on scalp and hair; Works best on bleached hair
Checks
Ingredients Overview
Ingredients List
aqua-water, cetearyl-alcohol, benzyl-alcohol, stearamidopropyl-dimethylamine, glycerin, mineral-oil-paraffinum-liquidum, cetrimonium-methosulfate, quaternium-87, behenyl-alcohol, isopropyl-alcohol, fragrance-parfum-aroma, propylene-glycol, citric-acid, glyceryl-stearate, peg-100-stearate, caprylyl-glycol, polyquaternium-10, basic-blue-99, disodium-edta, basic-brown-16, theobroma-cacao-cocoa-seed-butter, basic-yellow-87, linum-usitatissimum-seed-oil, adansonia-digitata-seed-oil, macadamia-ternifolia-seed-oil, astrocaryum-murumuru-seed-butter, tocopherol-vit-e
Key Ingredients
macadamia-ternifolia-seed-oil, linum-usitatissimum-seed-oil, adansonia-digitata-seed-oil, theobroma-cacao-seed-butter, astrocaryum-murumuru-seed-butter
Ingredients Details
Glycerin
Common Name(s): Glycerol,glycerine,1,2,3-propanetriol
CAS Number: 56-81-5
DESCRIPTION
What It Does: Glycerin pulls water from the environment and deeper skin layers into the outer skin layer (epidermis), boosting moisture levels and keeping skin soft, smooth, and plump.
Why It's Used: It is used in virtually every moisturizer, serum, and cleanser because it is highly effective at hydrating skin, is well-tolerated by all skin types, and enhances the texture and spreadability of formulations.
How It Works: As a humectant, glycerin forms hydrogen bonds with water molecules, trapping them in the skin. it also reinforces the skin barrier by integrating into lipid structures between skin cells.
Typically Found In: Moisturizers,serums,cleansers,toners,sheet masks,sunscreens,body lotions,shampoos,conditioners
TECHNICAL DETAILS
Primary Category: Humectant
Secondary Functions: Skin barrier support,emollient,solvent
Application Areas:
Facial Skincare
Body Care
Hair Care
Beard Care
Color Cosmetics (Makeup)
Dietary/Oral Supplements
Typical Concentration Range: 1%โ30% (typical: 3โ10%)
SOURCING & ETHICS
Vegan Status: Yes โ plant-derived (coconut, soy, palm) or synthetic
Halal Status: Yes โ when plant-derived or synthetic; verify source with supplier
Source Notes: Derived from plant oils via hydrolysis or saponification; synthetic versions also available. palm-derived glycerin carries sustainability concerns.
SKIN COMPATIBILITY
Irritancy Rating: 1/5 โ very low; non-irritating at all standard concentrations
Comedogenicity Rating: 0/5 โ non-comedogenic
Sensitivity Concerns: Extremely rare allergic reactions; generally safe for all skin types including sensitive and baby skin
Safe for Sensitive Skin: Yes
SAFETY & COMPATIBILITY
Safety Profile: Widely recognized as safe. ewg hazard score: 1. no significant concerns for irritation, sensitization, or toxicity at typical concentrations (up to 50%).
Works Well With: Hyaluronic acid,ceramides,niacinamide,panthenol,urea,peptides,retinol,ahas/bhas
Avoid Combining With: No known incompatibilities at standard concentrations
SCIENTIFIC NOTE
Glycerin is an endogenous skin component found naturally in the stratum corneum. aquaporin-3 channels in keratinocytes facilitate glycerin transport, making it integral to natural skin hydration pathways.
Last Verified: Cosing database,cir safety assessment,ewg skin deep,inci decoder
Primary Sources: 2026-03-12
Polyquaternium-10
Common Name(s): Pq-10,hydroxyethylcellulose ethyl trimethylammonium chloride,jr-400
CAS Number: 54351-50-7
DESCRIPTION
What It Does: Provides film-forming conditioning and detangling with heat protection in a polymer that adsorbs substantively to hair.
Why It's Used: The most widely used cationic polymer conditioner โ provides excellent conditioning and detangling while adsorbing strongly to damaged hair areas that need conditioning most.
How It Works: Cationic quaternary ammonium groups along the polymer backbone adsorb to anionic sites on hair keratin. higher charge density on damaged hair (more negative sites) leads to preferential adsorption where conditioning is needed. polymer film formation provides heat protection and volume.
Typically Found In: Shampoos,2-in-1 products,conditioners,styling products
TECHNICAL DETAILS
Primary Category: Functional ingredient โ cationic polymer conditioner
Secondary Functions: Skin conditioning
Application Areas:
Facial Skincare
Body Care
Hair Care
Beard Care
Color Cosmetics (Makeup)
Dietary/Oral Supplements
Typical Concentration Range: 0.1%โ2%
SOURCING & ETHICS
Vegan Status: Yes โ cellulose-derived
Halal Status: Yes
Source Notes: Commercially produced for cosmetic use. verify vegan/halal status with supplier.
SKIN COMPATIBILITY
Irritancy Rating: 1/5 โ very low
Comedogenicity Rating: 0/5 โ non-comedogenic
Sensitivity Concerns: Well-tolerated by most skin types.
Safe for Sensitive Skin: Yes
SAFETY & COMPATIBILITY
Safety Profile: Good safety profile at recommended concentrations. ewg score: 1โ2.
Works Well With: Standard skincare actives
Avoid Combining With: No known significant incompatibilities
SCIENTIFIC NOTE
Polyquaternium-10's 'self-targeting' to damaged hair sites is a unique smart conditioning mechanism. as hair damage increases negative charge density by exposing keratin's aspartate and glutamate carboxylate groups, pq-10's cationic polymer backbone adsorbs preferentially to these high-charge damage sites โ automatically delivering more conditioning where the hair needs it most.
Last Verified: Cosing database,robbins hair science,cir safety assessment
Primary Sources: 2026-03-12
Quaternium-87
Common Name(s): Cosmetic ingredient,functional cosmetic active,skin care
CAS Number: N/a
DESCRIPTION
What It Does: Provides documented functional activity from quaternium-87.
Why It's Used: Quaternium-87 contributes established cosmetic function from its characteristic chemical structure and physicochemical properties.
How It Works: Chemical structure provides documented cosmetic function. safety: established in cosmetic science literature and regulatory review. use: standard cosmetic concentrations.
Typically Found In: Skin care formulations
TECHNICAL DETAILS
Primary Category: Active ingredient โ cosmetic active
Secondary Functions: Skin conditioning
Application Areas:
Facial Skincare
Body Care
Hair Care
Beard Care
Color Cosmetics (Makeup)
Dietary/Oral Supplements
Typical Concentration Range: 0.1%โ10%
SOURCING & ETHICS
Vegan Status: Conditional
Halal Status: Yes
Source Notes: Commercially produced for cosmetic use. verify vegan/halal status with supplier.
SKIN COMPATIBILITY
Irritancy Rating: 1/5 โ very low
Comedogenicity Rating: 0/5 โ non-comedogenic
Sensitivity Concerns: Well-tolerated by most skin types.
Safe for Sensitive Skin: Yes
SAFETY & COMPATIBILITY
Safety Profile: Good safety profile at recommended concentrations. ewg score: 1โ2.
Works Well With: Standard skincare actives
Avoid Combining With: No known significant incompatibilities
SCIENTIFIC NOTE
Quaternium-87 provides documented cosmetic activity through its characteristic mechanism. established in cosmetic science literature with regulatory review supporting safety at standard formulation concentrations.
Last Verified: Cosing database,quaternium-87 technical literature
Primary Sources: 2026-03-12
Personalized Usage Instructions
How to Use
Step 1
1
Step 2
Shampoo your hair and towel dry it while keeping it damp
Step 3
(Do not condition or rinse)
Step 4
2
Step 5
Put on disposable gloves to protect your hands from staining
Step 1
3
Step 2
Evenly apply the Two Tone Treatment on your hair
Step 3
4
Step 4
Allow the color to set for 5-10 minutes
Step 5
Wash it off with lukewarm water (Avoid shampoo or rinse)
Step 1
For more vivid results, leave the treatment on for a longer time
Step 2
5
Step 3
Use a hair dryer to dry your hair
Step 4
Avoid using a towel as it may transfer color
Medical Chemicals
Protein/Moisture
- Moisture
pH Level
- Acidic
Porosity Taget
- High Porosity
Customized for Your Profile
Scalp Condtions
Sensitive Scalp
Climate Suitability
Humid, Dry
Clinical Claims
Frequency
1. Shampoo your hair and towel dry it while keeping it damp. (Do not condition or rinse). 2. Put on disposable gloves to protect your hands from staining. 3. Evenly apply the Two Tone Treatment on your hair. 4. Allow the color to set for 5-10 minutes. Wash it off with lukewarm water (Avoid shampoo or rinse). For more vivid results, leave the treatment on for a longer time. 5. Use a hair dryer to dry your hair. Avoid using a towel as it may transfer color.