Just Herbs
Just Herbs Castor & Black Onion Seed Hair Mask For Hairfall & Dandruff
Pre-shampoo deep conditioning mask for men and women, suitable for all hair types. Helps hairfall and dandruff control with natural ingredients like castor oil and black onion seed.
Natural
Sulfate-free
Paraben-free
Hair Loss
Scalp Issues
Dandruff
Optimized for Your Environment & Lifestyle
Nykaa
In stock
Recommended
Just Herbs Castor & Black Onion Seed Hair Mask For Hairfall & Dandruff
Just Herbs
just-herbs-castor-black-onion-seed-hair-mask-for-hairfall-dandruff
Hair Mask
10202928283941
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:
Damage levels outside specified range may not benefit optimally from product formulation
Water Quality:
Severe single concerns require targeted treatment beyond balanced formulation capabilities
Hair:
No porosity-specific conflicts
Active Lifestyle:
Activity levels outside optimal range affect product performance and maintenance requirements
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?
Hair mask with multiple natural active ingredients
Who Is It For
Adults, Men and Women
Budget
$5.74 - $11.48
Timeline
Visible results after 1st wash, noticeable improvement in hair texture and growth with continued use
Why Youโll Love It
What Does It Help With?
Hairfall, Dandruff, Hair Nourishment, Frizz
Best for
Hair Loss
Features
Pre-shampoo mask, deep conditioning, reduces hair fall and dandruff, moisturizing, suitable for all hair types
Checks
100% Authentic
Ingredients Overview
Ingredients List
bhringraj-eclipta-alba, amla-emblica-officinalis, mulethi-glycyrrhiza-glabra, japa-hibiscus-rosa-sinensis, kalonji-nigella-sativa, nutgrass-cyperus-rotundus, aloe-vera-aloe-barbadensis-leaf-juice, castor-ricinus-communis-seed-oil, wheatgerm-triticum-aestivum-oil, soy-lecithin-glycine-max, purified-water-aqua, coconut-cocos-nucifera-oil-derivatives, cold-pressed-jojoba-simmondsia-chinensis-seed-oil, cetearyl-olivate, vegetable-glycerine, octyldodecanol, sorbitan-olivate, shea-butyrospermum-parkii-butter, caprylyl-glycol, potassium-sorbate, gluconolactone, sodium-gluconate, ethylhexylglycerin
Key Ingredients
Castor Seed Oil, Black Onion Seed (Kalonji), Aloe Vera Leaf Juice, Wheatgerm Oil, Jojoba Seed Oil
Ingredients Details
Ethylhexylglycerin
Common Name(s): Octylglycerin,2-ethylhexyl glycerol ether,sensiva sc 10
CAS Number: 70445-33-9
DESCRIPTION
What It Does: Provides antimicrobial skin conditioning with deodorant activity and preservation system enhancement.
Why It's Used: Multifunctional clean beauty preservation active โ ethylhexylglycerin provides antimicrobial, deodorant, and skin conditioning in a single ingredient accepted in most natural cosmetic certification schemes.
How It Works: Glycerol ether provides antimicrobial via bacterial membrane phospholipid disruption. deodorant activity via reduction of underarm lipase enzyme activity (similar mechanism to triethyl citrate). skin conditioning from glycerol humectant component. synergistic with phenoxyethanol and diols.
Typically Found In: Natural preservation systems,deodorants,skin conditioning products
TECHNICAL DETAILS
Primary Category: Functional ingredient โ antimicrobial glycerol ether
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%โ0.5%
SOURCING & ETHICS
Vegan Status: Yes โ synthetic
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
Ethylhexylglycerin's deodorant mechanism is pharmacologically identical to triethyl citrate: both inhibit skin surface microbial lipase enzymes that convert odourless triglycerides to odorous free fatty acids. the glycerol ether structure of ethylhexylglycerin, combined with the 2-ethylhexyl chain, provides lipase inhibition similar to ester-based lipase inhibitors from a different chemical class.
Last Verified: Cosing database,schรผlke sensiva sc 10 technical data,cir safety assessment
Primary Sources: 2026-03-12
Gluconolactone
Common Name(s): D-gluconolactone,delta-gluconolactone
CAS Number: 90-80-2
DESCRIPTION
What It Does: Provides the gentlest chemical exfoliation with simultaneous antioxidant, moisture retention, and barrier support.
Why It's Used: Preferred exfoliant for rosacea, eczema, sensitive skin, and post-procedure recovery where standard ahas cause unacceptable irritation.
How It Works: Hydrolyzes slowly on skin surface to gluconic acid providing gentle exfoliation. multiple hydroxyl groups enable water binding (humectant) and metal chelation (antioxidant).
Typically Found In: Sensitive skin exfoliants,rosacea treatments,eczema care,post-procedure recovery
TECHNICAL DETAILS
Primary Category: Active ingredient โ polyhydroxy acid (pha)
Secondary Functions: Gentle exfoliation,antioxidant,humectant
Application Areas:
Facial Skincare
Body Care
Hair Care
Beard Care
Color Cosmetics (Makeup)
Dietary/Oral Supplements
Typical Concentration Range: 5%โ15%
SOURCING & ETHICS
Vegan Status: Yes โ fermentation or synthetic
Halal Status: Yes
Source Notes: Fermentation-derived from glucose or synthetic. among the safest chemical exfoliants available.
SKIN COMPATIBILITY
Irritancy Rating: 1/5 โ very low
Comedogenicity Rating: 0/5 โ non-comedogenic
Sensitivity Concerns: No photosensitization; no stinging; suitable for very sensitive skin.
Safe for Sensitive Skin: Yes โ ideal for sensitive, reactive, rosacea, and eczema-prone skin; no photosensitization
SAFETY & COMPATIBILITY
Safety Profile: Exceptional safety profile. no photosensitization. ewg score: 1.
Works Well With: Ceramides,niacinamide,hyaluronic acid,soothing actives
Avoid Combining With: No significant incompatibilities
SCIENTIFIC NOTE
Phas have molecular weights 2โ3ร larger than ahas, limiting penetration to superficial layers. combined humectant and antioxidant properties make them uniquely well-tolerated while providing meaningful exfoliation.
Last Verified: Cosing database,green & yu (2003) pha review,cir safety assessment
Primary Sources: 2026-03-12
Octyldodecanol
Common Name(s): 2-octyldodecanol,eutanol g,c20 branched alcohol
CAS Number: 5333-42-6
DESCRIPTION
What It Does: Provides elegant dry-touch emolliency with excellent solubilisation for active ingredients.
Why It's Used: Premium emollient solvent โ octyldodecanol's branched c20 structure provides a uniquely dry, elegant emollient character with exceptional compatibility for challenging actives.
How It Works: Branched c20 fatty alcohol provides dry, non-greasy emolliency. excellent solvent for fat-soluble vitamins, retinoids, uv filters, and flavour compounds. lower viscosity than longer-chain fatty alcohols for elegant application. very good spreading coefficient for uniform application.
Typically Found In: Premium skincare,sunscreens,vitamin delivery systems
TECHNICAL DETAILS
Primary Category: Functional ingredient โ emollient
Secondary Functions: Barrier sealing,softening
Application Areas:
Facial Skincare
Body Care
Hair Care
Beard Care
Color Cosmetics (Makeup)
Dietary/Oral Supplements
Typical Concentration Range: 1%โ20%
SOURCING & ETHICS
Vegan Status: Yes โ from c10 alcohols via guerbet reaction (plant-derived)
Halal Status: Yes
Source Notes: Plant-derived, synthetic or animal-derived. verify source.
SKIN COMPATIBILITY
Irritancy Rating: 1/5 โ very low
Comedogenicity Rating: 1/5 โ low; formulation-dependent
Sensitivity Concerns: Non-irritating.
Safe for Sensitive Skin: Yes
SAFETY & COMPATIBILITY
Safety Profile: Excellent safety profile. ewg score: 1.
Works Well With: Humectants,ceramides,actives as carrier
Avoid Combining With: No significant incompatibilities
SCIENTIFIC NOTE
Octyldodecanol is produced via the guerbet reaction โ a base-catalysed self-condensation of two c10 alcohol molecules (decanol) yielding the branched c20 2-octyldodecanol. this reaction produces a highly branched structure that prevents crystallisation (liquid at room temperature), providing liquid-state emolliency with a completely different tactile profile than the waxy feel of linear c20 fatty alcohols.
Last Verified: Cosing database,cir safety assessment
Primary Sources: 2026-03-12
Personalized Usage Instructions
How to Use
Step 1
Step 1: Part hair into sections and massage on hair and scalp
Step 2
Step 2: Apply mask down to hair tips
Step 3
Step 3: Leave for 20 minutes and rinse out with Just Herbs Castor & Black Onion Seed Shampoo
Medical Chemicals
Protein/Moisture
- Moisture
pH Level
- Acidic
Porosity Taget
- Normal Porosity
Customized for Your Profile
Scalp Condtions
Sensitive Scalp, Oil Control, Dry Scalp
Climate Suitability
Humid, Dry, UV Protection, Pollution Shield
Clinical Claims
Frequency
Step 1: Part hair into sections and massage on hair and scalp. Step 2: Apply mask down to hair tips. Step 3: Leave for 20 minutes and rinse out with Just Herbs Castor & Black Onion Seed Shampoo.
Product Information
100% Authentic