Streax
Streax Craft Strength Hair Serum I For Chemically Treated Hair I Strength With Vitamin-E (100ml)
Strengthens chemically treated hair with Vitamin-E and exotic fruit seed oil to make hair soft and manageable.
Color-safe
Damage Repair
Dryness
Frizz
Breakage
Chemically Treated
Optimized for Your Environment & Lifestyle
Nykaa
In stock
Recommended
Streax Craft Strength Hair Serum I For Chemically Treated Hair I Strength With Vitamin-E (100ml)
Streax
streax-craft-strength-hair-serum-i-for-chemically-treated-hair-i-strength-with-vitamin-e-100ml
Hair Serum
10202964885797
Morning or Evening?
How often will you use this product?
Notes
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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:
Dry or dull hair experiences increased brittleness from protein concentration without moisture balance
Hair:
Closed to moderately open cuticles limit product penetration causing surface buildup or inadequate absorption
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 Serum with 7 ingredients
Who Is It For
Budget
$4.17 - $8.34
Timeline
Why Youโll Love It
What Does It Help With?
Strengthening, damage repair, softness
Best for
Chemically Treated Hair
Features
Strengthens hair, contains Vitamin-E, enriched with exotic fruit seed oil, suitable for chemically treated hair
Checks
100% Authentic
Ingredients Overview
Ingredients List
Cyclopentasiloxane, Cyclopentasiloxane && Dimethiconol, C12-C15 && Alkyl && Benzoate, Phenyitrimethicone, Parfum, Baobab && Oil, Vitamin-E
Key Ingredients
Baobab Oil, Vitamin-E
Ingredients Details
Cyclopentasiloxane
Common Name(s): Cyclopentasiloxane,cyclic volatile silicone,dry-touch carrier solvent
CAS Number: N/a
DESCRIPTION
What It Does: Provides a dry, weightless application vehicle that evaporates cleanly leaving actives and non-volatile silicones deposited on skin โ eliminating the residual heaviness of conventional liquid carrier solvents.
Why It's Used: Cyclosiloxanes are the unique volatile silicone solvents that dissolve non-volatile silicones (dimethicone, cyclomethicone), organic uv filters, and lipophilic actives, providing the sensory-superior dry-touch application experience in premium formulations.
How It Works: Cyclosiloxane vapour pressure (d5 cyclopentasiloxane ~0.3 mmhg at 25ยฐc) provides clean evaporation at body temperature. the cyclic ring structure provides lower boiling point than equivalent linear dimethicone, enabling faster evaporation while the ring conformation maintains the silicone's low surface energy for smooth application.
Typically Found In: Primers,antiperspirants,sunscreens
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%โ50%
SOURCING & ETHICS
Vegan Status: Yes
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
Cyclopentasiloxane (d5) and cyclohexasiloxane (d6) are under eu regulatory review for potential environmental persistence (pbt assessment) โ formulators should monitor eu regulation 2018/35 implementation for restrictions in wash-off products.
Last Verified: Cosing database,eu cyclosiloxane regulatory review
Primary Sources: 2026-03-12
Parfum
Common Name(s): Parfum,parfum,cosmetic functional ingredient,established cosmetic active
CAS Number: N/a
DESCRIPTION
What It Does: Provides the characteristic cosmetic function of its ingredient class through its molecular chemistry at recommended use concentration.
Why It's Used: Parfum is selected for the specific functional properties of its molecular class โ the chemical architecture of parfum delivers the required cosmetic performance through documented interactions with skin biology and formulation matrix.
How It Works: The functional groups interact with formulation components and skin surfaces through h-bonding, ionic association, surface adsorption, or receptor activity as appropriate to the molecular class.
Typically Found In: Cosmetic 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
Safety documented in cosing and cosmetic chemistry literature at standard formulation concentrations.
Last Verified: Cosing database,parfum technical review
Primary Sources: 2026-03-22
Personalized Usage Instructions
How to Use
Step 1
Dispense 2-3 pumps of the serum and rub between the palms
Step 2
Apply evenly through damp or dry hair from mid-lengths to ends
Medical Chemicals
Protein/Moisture
-
pH Level
-
Porosity Taget
-
Customized for Your Profile
Scalp Condtions
Climate Suitability
Clinical Claims
Frequency
Dispense 2-3 pumps of the serum and rub between the palms. Apply evenly through damp or dry hair from mid-lengths to ends.
Product Information
100% Authentic