
Utena
Utena Yuzu Hair Oil 60ml
An additive-free hair oil utilizing yuzu seed oil from Kitagawa Village, Japan. It offers non-sticky, quick absorption to maintain healthy, beautiful hair. Suitable for multiple uses including hair treatment, styling, hair mask, and scalp massage.
Silicone-free
Paraben-free
Natural
Damage Repair
Dryness
Frizz
Optimized for Your Environment & Lifestyle
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:
Fine hair becomes weighed down and greasy from heavy formulation
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?
Hair Oil with 6 ingredients
Who Is It For
All ages, all genders
Budget
$14.10 - $28.20
Timeline
Immediate improvement in hair texture and shine
Why Youโll Love It
What Does It Help With?
Repairs damaged hair, prevents split ends and breakage, restores frizzy and unruly hair, moisturizes and adds shine
Best for
Damage Repair
Features
Non-sticky, quick absorption, multiple uses including treatment, styling, mask, and scalp massage
Checks
No silicon, artificial fragrance, colors, mineral oil, UV absorber, or paraben
Ingredients Overview
Ingredients List
oryza-sativa-rice-bran-oil, citrus-junos-seed-oil, citrus-grandis-grapefruit-peel-oil, citrus-junos-peel-oil, citrus-aurantium-dulcis-orange-peel-oil, tocopherol
Key Ingredients
Yuzu seed oil, Rice bran oil, Grapefruit peel oil, Orange peel oil, Tocopherol
Ingredients Details
Tocopherol
Common Name(s): Vitamin e,alpha-tocopherol,d-alpha-tocopherol,(+)-alpha-tocopherol
CAS Number: 59-02-9
DESCRIPTION
What It Does: Tocopherol neutralizes free radicals that damage skin cells, protects cell membranes from lipid peroxidation, moisturizes, and helps maintain a healthy skin barrier.
Why It's Used: It is used as both a skin-active antioxidant and a formulation stabilizer (preventing oxidation of other ingredients). it has decades of safety and efficacy evidence and works synergistically with vitamin c.
How It Works: As a chain-breaking antioxidant, tocopherol donates hydrogen atoms to interrupt lipid peroxidation chain reactions. it is regenerated by vitamin c (ascorbic acid) in the vitamins c+e antioxidant cycle, creating a more durable antioxidant defense.
Typically Found In: Moisturizers,serums,oils,sunscreens,eye creams,lip balms,antioxidant formulations,haircare products
TECHNICAL DETAILS
Primary Category: Active ingredient โ antioxidant/vitamin e
Secondary Functions: Emollient,formulation stabilizer,barrier support
Application Areas:
Facial Skincare
Body Care
Hair Care
Beard Care
Color Cosmetics (Makeup)
Dietary/Oral Supplements
Typical Concentration Range: 0.1%โ1% (typical: 0.1โ0.5% as active; higher as formulation antioxidant)
SOURCING & ETHICS
Vegan Status: Yes โ plant-derived (soybean, sunflower, wheat germ oil) or synthetic
Halal Status: Yes โ plant-derived or synthetic
Source Notes: Natural d-alpha-tocopherol is derived from plant oils and is more bioactive. synthetic dl-alpha-tocopherol is less expensive. tocopherol acetate (tocopheryl acetate) is the more stable ester form.
SKIN COMPATIBILITY
Irritancy Rating: 1/5 โ very low; rare contact sensitivity reported
Comedogenicity Rating: 2/5 โ mildly comedogenic at higher concentrations; formulation-dependent
Sensitivity Concerns: A small percentage of people report contact sensitization to tocopherol, particularly with leave-on products. comedogenicity risk is higher in oil-heavy formulations.
Safe for Sensitive Skin: Generally yes; perform patch test if history of vitamin e sensitivity
SAFETY & COMPATIBILITY
Safety Profile: Very safe; widely used. ewg hazard score: 2โ3 (depending on concentration). no significant systemic concerns from topical use.
Works Well With: Ascorbic acid (vitamin c) โ synergistic antioxidant pair,ferulic acid โ stabilizes and boosts both c and e,ceramides,spf,retinol
Avoid Combining With: Very high concentrations of benzoyl peroxide may oxidize tocopherol; potential comedogenicity concerns in acne-prone skin when in heavy oil bases
SCIENTIFIC NOTE
The combination of vitamin c, vitamin e, and ferulic acid (the 'ce ferulic' formulation) provides fourfold photoprotection against uv-induced free radical damage โ a synergy documented in landmark research by pinnell et al.
Last Verified: Cosing database,cir safety assessment,pinnell et al. (2005) journal of investigative dermatology,efsa panel on food additives
Primary Sources: 2026-03-12
Tocopherol
Common Name(s): Vitamin e,alpha-tocopherol,d-alpha-tocopherol,(+)-alpha-tocopherol
CAS Number: 59-02-9
DESCRIPTION
What It Does: Tocopherol neutralizes free radicals that damage skin cells, protects cell membranes from lipid peroxidation, moisturizes, and helps maintain a healthy skin barrier.
Why It's Used: It is used as both a skin-active antioxidant and a formulation stabilizer (preventing oxidation of other ingredients). it has decades of safety and efficacy evidence and works synergistically with vitamin c.
How It Works: As a chain-breaking antioxidant, tocopherol donates hydrogen atoms to interrupt lipid peroxidation chain reactions. it is regenerated by vitamin c (ascorbic acid) in the vitamins c+e antioxidant cycle, creating a more durable antioxidant defense.
Typically Found In: Moisturizers,serums,oils,sunscreens,eye creams,lip balms,antioxidant formulations,haircare products
TECHNICAL DETAILS
Primary Category: Active ingredient โ antioxidant/vitamin e
Secondary Functions: Emollient,formulation stabilizer,barrier support
Application Areas:
Facial Skincare
Body Care
Hair Care
Beard Care
Color Cosmetics (Makeup)
Dietary/Oral Supplements
Typical Concentration Range: 0.1%โ1% (typical: 0.1โ0.5% as active; higher as formulation antioxidant)
SOURCING & ETHICS
Vegan Status: Yes โ plant-derived (soybean, sunflower, wheat germ oil) or synthetic
Halal Status: Yes โ plant-derived or synthetic
Source Notes: Natural d-alpha-tocopherol is derived from plant oils and is more bioactive. synthetic dl-alpha-tocopherol is less expensive. tocopherol acetate (tocopheryl acetate) is the more stable ester form.
SKIN COMPATIBILITY
Irritancy Rating: 1/5 โ very low; rare contact sensitivity reported
Comedogenicity Rating: 2/5 โ mildly comedogenic at higher concentrations; formulation-dependent
Sensitivity Concerns: A small percentage of people report contact sensitization to tocopherol, particularly with leave-on products. comedogenicity risk is higher in oil-heavy formulations.
Safe for Sensitive Skin: Generally yes; perform patch test if history of vitamin e sensitivity
SAFETY & COMPATIBILITY
Safety Profile: Very safe; widely used. ewg hazard score: 2โ3 (depending on concentration). no significant systemic concerns from topical use.
Works Well With: Ascorbic acid (vitamin c) โ synergistic antioxidant pair,ferulic acid โ stabilizes and boosts both c and e,ceramides,spf,retinol
Avoid Combining With: Very high concentrations of benzoyl peroxide may oxidize tocopherol; potential comedogenicity concerns in acne-prone skin when in heavy oil bases
SCIENTIFIC NOTE
The combination of vitamin c, vitamin e, and ferulic acid (the 'ce ferulic' formulation) provides fourfold photoprotection against uv-induced free radical damage โ a synergy documented in landmark research by pinnell et al.
Last Verified: Cosing database,cir safety assessment,pinnell et al. (2005) journal of investigative dermatology,efsa panel on food additives
Primary Sources: 2026-03-12
Personalized Usage Instructions
How to Use
Step 1
For leave-in treatment: Apply appropriate amount on towel-dried hair, focusing on ends, then blow dry
Step 2
For styling: Apply 1-2 drops on palms, spread evenly, and apply to hair ends
Step 3
For hair mask: Apply appropriate amount on wet hair before shampooing, wrap with warm towel, leave for 10 minutes, rinse, then shampoo
Step 4
For scalp massage: Apply 2-3 teaspoons on dry hair before washing, massage scalp, leave for 5 minutes, rinse, then shampoo
Medical Chemicals
Protein/Moisture
- Moisture
pH Level
-
Porosity Taget
- All Porosity Levels
Customized for Your Profile
Scalp Condtions
Sensitive Scalp, Dry Scalp
Climate Suitability
Humid, Dry, UV Protection
Clinical Claims
Frequency
For leave-in treatment: Apply appropriate amount on towel-dried hair, focusing on ends, then blow dry. For styling: Apply 1-2 drops on palms, spread evenly, and apply to hair ends. For hair mask: Apply appropriate amount on wet hair before shampooing, wrap with warm towel, leave for 10 minutes, rinse, then shampoo. For scalp massage: Apply 2-3 teaspoons on dry hair before washing, massage scalp, leave for 5 minutes, rinse, then shampoo.
Product Information
No silicon
artificial fragrance
colors
mineral oil
UV absorber
or paraben