L'Oréal Paris
L'Oréal Magic Root Cover Up Temporary Concealer Spray For Blondes
L'Oréal Magic Root Cover Up Temporary Concealer Spray For Blondes is a temporary dark root concealer spray designed for blondes to flawlessly conceal dark roots in seconds. The spray blends seamlessly with your hair color, providing a quick and easy solution for in-between salon visits. It is ammonia-free and peroxide-free, ensuring gentle application without harsh chemicals.
Color-safe
Color Fading
Color-treated
As Needed
Style
Optimized for Your Environment & Lifestyle
Nykaa
In stock
Recommended
L'Oréal Magic Root Cover Up Temporary Concealer Spray For Blondes
L'Oréal Paris
loreal-magic-root-cover-up-temporary-concealer-spray-for-blondes
Root Concealer Spray
10365004775717
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:
Hair:
No porosity-specific conflicts
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?
Root Concealer Spray with 8 ingredients
Who Is It For
Adults
Budget
$12.99 - $25.98
Timeline
Immediate
Why You’ll Love It
What Does It Help With?
Concealing dark roots
Best for
Color Fading
Features
Temporary dark root concealer spray for blondes, blends with hair color, ammonia-free, peroxide-free
Checks
Ammonia-Free, Peroxide-Free
Ingredients Overview
Ingredients List
Isobutane, Ethyltrisiloxane, Synthetic Fluorphlogopite, CI-77491, CI-77492, CI-77499/Iron-Oxides, CI-77891/Titanium-Dioxide, Trimethylsiloxysilicate, Triethoxycaprylylsilane, Methyltrimethicone
Key Ingredients
Isobutane, Ethyltrisiloxane, Synthetic Fluorphlogopite
Ingredients Details
Isobutane
Common Name(s): Isobutane,cosmetic active,functional ingredient
CAS Number: N/a
DESCRIPTION
What It Does: Delivers characteristic cosmetic function at recommended use concentration.
Why It's Used: Selected for functional contribution and formulation compatibility supported by cosmetic science and regulatory safety data.
How It Works: Works through the mechanism of its molecular class as documented in peer-reviewed cosmetic literature.
Typically Found In: Skin care formulations
TECHNICAL DETAILS
Primary Category: Active ingredient – 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%–10%
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 – very low
Comedogenicity Rating: 0/5 – 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: 1–2.
Works Well With: Standard skincare actives
Avoid Combining With: No known significant incompatibilities
SCIENTIFIC NOTE
Isobutane has an established safety profile within the cosmetic regulatory framework at standard use concentrations.
Last Verified: Cosing database,isobutane technical literature
Primary Sources: 2026-03-12
Isobutane
Common Name(s): Isobutane,cosmetic active,functional ingredient
CAS Number: N/a
DESCRIPTION
What It Does: Delivers characteristic cosmetic function at recommended use concentration.
Why It's Used: Selected for functional contribution and formulation compatibility supported by cosmetic science and regulatory safety data.
How It Works: Works through the mechanism of its molecular class as documented in peer-reviewed cosmetic literature.
Typically Found In: Skin care formulations
TECHNICAL DETAILS
Primary Category: Active ingredient – 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%–10%
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 – very low
Comedogenicity Rating: 0/5 – 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: 1–2.
Works Well With: Standard skincare actives
Avoid Combining With: No known significant incompatibilities
SCIENTIFIC NOTE
Isobutane has an established safety profile within the cosmetic regulatory framework at standard use concentrations.
Last Verified: Cosing database,isobutane technical literature
Primary Sources: 2026-03-12
Synthetic Fluorphlogopite
Common Name(s): Synthetic mica,fluorine phlogopite,sfp
CAS Number: 12003-38-2
DESCRIPTION
What It Does: Provides synthetic mica shimmer and soft-focus without natural mica sourcing concerns.
Why It's Used: Ethical mica alternative – synthetic production eliminates child labour concerns associated with indian natural mica mining while providing superior and consistent optical properties.
How It Works: Fluorine replacement of hydroxyl groups in phlogopite structure provides higher refractive index (1.63 vs 1.56 muscovite) for enhanced shimmer. synthetic production ensures no impurity variability. fluorine increases platelet stiffness for better coating adhesion.
Typically Found In: Ethical/sustainable colour cosmetics,premium foundations
TECHNICAL DETAILS
Primary Category: Functional ingredient – synthetic mica
Secondary Functions: Skin conditioning
Application Areas:
Facial Skincare
Body Care
Hair Care
Beard Care
Color Cosmetics (Makeup)
Dietary/Oral Supplements
Typical Concentration Range: 0.01%–50%
SOURCING & ETHICS
Vegan Status: Yes – synthetic mineral
Halal Status: Yes
Source Notes: Commercially produced for cosmetic use. verify vegan/halal status with supplier.
SKIN COMPATIBILITY
Irritancy Rating: 1/5 – very low
Comedogenicity Rating: 0/5 – 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: 1–2.
Works Well With: Standard skincare actives
Avoid Combining With: No known significant incompatibilities
SCIENTIFIC NOTE
Synthetic fluorphlogopite's ethical advantage over natural mica addresses one of the cosmetic industry's most significant supply chain concerns. studies by somo and the business and human rights resource centre have documented extensive child labour in indian mica mining supplying the cosmetic industry. synthetic mica provides identical optical performance from a controlled manufacturing process with verifiable ethical credentials.
Last Verified: Cosing database,merck synthetic mica technical data,child labour mica mining reports
Primary Sources: 2026-03-12
Synthetic Fluorphlogopite
Common Name(s): Synthetic mica,fluorine phlogopite,sfp
CAS Number: 12003-38-2
DESCRIPTION
What It Does: Provides synthetic mica shimmer and soft-focus without natural mica sourcing concerns.
Why It's Used: Ethical mica alternative – synthetic production eliminates child labour concerns associated with indian natural mica mining while providing superior and consistent optical properties.
How It Works: Fluorine replacement of hydroxyl groups in phlogopite structure provides higher refractive index (1.63 vs 1.56 muscovite) for enhanced shimmer. synthetic production ensures no impurity variability. fluorine increases platelet stiffness for better coating adhesion.
Typically Found In: Ethical/sustainable colour cosmetics,premium foundations
TECHNICAL DETAILS
Primary Category: Functional ingredient – synthetic mica
Secondary Functions: Skin conditioning
Application Areas:
Facial Skincare
Body Care
Hair Care
Beard Care
Color Cosmetics (Makeup)
Dietary/Oral Supplements
Typical Concentration Range: 0.01%–50%
SOURCING & ETHICS
Vegan Status: Yes – synthetic mineral
Halal Status: Yes
Source Notes: Commercially produced for cosmetic use. verify vegan/halal status with supplier.
SKIN COMPATIBILITY
Irritancy Rating: 1/5 – very low
Comedogenicity Rating: 0/5 – 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: 1–2.
Works Well With: Standard skincare actives
Avoid Combining With: No known significant incompatibilities
SCIENTIFIC NOTE
Synthetic fluorphlogopite's ethical advantage over natural mica addresses one of the cosmetic industry's most significant supply chain concerns. studies by somo and the business and human rights resource centre have documented extensive child labour in indian mica mining supplying the cosmetic industry. synthetic mica provides identical optical performance from a controlled manufacturing process with verifiable ethical credentials.
Last Verified: Cosing database,merck synthetic mica technical data,child labour mica mining reports
Primary Sources: 2026-03-12
Personalized Usage Instructions
How to Use
Step 1
Shake well before use
Step 2
Keep the product upright and apply on dry and clean hair
Step 3
Hold can approximately 5 inches from hair and spray roots in a light stream
Step 4
Don't overspray
Step 5
A small amount is enough
Step 1
Please read instructions before use
Medical Chemicals
Protein/Moisture
- Moisture
pH Level
- Acidic
Porosity Taget
- Normal Porosity
Customized for Your Profile
Scalp Condtions
pH Balanced
Climate Suitability
Humid, Dry
Clinical Claims
Frequency
Shake well before use. Keep the product upright and apply on dry and clean hair. Hold can approximately 5 inches from hair and spray roots in a light stream. Don't overspray. A small amount is enough. Please read instructions before use.
Product Information
Ammonia-Free
Peroxide-Free