Y Theorem Repair Light Serum NAC Y²
The 111Skin Y Theorem Repair Light Serum NAC Y² is a serums, essence, ampoule. Our analysis of its 26 ingredients (18 low-risk) rates it Excellent (98/100). Heads up: it contains fragrance, which can irritate sensitive or reactive skin.
Product Ingredient Safety Breakdown (EWG Rating Ratings)
CIR Findings Breakdown
| EWG | CIR | Ingredient Name & Cosmetic Functions | Notes |
|---|---|---|---|
1
|
|
Water
(Solvent) |
|
|
2
|
A
|
Glycerin
(Denaturant, Fragrance, Hair Conditioning, Humectant, Oral Care Agent, Oral Health Care Drug, Skin Protecting, Viscosity Decreasing Agent, Perfuming, Solvent) |
Good for Dry Skin
Fungal Acne Trigger
|
|
2
|
|
Alcohol
(Antifoaming Agent, Antimicrobial, Astringent, Masking, Solvent, Viscosity Controlling) |
Bad for Dry Skin
Bad for Sensitive Skin
|
5
|
A
|
Benzyl Alcohol
(External Analgesic, Fragrance, Oral Health Care Drug, Preservative, Solvent, Viscosity Decreasing Agent, Masking) |
Allergens
|
|
1
3
|
|
Aloe Barbadensis Extract
(Skin Conditioning) |
|
|
1
|
A
|
Calendula Officinalis Extract
(Skin Conditioning) |
Good for Oily Skin
|
|
1
|
A
|
Carbomer
(Emulsion Stabilising, Viscosity Increasing Agent, Gel Forming, Viscosity Controlling) |
|
|
3
|
B
|
Propylene Glycol
(Fragrance, Humectant, Skin Conditioningagent Miscellaneous, Solvent, Viscosity Decreasing Agent, Skin Conditioning, Viscosity Controlling) |
Good for Dry Skin
|
|
3
|
B
|
Sodium Hydroxide
(Denaturant, Ph Adjuster, Buffering Agent) |
|
|
|
Aesculus Hippocastanum Seed Extract
(Skin Conditioning) |
|
|
1
|
A
|
Sodium Ascorbyl Phosphate
(Antioxidant) |
|
|
1
|
A
|
Panthenol
(Antistatic Agent, Hair Conditioning, Skin Conditioning) |
Good for Dry Skin
|
|
1
|
A
|
Niacinamide
(Hair Conditioning, Skin Conditioning, Smoothing) |
|
|
|
|
Thiamine HCl
(Masking, Skin Conditioning) |
|
|
1
|
|
Riboflavin
(Cosmetic Colorant, Skin Conditioning) |
|
|
1
|
|
Pyridoxine
(Hair Conditioning, Skin Conditioning, Antistatic Agent) |
|
|
1
|
|
Cyanocobalamin
(Skin Conditioning) |
|
|
|
|
glycyrrhiza glabra root extract
(Bleaching, Perfuming, Skin Conditioning, Skin Conditioning Emollient, Smoothing, Soothing) |
|
|
|
|
prunus armeniaca kernel oil
(Fragrance, Skin Conditioning) |
|
|
1
|
B
|
Acetyl Cysteine
(Antioxidant, Skin Conditioning) |
|
|
|
|
TOCOPHEROL
(Antioxidant, Fragrance, Skin Conditioning) |
|
|
|
|
Olus oil
(Skin Conditioning Emollient) |
|
|
2
|
A
|
Citric Acid
(Chelating Agent, Fragrance, Ph Adjuster, Buffering Agent, Masking) |
Bad for Sensitive Skin
|
|
3
|
A
|
Sodium Benzoate
(Fragrance, Preservative, Anticorrosive, Masking) |
|
|
3
|
A
|
Potassium Sorbate
(Fragrance, Preservative) |
|
|
|
|
PARFUM
(Fragrance, Perfuming) |
