Custom Formula (Tretinoid 0.09%, Clindamycin Phosphate 1%, Azelaic Acid 5%)
The Curology Custom Formula (Tretinoid 0.09%, Clindamycin Phosphate 1%, Azelaic Acid 5%) is a misc. Our analysis of its 30 ingredients (23 low-risk) rates it Excellent (94/100).
Product Ingredient Safety Breakdown (EWG Rating Ratings)
CIR Findings Breakdown
| EWG | CIR | Ingredient Name & Cosmetic Functions | Notes |
|---|---|---|---|
1
|
B
|
Cetyl Phosphate
(Emulsifying, Surfactant) |
|
|
1
|
A
|
Azelaic Acid
(Fragrance, Ph Adjuster, Buffering Agent, Masking) |
|
|
B
|
Aloe Barbadensis Leaf Juice
(Skin Conditioning) |
Good for Sensitive Skin
|
|
1
|
B
|
C13-14 Isoparaffin
(Emollient, Solvent) |
|
|
1
|
A
|
Caprylic/Capric Triglyceride
(Emollient, Masking, Perfuming, Skin Conditioning, Solvent) |
|
|
1
|
|
Water
(Solvent) |
|
|
3
|
B
|
Laureth-7
(Emulsifying, Surfactant) |
|
4
|
A
|
Phenoxyethanol
(Fragrance, Preservative) |
Paraben
|
|
4
|
B
|
Polyacrylamide
(Binding Agent, Film Forming, Hair Fixing, Antistatic Agent, Binding) |
|
|
3
|
|
Tocopheryl Acetate
(Antioxidant, Skin Conditioning) |
Bad for Oily Skin
|
|
1
4
|
A
|
Triethylene Glycol
(Fragrance, Viscosity Decreasing Agent, Masking, Solvent, Viscosity Controlling) |
|
|
1
|
A
|
Cetearyl Alcohol
(Emulsion Stabilising, Opacifying, Foam Boosting, Viscosity Increasingagent Aqueous, Viscosity Increasing Agent, Emollient, Emulsifying, Viscosity Controlling) |
|
|
3
|
B
|
Polysorbate 60
(Emulsifying, Surfactant) |
Fungal Acne Trigger
|
|
1
|
B
|
Isohexadecane
(Skin Conditioning, Emollient, Solvent) |
|
|
1
|
B
|
Isododecane
(Fragrance, Solvent, Emollient, Perfuming) |
|
|
1
|
|
C13-15 Alkane
(Solvent) |
|
|
1
|
A
|
Glyceryl Stearate
(Emollient, Emulsifying) |
Fungal Acne Trigger
|
|
3
|
A
|
PEG-75 Stearate
(Surfactant) |
|
|
2
|
|
Polyacrylate-13
(Film Forming) |
|
|
1
|
A
|
Polyisobutene
(Binding Agent, Film Forming, Viscosity Increasing Agent, Binding, Viscosity Controlling) |
|
|
3
|
B
|
Polysorbate 20
(Emulsifying, Surfactant) |
Fungal Acne Trigger
|
|
|
|
Polyurethane-39
(Viscosity Controlling) |
|
|
1
|
B
|
Stearyl Behenate
(Emollient, Skin Conditioning) |
|
|
1
|
A
|
Cetyl Alcohol
(Emulsion Stabilising, Fragrance, Opacifying, Emulsifying, Surfactant, Foam Boosting, Viscosity Increasing Agent, Emollient, Masking, Viscosity Controlling) |
|
|
|
|
ASCORBIC ACID
(Antioxidant, Buffering, Fragrance, Skin Conditioning) |
|
|
3
|
A
|
Sodium Bisulfite
(Antioxidant, Hair Waving Or Straightening, Reducing, Preservative) |
|
|
3
|
A
|
Benzoic Acid
(Fragrance, Ph Adjuster, Preservative, Bulking Agent, Masking) |
Bad for Sensitive Skin
|
|
3
|
A
|
Sorbic Acid
(Fragrance, Preservative) |
|
|
6
|
A
|
BHT
(Antioxidant, Fragrance, Masking) |
|
|
1
|
|
Propanediol
(Solvent, Viscosity Decreasing Agent, Viscosity Controlling) |
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