Medik8

Medik8 C-Tetra Face Serum, 7% Vitamin C, 1.0 oz/30 mL

Name: Medik8 C-Tetra Face Serum, 7% Vitamin C, 1.0 oz/30 mL
Brand: Medik8

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Product is rated SkinSAFE 91

Product is 91% free of the top 11 most common allergens, as determined by Mayo Clinic Research

Learn More About SkinSAFE Ratings

Ingredient information last updated on Nov 01, 2026 by SkinSAFE Team

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Medik8 C-Tetra Face Serum, 7% Vitamin C, 1.0 oz/30 mL

Product is rated SkinSAFE 91

Product is 91% free of the top 11 most common allergens, as determined by Mayo Clinic Research

Learn More About SkinSAFE Ratings

Ingredient information last updated on Nov 01, 2026 by SkinSAFE Team

Other Formulations (0 products)

How Safe is It?

Product Is

91 SkinSAFE 91

Teen SAFE

Talc Free

Common Preservative Free

Paraben Free

Lanolin Free

Coconut Free

Topical Antibiotic Free

Product Is Not

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Ingredients

Alpha-Terpinene Beta-Caryophyllene Bisabolol Centella Asiatica Leaf Extract Cetearyl Isononanoate Citral Citronellol Citrus Grandis (Grapefruit) Peel Oil Dimethicone Geranyl Acetate Helianthus Annuus (Sunflower) Seed Oil Limonene Linalool Pinene PPG-12/SMDI Copolymer Simmondsia Chinensis (Jojoba) Seed Oil Terpineol Terpinolene Tetrahexyldecyl Ascorbate TOCOPHEROL Tocopheryl Acetate

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Description

Ingredient & Allergen Review

SkinSAFE has reviewed the ingredients of Medik8 C-Tetra Face Serum, 7% Vitamin C, 1.0 oz/30 mL and found it to be 91% Top Allergen Free and free of Gluten, Coconut, Nickel, Top Common Allergy Causing Preservatives, Lanolin, Paraben, Topical Antibiotic, MCI/MI, Soy, Dye, and SLS. Product is Teen Safe.

Product Description

Formulated with 7% tetrahexyldecyl ascorbate, a stabilized, low-irritation form of vitamin C that provides daily antioxidant skincare while supporting a radiant, even-looking complexion.