Medik8 C‑Tetra Day Cream Vitamin C Face Moisturizer 1.7 oz — Lightweight Hydrating, Brightening Daily Cream

Medik8 C‑Tetra Day Cream is a lightweight daily face moisturizer that delivers a stable lipid form of vitamin C with hydration to support smoother, more resilient-looking skin.

This day cream combines tetrahexyldecyl ascorbate, a lipid-soluble vitamin C derivative, with hydrating actives in a fast-absorbing texture designed for everyday use. Formulated to sit comfortably under makeup and sunscreen, it targets dullness and helps maintain skin moisture without a heavy finish. The 1.7 oz jar is suited for morning routines where a brightening antioxidant and lightweight nourishment are desired.

How does Medik8 C‑Tetra Day Cream support skin tone and brightness?

The formula contains a stable lipid vitamin C (tetrahexyldecyl ascorbate) that penetrates the skin’s surface to provide antioxidant support and a more even appearance over time. It works alongside hydrating ingredients to improve the look of dull, tired skin while helping preserve surface radiance.

• Lipid vitamin C for skin-compatible antioxidant delivery
• Supports a more even, luminous complexion with regular use
• Helps counteract environmental stressors that can dull skin

Will this moisturizer feel heavy under makeup during the day?

C‑Tetra Day Cream is designed to absorb quickly and leave a lightweight, non-greasy finish, making it suitable for layering under sunscreen and makeup. Its texture minimizes pilling and provides a smooth base for primers and foundations.

• Fast-absorbing cream with a lightweight mouthfeel
• Sits well under SPF and makeup without separating
• Leaves skin feeling hydrated but not oily

What hydrating ingredients are included and how do they help?

The cream includes hyaluronic acid and other emollients to attract and retain moisture at the skin surface, promoting softness and a plumped look. These humectants help the skin hold hydration throughout the day, supporting a resilient appearance.

• Hyaluronic acid to boost surface hydration and suppleness
• Light emollients to smooth texture without heaviness
• Formulation intended for daily maintenance of moisture levels

How should I incorporate it into my morning skincare routine?

Apply after cleansing and any water-based serums, then follow with sunscreen for daytime protection. Use a pea-sized amount and massage into face and neck until fully absorbed; allow a minute for layering before makeup.

• Use each morning after cleanser and serums
• Follow with broad-spectrum sunscreen for daytime use
• Suitable as a base under makeup or alone for a bare-skin look

Who is this for: Medik8 C‑Tetra Day Cream is intended for people seeking a daily, non-greasy moisturizer that combines a stable vitamin C derivative with hydration. It suits those who want antioxidant support, improved surface radiance, and a lightweight cream that layers easily under sunscreen and makeup. Ideal for normal, combination, and dehydrated skin types looking for everyday brightening and moisture without heavy residues.

Ingredients

Aqua (Water), Heptyl Undecylenate, Caprylic/Capric Triglyceride, Tetrahexyldecyl Ascorbate, Methylpropanediol, Cetearyl Olivate, Cetearyl Isononanoate, Distarch Phosphate, Tocopheryl Acetate, Sodium Polyacrylate, Sorbitan Olivate, Sodium Hyaluronate, Caprylyl Glycol, Glycerin, Disodium EDTA, Phenylpropanol, Citrus Grandis (Grapefruit) Peel Oil, Citrus Limon (Lemon) Peel Oil, Citrus Aurantium Bergamia (Bergamot) Fruit Oil, Pelargonium Graveolens (Geranium) Flower Oil, Sodium Hydroxide, Limonene, Citronellol, Linalool, Geraniol, Citral.