C-Tetra® Cream

Brand price

GBP 55.00 · checked 8 Oct 2026 · on the brand's site

From the brand

What the brand says about this product. Our ingredient analysis follows below.

Key Ingredients

• Vitamin E1

  Tocopherols — fat-soluble antioxidants.

  Tocopheryl Acetate

• Vitamin C derivative (stable)1

  Stable derivatives of ascorbic acid.

  Tetrahexyldecyl Ascorbate

• Hyaluronic acid1

  Hyaluronic acid and its salts; a humectant that binds water to the skin.

  Sodium Hyaluronate

• Vitamin C1

  Vitamin C in any form: an antioxidant and brightener.

  Tetrahexyldecyl Ascorbate

Benefits

• Hydrating3

  Boosts hydration and relieves dry, tight skin.

  Caprylic/Capric Triglyceride, Glycerin, Sodium Hyaluronate

• Barrier Repair8

  Strengthens and restores the skin's natural barrier.

  Caprylic/Capric Triglyceride, Caprylyl Glycol, Cetearyl Isononanoate, Cetearyl Olivate, Citrus Aurantium Bergamia Fruit Oil, Glycerin, Heptyl Undecylenate, Sodium Polyacrylate

• Smoothing5

  Refines rough or uneven texture.

  Caprylyl Glycol, Cetearyl Isononanoate, Cetearyl Olivate, Heptyl Undecylenate, Sodium Polyacrylate

• Brightening1

  Restores radiance to dull, tired skin.

  Tetrahexyldecyl Ascorbate

• Dark Spots1

  Fades dark spots for a more even tone.

  Tetrahexyldecyl Ascorbate

• Antioxidant2

  Shields skin from free radical damage.

  Tetrahexyldecyl Ascorbate, Tocopheryl Acetate

• Anti-Pollution3

  Helps defend against airborne pollutants.

  Glycerin, Tetrahexyldecyl Ascorbate, Tocopheryl Acetate

Concerns

• May Worsen Seborrheic Dermatitis5

  May feed the yeast involved in seborrheic dermatitis.

  Cetearyl Isononanoate, Cetearyl Olivate, Heptyl Undecylenate, Sorbitan Olivate, Tetrahexyldecyl Ascorbate

• May Worsen Irritation9

  May cause stinging, redness or sensitivity.

  Citral, Citronellol, Citrus Aurantium Bergamia Fruit Oil, Citrus Grandis Peel Oil, Citrus Limon Peel Oil, Geraniol, Limonene, Linalool, Pelargonium Graveolens Flower Oil

• May Worsen Eczema9

  May worsen itching or irritation for eczema-prone skin.

  Citral, Citronellol, Citrus Aurantium Bergamia Fruit Oil, Citrus Grandis Peel Oil, Citrus Limon Peel Oil, Geraniol, Limonene, Linalool, Pelargonium Graveolens Flower Oil

• May Worsen Rosacea9

  Can trigger flare-ups in rosacea-prone skin.

  Citral, Citronellol, Citrus Aurantium Bergamia Fruit Oil, Citrus Grandis Peel Oil, Citrus Limon Peel Oil, Geraniol, Limonene, Linalool, Pelargonium Graveolens Flower Oil

Dupes

• Medik8 Intelligent Retinol® Smoothing Night Cream67% match