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Dr Dennis Gross

Dr Dennis Gross Vit C Lactic Brightening Bio Treatment Mask

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Price includes UK sales tax. Tax will be deducted at checkout if you are outisde of the UK.


Helps Treat: Redness and improves skin tone

Feels Like: A sheet mask

Recommended For: Those looking to revive dry and visibly damaged skin

Brighten and revive your skin with the Dr Dennis Gross Vitamin C Lactic Biocellulose Brightening Treatment Mask.

This powerful sheet mask delivers intense moisture to refresh and revitalise your skin for improved tone and hydration. Enriched with vitamin C, lactic acid and niacinamide, each mask immediately boosts skins radiance and moisture levels, whilst soothing any sensitivity.

L-Ascorbic Acid : Naturally derived from fruits & vegetables, ascorbic acid is vitamin C in its purest form. This potent antioxidant protects and repairs skin cells and is essential for the production of new collagen in skin which helps to improve the appearance of lines, wrinkles, and firmness. It also evens out skin tone and helps to prevent hyperpigmentation and signs of sun ageing from surfacing.

Lactic Acid: Derived from beets but also produced naturally by your body, this vegan form of lactic acid is an alpha hydroxy acid (AHA). It enhances product absorption and performance, stimulates cellular renewal, increases skin’s natural moisturisation factor (NMF), and helps to repair and protect the skin’s barrier through surface free radical deactivation.

Niacinamide: Also known as vitamin B3, niacinamide is derived from natural sources such as avocados and mushrooms and is essential for healthy skin function. This powerful vitamin and antioxidant also stimulates ceramides and prevents water loss to strengthen and repair the moisture barrier, improving dullness. Additionally, niacinamide helps to refine the appearance of pores whilst brightening and evening skin tone.

How to Use

Apply on clean, dry skin. Unfold the mask and peel away one layer of mesh backing. Apply the mask gel-side onto the face, adjusting to face contours. Remove the remaining outermost layer of protective paper. Leave on for 10-15 minutes then remove and massage remaining treatment into the skin.

Key Ingredients

Water/Aqua/Eau, Glycerin, Pentylene Glycol, Ascorbic Acid, Niacinamide, Collagen Amino Acids, Superoxide Dismutase, Ubiquinone, Ascophyllum Nodosum Extract, Citrus Limon (Lemon) Fruit Extract, Leuconostoc/Radish Root Ferment Filtrate, Citric Acid, Tetrasodium Glutamate Diacetate, Xanthan Gum, Polysorbate 20, Sodium Hydroxide, Citrus Aurantium Bergamia (Bergamot) Fruit Oil, Linalool, Citral, Limonene, Potassium Sorbate, Sodium Benzoate.

Key benefits
  • Immediate radiance
  • Boosts hydration
  • Improves skin tone and redness
  • Formulated to pair with LED


Bright and hydrated skin



Ascorbic Acid, Lactic Acid, Niacinamide


Apply on clean, dry skin. Leave on for 10-15 minutes then remove and massage remaining treatment into the skin



The skin-loving formula penetrates deep within the dermis instantly protecting, soothing and plumping


Product FAQ

  • FAQ
    • How does Vitamin C help your skin?
      • Vitamin C helps to reduce pigmentation, calm inflammation and boost the skin's radiance, making it a must-have skin care product for anti-aging. Vitamin C provides protection against free radical damage, a known cause of premature ageing, naturally increasing radiance.
    • How long should you keep a facial mask on for?
      • Anywhere between 10-15 minutes. However this can differ depending on the mask you use and the sensitivity of your skin. Facial masks should be used 2-3 times per week.
    • How is Lactic Acid benefical to the skin?
      • This wonder ingredient is infamous for treating and healing hyperpigmentation and age spots.

Dr Dennis Gross Vit C Lactic Brightening Bio Treatment Mask Reviews