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Dr Dennis Gross

Dr Dennis Gross 15% Vitamin C Firm & Bright Serum - 30ml

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Helps Treat: Dullness, uneven skin tone, wrinkles and expression lines

Feels Like: A weightless gel-serum

Recommended For: Those who are looking to fight the signs of ageing and to brighten their complexion

The Dr. Dennis Gross Vitamin C Brighten + Firm Vitamin Serum is a weightless, fast-absorbing gel-serum.

The serum is packed with 3-O C vitamin C technology, collagen amino acids, and proprietary energy complex to improve the appearance of imperfections such as dullness, dark spots, rough texture, and expression lines. Immediately brighten and smooth the look of your complexion by helping to boost skin’s energy and tackle the toughest visible signs of ageing. With continued use of the Dr. Dennis Gross C + Serum, you will experience an improvement in the appearance of wrinkles, diminish the look of dark spots, and see a more even skin tone.    

In a consumer study, after 21 days: 92% saw an improvement in skin quality 92% agreed their face looked smoother and felt softer 83% agreed their complexion looked brighter, more radiant, and their skin tone appeared more even 

How to Use
Massage 1 to 2 pumps of the Dr. Dennis Gross C+ Serum into clean, dry face, neck, and décolleté once daily. Follow up with a moisturiser of your choice.
Key Ingredients
Water/Aqua/Eau, Glycerin, 3-O-Ethyl Ascorbic Acid, Niacinamide, Glycereth-7 Triacetate, Lactic Acid, SD Alcohol 40-B, Hydroxyethylcellulose, Dimethyl Isosorbide, Ascorbic Acid, Collagen Amino Acids, Superoxide Dismutase, Glycine, Carnitine HCl, Ubiquinone, Hexylresorcinol, Emblica Officinalis Fruit Extract, Hydrolyzed Soy Protein, Tetrahexyldecyl Ascorbate, Isoquercetin, Mandelic Acid, Pueraria Lobata Root Extract, Curcuma Longa (Turmeric) Root Extract, Phytic Acid, Citric Acid, Tetrasodium EDTA, Sodium Citrate, Butylene Glycol, Xanthan Gum, Polysorbate 20, T-Butyl Alcohol, Sodium Hydroxide, Polysorbate 80, Denatonium Benzoate, Benzyl Alcohol, Phenoxyethanol, Sodium Benzoate, Potassium Sorbate, Caramel
Key benefits
  • Improves the appearance of dullness
  • Helps to remove dark spots
  • Reduces rough texture
  • Helps to get rid of expression lines
  • Immediately brightens and smoothes your complexion
  • Tackles visible signs of ageing


Improved appearance of wrinkles and hyperigmentation for a smooth and even complexion.



3-O-Ethyl Ascorbic Acid, Collagen Amino Acids, Energy Complex


Massage 1-2 pumps into clean, dry face, neck, and décolleté once daily.



3-O-Ethyl Ascorbic Acid helps minimize and prevent the appearance of hyperpigmentation, fine lines, and wrinkles.


Dr Dennis Gross 15% Vitamin C Firm & Bright Serum - 30ml FAQ

    • What's collagen used for in skincare?
      • Collagen encourages the renewal of cells for firmer, plumper, and younger-looking skin. Dr. Dennis Gross Vitamin C + Brighten + Firm Serum provides moisture to the skin and increased elasticity to improve the appearance of premature aging brightening and improve the firmness of the skin.
    • How does vitamin C help your skin?
      • Vitamin C brightens the skin and promotes collagen production in the skin which helps remove visible fine lines and tighten the skin's elasticity to prevent wrinkles.
    • Can I use the serum every day?
      • The serum is safe to use daily. Use Dr. Dennis Gross C + Collagen Brighten + Firm Vitamin C Serum as part of your daily skincare routine in the morning and evening on clean, dry skin.
    • How does Vitamin C work?
      • Vitamin C exfoliates dead skin cells and provides an antioxidant boost helping skins brightness and overall complexion.
    • Is Vitamin C good for anti-aging?
      • Vitamin C is one of the best anti-aging ingredients as it protects the skin from the signs of premature aging caused by the sun and unprotected sun exposure. Vitamin C aids the skin by stimulating the production of collagen.

Dr Dennis Gross 15% Vitamin C Firm & Bright Serum - 30ml Reviews