C + Collagen Brighten + Firm Vitamin C Serum

C + Collagen Brighten + Firm Vitamin C Serum

Regular Price: $999.00

Special Price $78.00

Revive tired-looking skin for a radiant, healthy-looking complexion. This energy-generating serum combines vitamin C with a proprietary energy complex—featuring CoQ10, superoxide dismutase, carnitine, and niacinamide—to recharge skin. Maximize the power of vitamin C to help support natural collagen and brighten skin, while experiencing an improvement in visible skin firmness and the look of dark spots over time.

Free Deluxe Firming Peptide Milk

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Special Offer ends in
1.0 oz/30ml
  • Fine Lines and Wrinkles
  • Dullness
  • Dry Skin
  • Rough Texture
  • Acne
  • Sensitive Skin and Redness
  • Oily Skin
Cruelty Free Vegan Paraben Free


This weightless, fast-absorbing gel-serum is power-packed with collagen amino acids plus our proprietary vitamin C (3-O C technology) and energy complex. Fuel cells for increased collagen production and accelerated repair to improve imperfections like dullness, dark spots, rough texture, and expression lines.
Aging and environmental aggressors deplete energy, disrupting normal skin functions. This new energy-generating serum combines vitamin C with a unique complex that charges skin’s battery to keep it fit and tone.
Our proprietary energy complex – featuring CoQ10, superoxide dismutase, carnitine, and niacinamide – recharges skin so it can maximize vitamin C for accelerated repair and protection to help build collagen and brighten. In addition, collagen amino acids aid in strengthening skin’s fibers. Rev up tired looking skin for an immediately radiant complexion. Long term, experience an improvement in the appearance of wrinkles and banish the look of dark spots. Turn dull to bright, slack to tight, wrong to right. #TURNYOURSKINON
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 1-2 pumps into clean, dry face, neck, and décolleté once daily. Follow with a moisturizer of your choice from Dr. Dennis Gross Skincare™.
Ask The Expert: Why You Have Tired Looking Skin Say goodbye to dull, 'tired' looking skin. Explore the NEW C + Collagen Brighten + Firm Serum
Massage 1-2 pumps into clean, dry face, neck, and décolleté once daily. Follow with a moisturizer of your choice from Dr. Dennis Gross Skincare™.

Key Ingredients:

3-O-Ethyl Ascorbic Acid : Most effective stabilized form of vitamin C – maintains its acidic properties to penetrate deep into the skin, working on both the hydro-and lipophilic phases of the cell to minimize and prevent the appearance of hyperpigmentation, fine lines, and wrinkles
Carnitine : Enhances skin’s cellular energy via increased cellular metabolism
Lactic Acid : A naturally occurring AHA that helps speed up cell turnover/cell renewal
Ingredients: Water, 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.

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C + Collagen Brighten + Firm Vitamin C Serum is rated 4.9 out of 5 by 9.
Rated 5 out of 5 by from Immediate Results! I started using this product a few weeks ago . Immediately that my skin felt and looked better; the texture, the firmess and fine lines appear smoother. I highly recommend this product! I prefer to use it after cleaning my face, then using the Alpha Beta Extra Strength pads and then apply the C= Collagen Brighten and Firm Vitamin C Serum My skin has never looked better!
Date published: 2017-01-04
Rated 5 out of 5 by from Best Vitamin C serum, not irritating This is the best Vitamin C serum I've ever used. After 1 week of applying it on my face everyday, a few brown spots have faded and my complexion is even. It does not irritate my skin unlike other Vitamin C serums I've used in the past. The small dark glass pump bottle protects the ingredients from light and air. And it's perfect for travel.
Date published: 2017-02-20
Rated 5 out of 5 by from Brighter complexion I bought the serum one month ago in addition to the peels and boy has my complexion improved. The peels are helping the hyperpigmentation decrease and this serum is speeding up the process in addition to helping my pore size decrease and give my skin a healthy glow, will definitely be repurchasing.
Date published: 2017-02-25
Rated 4 out of 5 by from Awesome serum I have only been using this for about three weeks but am starting to see brightening of my sun spots and overall complexion. I am very sensitive to vitamin c serums and have had no problem with this one.
Date published: 2017-03-25
Rated 5 out of 5 by from Fabulous!!! I love all dr Gross C products especially the new C+Collagen Brighten+Firm Vitamin C Serum I've added it to my daily routine and I'm so happy with the results already
Date published: 2017-01-16
Rated 5 out of 5 by from My skin is glowing ! I bought this product and I'm hooked on the results. My skin glows and I've noticed improvements with fine lines softened and the tone of my skin.
Date published: 2017-01-08
Rated 5 out of 5 by from Amazing results to my 60 Year young skin! I've tried many serums - I ha e good skin, but natural aging. I look 10-15 years younger. Love this product and recommend to many friends
Date published: 2017-04-10
Rated 5 out of 5 by from Addictive I look forward to using this great product, daily. I love to use the Pro steamer with this serum. Skin looks & feels wonderful.
Date published: 2017-01-05
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As Seen In
    C+Collagen Brighten & Firm Vitamin C Serum is named to the list of “These Are the Best New Serums Your Skin Needs Now.”
  2. ELLE.COM - JANUARY 2017
    C+Collagen Brighten & Firm Vitamin C Serum is named one of the “10 Serums to Solve All Your Skincare Problems.”
    C+Collagen Brighten & Firm Vitamin C Serum is highlighted in “The Surprising Key to Beautiful Skin” and touted for its ability to even out the whole complexion.

The Dr. Dennis Gross Difference


Dermatologist Created

NYC dermatologist Dr. Dennis Gross formulates all products based on his patients’ skincare needs.



Our products are never tested on animals – and most are vegan.


Potent and Proven Ingredients

You’ll see visible results with advanced ingredient combinations and medical grade formulas – without irritation.