Vitamin C Lactic 15% Vitamin C Firm & Bright Serum
378 Reviews
Bring the dermatologist office home.
A powerful, synergistic serum combining lactic acid with 15% L-ascorbic acid to increase absorption and enhance antioxidant performance for visible transformation of sun-aged skin. Visibly firms, smoothes wrinkles, fades dark spots, and strengthens the moisture barrier.
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Vitamin C Lactic 15% Vitamin C Firm & Bright Serum
Benefits
Ingredients
Our Promise
Blog
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Defend against sun aging
85% of subjects saw visible improvement in sun aging after 4 weeks.
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Lift & Firm Sagging Skin
Visibly improves sagging skin and the feel of skin firmness after 12 weeks. Vitamin C is an essential vitamin that helps visibly improve skin density and is associated with healthy collagen levels.
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Stronger, Brighter Skin
Clinically proven to reduce the look of hyperpigmentation after 12 weeks and in a patient satisfaction survey, 83% agreed skin looked stronger after 4 weeks.
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Smooth Fine Lines
93% of subjects showed improvement in fine lines after 4 weeks*
*On cheek area
Key Ingredients
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 is essential for the production of new collagen in skin which helps to improve the appearance of lines, wrinkles, and firmness. It also helps to prevent hyperpigmentation, signs of sun aging from surfacing, and helps even skin tone.
Lactic Acid Derived from beets but also produced naturally by your body, this vegan form of lactic acid is an alpha hydroxy acid. It enhances product absorption and performance, stimulates cellular renewal, increases skin’s natural moisturization factor (NMF), and helps repair and protect skin’s barrier through surface free radical deactivation.
Licorice Naturally derived from the root of glycyrrhiza glabra, licorice root contains powerful antioxidants that neutralize free radicals from external environmental and internal stressors.
Alpha Tocopherol An anti-inflammatory with photo-protective properties that is regenerated by and works synergistically with, the water-soluble antioxidant l-ascorbic acid to scavenge a broad range of free radicals.
See all ingredientsAbout Dr. Dennis Gross Dr. Dennis Gross Skincare is a dermatologist-founded brand. Dr. Gross is an unwavering advocate for his patients, consumers, humanity, bound by the Hippocratic oath to do no harm. His mission - and ours - us to improve your skin health, how it looks, but most importantly how it makes you feel. Our #1 priority is to ensure efficacy without ever compromising safety. We are cruelty-free, paraben-free, phthalate-free, sulfate-free, and vegan. With every product we take a research backed approach and formulate with only pharmaceutical-grade active ingredients to ensure superior results, without irritation.
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August 03, 2022
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Guide to Vitamin C Skincare: What Does Vitamin C do for Your Skin?
August 01, 2022
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What Are the Benefits of SPF + Vitamin C?
July 26, 2022
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Benefits
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Defend against sun aging
85% of subjects saw visible improvement in sun aging after 4 weeks.

Lift & Firm Sagging Skin
Visibly improves sagging skin and the feel of skin firmness after 12 weeks. Vitamin C is an essential vitamin that helps visibly improve skin density and is associated with healthy collagen levels.

Stronger, Brighter Skin
Clinically proven to reduce the look of hyperpigmentation after 12 weeks and in a patient satisfaction survey, 83% agreed skin looked stronger after 4 weeks.

Smooth Fine Lines
93% of subjects showed improvement in fine lines after 4 weeks*
*On cheek area
Ingredients
Key Ingredients
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 is essential for the production of new collagen in skin which helps to improve the appearance of lines, wrinkles, and firmness. It also helps to prevent hyperpigmentation, signs of sun aging from surfacing, and helps even skin tone.
Lactic Acid Derived from beets but also produced naturally by your body, this vegan form of lactic acid is an alpha hydroxy acid. It enhances product absorption and performance, stimulates cellular renewal, increases skin’s natural moisturization factor (NMF), and helps repair and protect skin’s barrier through surface free radical deactivation.
Licorice Naturally derived from the root of glycyrrhiza glabra, licorice root contains powerful antioxidants that neutralize free radicals from external environmental and internal stressors.
Alpha Tocopherol An anti-inflammatory with photo-protective properties that is regenerated by and works synergistically with, the water-soluble antioxidant l-ascorbic acid to scavenge a broad range of free radicals.
See all ingredientsOur Promise

About Dr. Dennis Gross Dr. Dennis Gross Skincare is a dermatologist-founded brand. Dr. Gross is an unwavering advocate for his patients, consumers, humanity, bound by the Hippocratic oath to do no harm. His mission - and ours - us to improve your skin health, how it looks, but most importantly how it makes you feel. Our #1 priority is to ensure efficacy without ever compromising safety. We are cruelty-free, paraben-free, phthalate-free, sulfate-free, and vegan. With every product we take a research backed approach and formulate with only pharmaceutical-grade active ingredients to ensure superior results, without irritation.
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Blog
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Can You Use Hyaluronic Acid with Vitamin C?
August 01, 2023

The Benefits of Using Lactic Acid and Vitamin C Together
October 03, 2022

12 Vitamin C Myths Busted by Skincare Experts
September 07, 2022
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How to Pair BHA and Vitamin C in Your Skincare Routine
September 01, 2022
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How to Use AHA and Vitamin C Together in Your Skincare Routine
August 23, 2022
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Skincare’s Newest Power Player: the Dr. Dennis Gross Vitamin C Lactic Collection
August 03, 2022
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Guide to Vitamin C Skincare: What Does Vitamin C do for Your Skin?
August 01, 2022
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What Are the Benefits of SPF + Vitamin C?
July 26, 2022
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How To Use
Visibly reduce signs of sun aging
How To Use
Visibly reduce signs of sun aging
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