Top 8 Face Serums That Have the Highest Concentration of Vitamin C in 2025

• The Highest Concentration of Vitamin C Serums

| Tatcha Violet-C Brightening Serum 20% Vitamin C + 10% AHA

($89/30ml, up to 4% cashback at Tatcha)

Reveal more radiant-looking skin with Tatcha Violet-C Brightening Serum, a skincare treatment that works to rid the complexion of debris and dead skin cells. Containing 20% vitamin C and 10% AHAs, this serum is crafted with pure ingredients and contains no fragrance.

Formulated with two forms of vitamin C and Japanese beautyberry, this serum works to reveal brighter, more youthful-looking skin. It contains mild fruit AHAs that help to resurface dull, uneven skin, while Japanese angelica root works to minimise the appearance of hyperpigmentation, dark spots and discolouration.

Dermatologist tested, Tatcha Violet-C Brightening Serum will not irritate or sensitise the skin. Gentle enough for all skin types, this serum absorbs quickly and will not clog pores.

| Matter Of Fact Brightening + Firming Serum

($92.00/30ml, up to 4% cashback at Sephora)

The team at Matter of Fact feel the same love-hate relationship towards traditional ascorbic acid serums as many would-be users do, which is why they've created the revolutionary Ascorbic Acid 20 Brightening C Serum that contains a potent 20% ascorbic acid that is fully solubilized in a waterless formula. 

Plus, this formula contains ferulic acid to stabilize the ascorbic acid further while providing additional antioxidant protection. Pinus pinaster bark complex is also in the Ascorbic Acid 20 Brightening C Serum mix, providing antioxidant support to skin that regularly faces pollution.

The brand claims that this serum is stable until the very end of the bottle and has a lightweight texture suitable for all skin tones and skin types.

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| Obagi Professional-C Serum 20% Strength

($142/30ml, up to 8% cashback at SkinStore)

Treat your skin to the protective properties of Obagi Professional-C Serum, a concentrated anti-aging serum formulated with 20% Vitamin C to address signs of aging.

Melting effortlessly into skin, the solution combines L-ascorbic Acid with Hyaluronic Acid to plump skin with moisture while brightening the look of hyperpigmentation for a radiant, youthful-looking appearance. Delivering effective antioxidant protection against UV damage, it helps prevent signs of premature aging and leaves skin feeling moisturized and protected.

The formula is ideal for normal, combination and oily skin types, and it absorbs quickly without leaving the complexion greasy or oily.

| BeautyStat Universal C Skin Refiner

($64/30ml, up to 8% cashback at SkinStore)

This lightweight gel-cream formula contains 20% pure vitamin C along with three patented ingredients to create a stable, full-strength formula from first pump to last. It immediately provides you with smoother, silkier and more radiant, pore-less skin. Over time, lines, wrinkles, redness and dark spots are reduced. Its formula is enriched with EGCG, which is the most important active component of green tea that synergizes with vitamin C to help provide strong anti-aging protection. Squalane, derived from olive seeds, provides light moisture for even the most sensitive skin. Tartaric acid provides the optimum pH level for skin absorption.

| The Ordinary Vitamin C Suspension 23% + HA Spheres 2%

($7.80/30ml, up to 4% cashback at Sephora)

Enjoy the antioxidant benefits of vitamin C with The Ordinary Vit C Suspension 23% + HA 2%. This highly concentrated yet nourishing formula helps to reduce unwanted signs of ageing by brightening the skin tone overnight.

Featuring a water-free suspension of 23% pure vitamin C, the formula is completely stable due to the absence of water. In addition to its vitamin C-based formula, this elixir also uses the skin-loving properties of hyaluronic acid to help hydrate and plump the skin for a younger-looking appearance

This product is vegan and cruelty-free. Due to its high concentrations of vitamin C, a slight tingling sensation is often experienced after application. It is best suited to night-time use.

| Paula's Choice 25% Vitamin C + Glutathione Clinical Serum

($62.00/30ml, up to 7% cashback at Paula's Choice)

25% Vitamin C + Glutathione Clinical Serum is formulated with a highly stable blend of oil-and-water soluble vitamin C for optimal effectiveness. Glutathione + GAP technology (glutathione amino acid precursors) work to minimize irritation while amping up antioxidant protection and ingredient stability. This clinical-level formula helps sustain a natural level of glutathione & vitamin C within skin’s most uppermost layers for extended results, while reducing oxidative stress that triggers discoloration.

The small, orange bottle isn't overly ostentatious in any way and the serum itself is opaque white in color. It's fragrance-free, and the consistency is creamy and silky. Plus, the airless pump (which is made with 50% post-consumer recycled plastic) helps keep the juice fresh by the time it reaches your skin.

| Revision C+ Correcting Complex 30%

($109.03/30ml, up to 4% cashback at Walmart)

Revision Skincare C+ Correcting Complex 30% is formulated with MelaPATH™ technology that defends and corrects against environmental aggressors generated by Urban Dust and Blue Light (HEV), brightens the skin, and supports the skin’s microbiome. The lightweight lotion contains 30% THD Ascorbate, an extremely stable and effective form of Vitamin C. This Revision Skincare product is great for all skin types and it is time-released for maximum efficacy with minimal irritation, even on sensitive skin.

Revision Skincare C+ Correcting Complex helps brighten the skin, helps fade PIH (Post-inflammatory hyperpigmentation), helps your skin’s skin tone and texture, and adds moisture and antioxidant protection against free radicals damage which accelerates skin aging.

| Sobel Skin Rx 35% Vitamin C Fusion Serum

($110.00/30ml, up to 2% cashback at Bloomingdale's)

This dermatologist-developed serum uses a whopping 35% vitamin C to brighten and smooth the look of skin. A dynamic ingredient, vitamin C visibly fades dark spots and hyperpigmentation, brightens dullness and improves elasticity.

With a highest concentration of vitamin C (35%) in three different forms, skin will look noticeably brighter and bouncier in just 4 weeks time. Dark spots fade practically overnight and skin tone is overall more even, in a snap. Plus, the packaging is recyclable which cannot be overlooked these days.

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