This derm - validated serum will leave your skin visibly brighter and more radiant in just one week. After only two weeks, L’Oreal Paris Revitalift Derm Intensives Vitamin C Concentrate will help visibly reduce the appearance of fine lines and wrinkles. The serum also support to reduce the apperance of hyperpigmentation, heightening clarity, and evening skin tone.

The formula is made of major skin care ingredients with a high concentration of 10% pure vitamin C and hyaluronic acid. To optimize the amount of vitamin C, L’Oreal Paris Revitalift Derm Intensives Vitamin C Concentrate is formulated using Anhydrous Technology (without the use of water) and in controlled conditions to limit its exposure to oxygen.Moreover, the packaging of this serum is even better with an air-tight, easy-to-use tube made from aluminum that will help prevent the product from degrading. As if that wasn’t enough to persuade you to buy this product, the formula is totally fragrance-free, paraben-free, mineral oil-free, dye-free, allergy tested, and non-comedogenic.

Price: $
Size: 1 oz.
Key ingredients: hyaluronic acid, ascorbic acid
Skin type: dull, uneven skin

Why we love it: At a reasonable price point, this 10 percent vitamin C serum is free of fragrances and dyes. It also contains hyaluronic acid to hydrate skin. Users say the formula is light and effective, visibly improving wrinkles.

What you should know: While many love that this is more of a cream than a serum, some feel it’s too heavy.

Buy Now From Amazon: https://www.amazon.com/LOreal-Paris-Revitalift-Intensives-Comedogenic/dp/B07GBNTPRY/

The benefits of Vitamin-C Serum include the promotion of healthy collagen production as well as a noticeable boost in skin's natural luminosity. Pixi Vitamin C Serum contains Ferulic Acid and Vitamin-C that work together to lessen the effects of damage caused by the sun. This serum creates a smoother complexion by improving the appearance of skin tone.

Skin is soothed and hydrated with added Aloe Extract. Formulated with Lemon, Orange and Grapefruit Extracts, Pixi Vitamin C Serum is an exceptional option suitable for all skin types.

Price: $
Size: 1 oz.
Key ingredients: ferulic acid, vitamin C
Skin type: all skin types

Why we love it: This ascorbic acid vitamin C serum includes ferulic acid, which also helps fight free radicals and reduce the effects of sun damage. Caffeine helps brighten skin, too.

What you should know: This serum has a citrus peppermint scent. While many reviewers say it smells great, some find it a little too strong.

Buy Now: https://www.target.com/p/pixi-by-petra-vitamin-c-serum-1-01-fl-oz/-/A-53748843

Murad Environmental Shield Vitamin C Glycolic Brightening Serum contains a proprietary gold-stabilizing serum with Vitamin C and Murad Glycosan to brighten, smoothen, and rejuvenate skin in just 4 weeks. A powerful antioxidant with
gold-stabilized vitamin C, it prevents visible skin damage such as hyperpigmentation, dullness and uneven skin tone, resulting in healthier skin. Glycolic acid quickly regenerates the surface and removes old dead skin cells to make the skin brighter and more radiant. In addition, the phytoluminescent extract converts UV radiation into a light source that comes directly from the skin.

This powerful brightening serum - Murad Environmental Shield Vitamin C Glycolic Brightening Serum comes with a dual-chamber delivery system that stabilizes vitamin C, optimizing performance with calibrated cartridges that deliver effective, accurate doses every time. A separate outer chamber reduces fillers, as the inner airless chamber adds additional antioxidant protection.

Price: $$$
Size: 1 oz.
Key ingredients: glycolic acid, vitamin C
Skin type: oily or combination skin

Why we love it: Designed to deliver the same dose with each pump, even the packaging on this vitamin C serum takes itself seriously. Vitamin C can be a little unstable, breaking down easily when exposed to light, air, or water. Murad uses gold to stabilize the vitamin C in this serum, which the brand says results in a stronger product.

What you should know: The serum also contains glycolic acid, a type of alpha hydroxy acid (AHA) that can work well for hyperpigmentation. However, it can sometimes be irritating to sensitive skin.

Buy Now: https://www.sephora.com/product/murad-vitamin-c-glycolic-brightening-serum-P456571?

This concentrated booster with 15% pure vitamin C dramatically brightens uneven skin while improving the appearance of wrinkles and fine lines. After use, Paula’s Choice C-15 Super Booster reveals a more radiant complexion as vitamin C visibly brightens skin.

Paula’s Choice C-15 Super Booster comes as liquid formula which is feather-light and absorbs quickly. you can use alone or add to your moisturizer or serum.

Price: $$
Size: 0.67 oz.
Key ingredients: vitamin E, ferulic acid, vitamin C
Skin type: all skin types

Why we love it: This 15 percent vitamin C formula can be used alone or added into your moisturizer. Just a few drops are all you need for a healthy glow. This is also helpful for reducing the appearance of scars.

What you should know: For some users with dry skin, this caused irritation.

Buy Now: https://www.amazon.com/Paulas-Choice-Booster-Vitamin-Ferulic/dp/B00EYVSOKY/

Formulated with a jaw-dropping concentration of 20% THD Ascorbate, this potent anti-aging serum is packed an ultra-stable scientific breakthrough ingredient 50 X more powerful than traditional vitamin C. Peter Thomas Roth Potent-C Power Serum is incredible with its extraordinary formula which makes it stand out of the crowd compared to the current vitamin C available in cosmetic market.

Why we love it: This vitamin C serum contains vitamin C in the form of tetrahexyldecyl ascorbate. At 20 percent potency, it’s a much higher concentration than most of the other available vitamin C serums.
The serum also contains vitamin E and ferulic acid.

A 2005 study suggests that ferulic acid is most effective when combined with vitamins E and C, like in this serum.

What you should know: Some reviewers report that this serum has an off-putting smell.

Buy Now: https://www.amazon.com/Peter-Thomas-Roth-Potent-Power/dp/B00YP4I93C/

In reality, the Seoul Ceuticals Day Glow Serum is a top-rated K-beauty product that reduces the appearance of fine lines, wrinkles, crow's feet, and sun spots. Beyond vitamin C, the multitasking serum is formulated with aloe extract for hydration, hyaluronic acid and vitamin E to combat signs of aging, and witch hazel to prevent breakouts.

This also the best-selling Vitamin C Serum which helps to fade sunspots and is guaranteed to provide a brighter, more youthful complexion. It shrinks pores, clears up acne, prevents breakouts, and minimizes the appearance of acne scars as well.

Price: $
Size: 1 oz.
Key ingredients: vitamin C, hyaluronic acid, vitamin E
Skin type: oily or acne-prone skin

Why we love it: With 20 percent vitamin C, this K-beauty favorite doesn’t disappoint. Users who have acne-prone skin love how quickly this formula absorbs into their skin. They comment that it works just as well as more expensive formulas, and it helps improve the appearance of acne scarring.

What you should know: This product contains vitamin C in the form of sodium ascorbyl phosphate, which is less potent than some other forms of vitamin C.

Buy Now: https://seoulceuticals.com/products/day-glow-serum

CEO 15% Vitamin C Brightening Serum is designed to radically and quickly combat dullness, dark spots and discoloration and reduce the signs of premature aging. The skin's elasticity and youthfulness are restored, making the skin more elastic and firm.

CEO 15% Vitamin C Brightening Serum uses a complex and powerful form of vitamin C called THD ascorbate. Highly stable and fat-soluble, THD Ascorbate is quickly absorbed into the skin, providing tangible anti-aging benefits, including visual improvements in elasticity loss, wrinkles and blemishes and dark spots.

This moisturizing antioxidant formula instantly brightens the complexion and phytosterols help reduce the signs of skin sensitivity. Saccharide isomerate extract tightens pores and strengthens the skin's moisture barrier for a smooth glow. Brighten up your skin and instantly revitalize it!

Notably, this serum is completely Cruelty Free, Sulfate Free, Paraben Free, Gluten Free, Soy Free, Phthalate Free, Unscented

Price: $$$
Size: 1-1.7 oz.
Key ingredients: vitamin C, phytosterols complex, glycolic acid
Skin type: Oily or acne-prone skin

Why we love it: This serum absorbs quickly into the skin and doesn’t leave a greasy feel. After a few applications, reviewers report fading acne scars and improved appearance.

What you should know: You don’t need a lot of this product for each use, so one bottle goes a long way.

Buy Now: https://www.sephora.com/product/c-e-o-rapid-flash-brightening-serum-P418346

La Roche Posay Vitamin C Serum is an anti-aging vitamin C face and neck serum that producer claims to leave skin more radiant, softer, and hydrated. It also states to visibly reduce the appearance of wrinkles while promoting more even and refined skin texture and tone.

Price: $$
Size: 1 oz.
Key ingredients: vitamin C, salicylic acid
Skin type: acne-prone skin

Why we love it: The combination of vitamin C and salicylic acid makes this non- greasy formula great for acne-prone skin. Those who are concerned about aging skin love the improvement in their skin’s appearance.

What you should know: Salicylic acid is tough on acne but may irritate sensitive skin.

Buy Now: https://www.amazon.com/Roche-Posay-vitamin-renovator-radiance/dp/B07PM79MSC/

C E Ferulic combines a synergistic antioxidant combination of 15% pure vitamin C (L-ascorbic acid), 1% vitamin E (alpha tocopherol), with 0.5% ferulic acid to better protect your skin against environmental damage caused by free radicals that can contribute to atmospheric aging.

C E Ferulic is now proven to minimize the combined oxidative damage caused by UVA/UVB rays, ozone pollution, and diesel engine exhaust by up to 41%. Beyond antioxidant protective benefits, C E Ferulic gradually improves signs of aging and photodamage, the appearance of lines and wrinkles, and the loss of firmness, while brightening skin's complexion.

Price: $$$
Size: 1 oz.
Key ingredients: vitamin C, vitamin E, ferulic acid
Skin type: dry skin

Why we love it: This 15 percent vitamin C serum contains L-ascorbic acid, which is the most potent kind of vitamin C. It also contains vitamin E and ferulic acid, as well as glycerin to hydrate dry skin. Reviewers love how bright and smooth their skin is after just a few applications.

What you should know: Some users don’t like the scent.

Buy Now: https://www.skinceuticals.com/c-e-ferulic-with-15-l-ascorbic-acid-635494263008.html?

C - Firma™ Fresh Day Serum is created to be mixed prior to first use to maximize the efficacy of its delicate yet powerful ingredients while preserving the freshness of the formulation. This innovative vitamin C serum contains a powerful antioxidant complex of 15% rascorbic acid, 0.5% runic acid, and 1% vitamin E for brighter, more elastic and even skin.

Seafirma™, which contains pumpkin enzyme extract and sodium hyaluronate crosspolymer, enzymatically dissolves the dead skin cells on the surface to help moisturize and soothe. As a result, the signs of aging and photodamage are visibly reduced and replaced with incredible brilliance and brightness.

Price: $$$
Size: 1 oz.
Key ingredients: vitamin C, pumpkin ferment, pomegranate extract
Skin type: all skin types

Why we love it: A vitamin C formula that’s cruelty-free, free of essential oils, *and* has a fun name — what’s not to love? This Drunk Elephant formula is designed to stay on your skin for 72 hours.

What you should know: Drunk Elephant relaunched the product in 2021. It now comes in two separate vials you mix together to “activate” the vitamin C, so you know the product will stay the freshest for at least 6 months.

Buy Now: https://www.sephora.com/product/c-firma-day-serum-P400259?