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“The stability of antioxidants may be increased by adding other antioxidants,” says King.

Skincare products from Community SixtySix and Drunk Elephant on a pink background

Soleil Summer/Allure

“Ferulic acid is a strong antioxidant and so is vitamin C,” adds cosmetic chemistGinger King.

It may be pricey, but it’s a dermatologist-beloved skin-care investment that will definitely leave you satisfied.

This lightweight serum combines the hydrating powers of hyaluronic acid with the powerful antioxidant ferulic acid.

SkinCeuticals C E Ferulic brown serum bottle with white label and black dropper cap on white background

This hyaluronic acid serum also contains moisture-sealingceramides, hydratingglycerin, and soothingaloe vera extract.

Farmacy 10% Waterless Vitamin C Serum

Farmacy

Sephora

Dark spots?

Meanwhile, dry skin types will be treated with the benefits of moisturizing squalane and hydrating hyaluronic acid.

A blue skincare dropper bottle of the Belif Aqua Bomb Hyalucid 11 Serum on a white background

Lancome Renergie H.C.F.

Triple Serum

Lancome

The Lancome Renergie H.C.F.

Another bonus about this moisturizer is that it’s suitable for nightly and morning use.

A white and blue spray bottle of the Vacation Super Spritz SPF 50 Face Mist on a white background

Just ensure you slather onsunscreenafter applying it in the AM.

A brown bottle of the True Botanicals Vitamin C Booster on a white background

A white and orange bottle of the Farmacy 10 Waterless Vitamin C Serum

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Ghost Democracy Lightbulb Vitamin C Serum white serum bottle with white background

Community SixtySix Retinol Resurfacing Night Cream white tube on white background

Lancôme Rnergie H.C.F. Triple Serum silver to purple gradient ribbed bottle on white background

Drunk Elephant Bouncy Brightfacial Brightening Mask white bottle with orange cap on white background

Peter Thomas Roth PotentC Power Serum silver to orange serum bottle on white background

The Ordinary Resveratrol 3 Ferulic Acid 3 brown serum bottle with white label and dropper cap on white background

Kiehl’s Ferulic Brew Facial Treatment Essence orange bottle with black cap on white background

Paula’s Choice RESIST C15 Super Booster white serum bottle with orange and white dropper cap on white background

Peach Lily TransparenC Pro Spot Treatment peach bottle with white dropper cap on white background

Dr. Dennis Gross Skincare Ferulic Plus Retinol AntiAging Moisturizer brown jar on white background

AlphaH Liquid Gold Ultimate Perfecting Mask white tube with gold text on white background