A 10% pure L-ascorbic acid serum on the CeraVe ceramide base with hyaluronic acid. An affordable, barrier-friendly vitamin C; pure ascorbic means it's potent but less stable than derivative forms, so store it cool and dark.
The verdict
What this is good for
✓ Great forDullnessDark SpotsPhotoaging Prevention
The formulation
Ingredient stack
Each ingredient is listed in descending concentration. Above the 1% line the order is regulated — below it, brands can list in any order.
Ingredients above the dashed gold line are dosed above 1% (the regulatory threshold) — these are what the formulation is really built on. Percentages are positional estimates from INCI order unless a brand discloses them.
An antioxidant that neutralises free radicals, supports collagen synthesis and brightens uneven tone. Most photoprotective when layered under sunscreen in the morning; stability varies by form.
Barrier lipids that make up much of the stratum corneum's protective matrix. Replenishing them reduces water loss and reinforces resilience — central to barrier repair and to calming dry, reactive skin.
A humectant that binds water in the upper skin layers for immediate plumping and hydration. Multi-weight forms reach different depths. Apply to damp skin and seal with moisturiser, especially in dry climates.
The closest active-matched alternative is the The Ordinary Ascorbic Acid 8% + Alpha Arbutin 2% (70% active overlap). We found 6 options that share this product’s hero actives.
Skin Stacker is independent and receives no payment from any brand. Ingredient analysis is based on publicly disclosed INCI lists and the peer-reviewed literature. Percentages are positional estimates from INCI order unless a brand discloses them. Formulations change — always re-check the label on your specific batch before using.