A stabilised vitamin C serum pairing ascorbyl-type vitamin C with vitamin E, ferulic acid and hyaluronic acid. An affordable antioxidant brightening serum that approaches pricier CEF-style formulas in profile.
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.
A lipid-soluble antioxidant (tocopherol) that protects cell membranes from oxidation and works synergistically with vitamin C and ferulic acid to stabilise and boost antioxidant defence.
A plant antioxidant that stabilises vitamins C and E and extends their photoprotective effect — the third pillar of the classic CEF-style antioxidant trio.
The closest active-matched alternative is the Naturium Vitamin C Complex Serum (99% active overlap). We found 3 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.