Skin Functional · Serum
10% Ascorbic + 3% Ferulic Acid
The evidence-leading daytime antioxidant pairing — ferulic acid roughly doubles the photoprotection of L-ascorbic acid in published research. Oxidises readily, so store cool and dark.
Where to buy — SA price comparison
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Naledi_Midrand
Stocked up on a few bottles during the last sale — that should tell you how much I trust this.
2026/05/04
Deon_Umlazi
Works okay but broke me out slightly in the first week. Settled down after that though.
2026/05/08
RohanD_MitchellsPlain
Picked this up after seeing it mentioned in a SkinLabs review — matched what was described.
2026/08/22