C-Tetra Luxe

Vitamin C in a lipid base rather than a water base changes who it suits and how it performs. Tetrahexyldecyl ascorbate is an oil-soluble form of vitamin C — stable, effective, and significantly less irritating than ascorbic acid because it doesn't disrupt the skin's natural lipid layer. Where water-based vitamin C serums can feel stripping or cause stinging on sensitive skin, this absorbs like a nourishing oil. Squalane, jojoba and a blend of plant oils make the texture genuinely pleasant to use. The grapefruit peel oil gives it a subtle natural scent. For anyone who has tried vitamin C and reacted to it, or who has dry skin and found most serums uncomfortable — this is the formulation to try.