PRODUCT DESCRIPTION
Here's what most Vitamin C brands won't tell you: L-Ascorbic Acid — the most common Vitamin C form — oxidizes within weeks of opening. It turns yellow, loses potency, irritates your skin, and delivers inconsistent results. That's why your previous Vitamin C serum didn't work.
The Grace Essentials StableC Serum uses Ethyl Ascorbic Acid (EAA) — a next-generation Vitamin C molecule that is water and oil soluble (deeper penetration), significantly more stable (stays effective until the last drop), and far less irritating than standard L-Ascorbic Acid at the same concentration.
Paired with 1% Hyaluronic Acid to buffer the dryness that high-concentration Vitamin C can cause — delivering correction and comfort in the same formula.
