Core Identity: What is it?
• Chemical Nature: Ascorbyl glucoside is a compound formed by the combination of pure vitamin C (L-ascorbic acid) and a glucose molecule through a glycosidic bond.
• Core Value: It perfectly addresses the three major issues of pure vitamin C: extreme instability, easy oxidation, and strong irritation through chemical modification.
• Status: It is a glycoside derivative of vitamin C, belonging to vitamin C precursors, which take effect after conversion in the skin.

Mechanism of Action: How does it work?
Ascorbyl Glucoside itself does not possess the biological activity of pure vitamin C; instead, it is a 'precursor' or 'stable transport form'.
1. Stable Form Penetration: It is absorbed by the skin in its highly stable structure.
2. Enzymatic Conversion: Once inside the skin, it is cleaved by α-glucosidase present in the skin.
3. Release of Active Vitamin C: It decomposes and releases pure L-ascorbic acid with full biological activity.
4. Exerting Vitamin C Functions: The released vitamin C exerts all its physiological functions locally in the skin.
This 'sustained-release' mechanism is key to its mildness and stability.

Main Functions
Once successfully converted into Vitamin C within the skin, it can achieve all the following classic benefits:
1. Brightening & Fading Pigmentation
- Inhibit melanin production: From the source, inhibit the activity of tyrosinase to reduce melanin generation.
- Intervene in oxidation processes: Interfere with oxidation reactions during melanin formation, helping to fade existing acne scars and sunspots, and even out overall skin tone.
2. Antioxidation
- Neutralize free radicals produced by ultraviolet rays, pollution, etc., prevent oxidative damage, and delay photoaging. This is the foundation of its anti-aging effects.
3. Promote Collagen Synthesis
- As a cofactor, stimulate collagen regeneration, thereby helping to improve skin elasticity, smooth fine lines, and achieve anti-aging.