⁣What can make the skin brighter

Hydroquinone

A potent whitening agent that directly inhibits tyrosinase, but may cause irritation or depigmentation (restricted in some countries).

Alternative ingredient: Arbutin (mild derivative).

Kojic Acid

Originating from fungi, it inhibits tyrosinase by chelating copper ions, and sensitive muscles may require caution.

377 (phenethyl resorcinol, SymWhite) ®）

Efficient tyrosinase inhibitors, commonly found in high-end whitening products.

Tranexamic Acid

Blocking melanin activation signals (such as prostaglandin PGE2) and having anti-inflammatory effects.