Potent Tyrosinase Inhibition: It effectively inhibits the activity of tyrosinase, the key enzyme responsible for melanin (pigment) production, thereby reducing the formation of dark spots and hyperpigmentation.
Brightens Skin Tone: By targeting melanin synthesis, it helps fade existing dark spots, sun spots, age spots, and post-inflammatory hyperpigmentation (PIH), resulting in a more even, luminous, and radiant complexion.
Regarding 377 (phenylethyl resorcinol), this is also a very popular product in the international market in recent years. The whitening effect of the ingredient also stands out among similar products. Everyone is very familiar with it, but we can repeat the effect here:
Powerful Antioxidant Activity: 377 acts as a strong antioxidant, neutralizing damaging free radicals caused by UV exposure and environmental stressors. This helps prevent oxidative damage that contributes to premature aging and dullness.
Improves Overall Skin Clarity & Reduces Dullness: Its combined action of reducing excess pigment and fighting oxidative stress leads to visibly clearer, less muddy-looking skin with reduced overall dullness and sallowness.
Clinically Proven Efficacy (Often Superior to Traditional Agents): Numerous studies have shown 377 to be significantly more effective at inhibiting tyrosinase and brightening skin than traditional ingredients like arbutin and kojic acid, and sometimes even comparable to high-concentration hydroquinone (a much stronger but potentially more irritating ingredient).
