Garnier's "Bright Complete Vitamin C 30X" serum is a highly popular facial serum designed to brighten the skin and fade dark spots. It is a key product within the Garnier Bright Complete skincare range, known for its focus on radiance and an even skin tone.

General Description and Key Features

Primary Purpose: The serum is a "booster" serum formulated to provide intense brightening and a reduction in the appearance of dark spots, acne marks, and dullness. The "30X" in the name signifies a high concentration of Vitamin C compared to their standard day cream.

Key Ingredients: The product's effectiveness comes from a powerful blend of active ingredients:

3-O-Ethyl Ascorbic Acid: This is a stable form of Vitamin C, a potent antioxidant known for its ability to brighten the complexion, fade hyperpigmentation, and protect the skin from free radical damage.

Niacinamide (Vitamin B3): This multi-functional ingredient helps to strengthen the skin barrier, reduce inflammation, and further even out skin tone.

Salicylic Acid: A beta-hydroxy acid (BHA) that helps to gently exfoliate the skin and clear out pores, contributing to a smoother complexion.

Yuzu Lemon Extract: This fruit extract is a source of Vitamin C and adds to the serum's brightening power.