Brightening · Antioxidant · Anti-Aging
Vitamin C
Ascorbic Acid · L-Ascorbic Acid · Ascorbate
A classic antioxidant and brightening active used for glow, tone, and environmental support.
Good for
- Normal
- Combination
- Oily
- Dry
Targets
- Dullness
- Hyperpigmentation
- Aging
- Texture
What it is
Vitamin C is a family of brightening antioxidant ingredients. Pure ascorbic acid is the most famous, while Korean products also use gentler derivatives in toners, ampoules, creams, and masks.
What it does
It helps skin look brighter and more even while adding antioxidant support against daily environmental stress. With consistent use, it can soften the look of dullness and post-blemish discoloration.
How to use it
Many people use vitamin C in the morning before sunscreen. Start a few times a week if you are new to it, and store unstable formulas away from heat and light.
Good to know
Pure ascorbic acid can sting and oxidize easily. Sensitive skin may prefer lower strengths or gentler vitamin C derivatives.
Keep exploring
Build the next layer.
Use this ingredient as a starting point, then compare it with nearby actives, your routine, and product guides before you buy anything.