Isntree Hyper Vitamin C 23 Serum - 20ml

Unlock radiant skin with the Isntree Hyper Vitamin C 23 Serum. This potent 20ml formula features a concentrated 23% Vitamin C complex, renowned for its remarkable ability to brighten complexions, diminish hyperpigmentation and dark spots, and stimulate collagen production for a firmer, more youthful appearance. Effectively combat dullness and uneven skin tone while protecting your skin from environmental damage and free radicals with its powerful antioxidant properties. Reveal a luminous and revitalized complexion.

How to use:

1. After cleansing and toning, apply a few drops to your hands and gently pat onto the skin, or apply directly.
2. Follow with moisturizer and always apply sunscreen in the morning.
3. Start by using 1-2 times a week (every 3-4 days) and perform a patch test before full application.
4. Initial peeling, redness, or mild irritation may occur; if these persist, reduce frequency or discontinue use.
5. Avoid using with other exfoliants or active ingredients simultaneously.