✔︎ Brand new, unused ✔︎ Selling because I have extra from a subscription ✔︎ Immediate purchase available 〈Product〉 This is a pre-serum (booster) that contains fresh vitamin C, which is a hot topic on social media, sealed in individual packets. The active ingredient, pure vitamin C, suppresses melanin production and prevents spots and freckles. Effects/Features: Whitening, spots/freckles, wrinkles, anti-aging care Ingredients: Vitamin C