06.15.23
Amazing
Hands down best vitamin C so far for me, very effective
06.01.23
go away hyperpigmentation
i've been use this serum for 2 weeks and i dont any negative effect on my skin. NO TINGLING, NO ITCHY, NO REDNESS or any other bad feeling. it's a bit sticky at the beginning but dissappear after i use moisturizer. i can feel the changes because my skin looks brighter and some acne scars dissappear too. overall i give 4.5 for this brilliant invention from @cosrx. for you who have been scrolling and looking for good vitamin C, i will highly recommend to try this serum for sure. you can get this product from your fave website or ecommerce to buy skincare.

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06.01.23
Good
以前も使って良かったから新しいもの買いました!レビューもいいし、好きです

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05.24.23
良い
初めて使ったけどとっても良かった!またリピートする予定です!!

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05.20.23
v good
I have oily/combination skin and used the Real Fit vitamin C for 5 months, using 5 to 6 drops per use (2 to 3 did not seem like enough) for 5 months every morning.

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