Isntree - Hyper Vitamin C 23 Serum

llevo usando la vitamina c por dos semanas, me encanta la textura

This is my second time purchasing this Vitamin C serum, and it has helped my skin a lot. It is potent, effective, and gives me an instant glow. I will definitely keep restocking this!

I use this every morning as part of my brightening routine. After cleansing, I apply glutathione first and then follow with this vitamin C serum. I really like that it contains a high concentration of vitamin C, but the overall formula still feels comfortable on my skin and doesn’t sting or burn. I also appreciate the supporting ingredients in the formula, which make it much easier for me to use consistently. A great option if you want a stronger vitamin C serum that still feels gentle on the skin.

استلمتُ كل شيء في الموعد المحدد. أريد البدء باستخدامه، وبعد أسبوعين أو ثلاثة، سأحصل على تقييم أفضل.

Me llegó hace unos días y ya la amo!! Es impresionante lo potente que es, no apto para pieles que no están acostumbradas al ácido ascórbico puro porque seguro va a irritarte
Para las que ya estamos acostumbradas es la mejor VitC que yo he probado
Dato IMPORTANTÍSIMO: guárdenla en la heladera porque se oxida muy fácilmente. LA AMO

Az Isntree Hiper C-vitamin 23 szérum egy igazi ragyogásfokozó erőmű. 23% tiszta C-vitaminnal hatékonyan halványítja a pigmentfoltokat, egységesíti a bőrtónust és serkenti a kollagéntermelést. E-vitaminnal kombinálva maximális antioxidáns védelmet nyújt.

This is a potent vitamin C serum that feels lightweight and absorbs quickly without leaving a heavy finish. With consistent use, it gives my complexion an impressive glow and helps improve the appearance of dark spots and uneven tone.

Because the formula is quite strong, I would introduce it gradually, especially if your skin is sensitive. I personally prefer using it in my evening routine and making sure to apply sunscreen during the day. Overall, it’s a great option for experienced vitamin C users looking for a more intensive brightening treatment.

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Good shopping experience overall. Lots of Korean and Japanese skincare, makeup, and fashion at affordable prices, and they often have sales. Shipping can be a bit slow, but the items are authentic and well packaged. I like that there are many customer reviews with photos, which helps before buying. Would recommend if you don’t mind waiting for delivery.

This product is from good quality. The size of the package is smaller then a hand. The smell is good, and have no scent. It’s a good care for your skin, and has benefit in protection from sun if you apply a sunscreen the morning after using it. The frequency of use- every day in my evening routine. I have a sensitive skin and it’s gentle enough for me. The ingredients in the product are good for anti aging and the absorption into skin is really fast

it new for me and I'm very satisfied with it, good quality and product, fast shipping

bon produit il donne une eclat pour la peau et bien hydrate je recommande

a friend recommended, and I really like it
good packaging
convenient use

je l’utilise depuis des mois. j’aime la composition le dosage et surtout elle n’irrite pas l’eau bien que fortement dosée en vitamine C

it has a higher percentage of vitamin c compared to other brands. I also like how the bottle is opaque so it slows down the product from oxidizing