COSRX - The Retinol 0.5 Oil (x40) (Bulk Box)

ce sérum est une parfait pour avoir une belle peau sans ridules . ça laisse la peau lumineuse au matin

it's very good, gets the job done. definitely notice a bit difference after several months of use, leaves the skin soft and evened out. i would recommend, but you need to be careful with starting retinol (in general). Also it comes with instructions, which was very nice.

Es súper ligero y no deja una sensación aceitosa en la piel y ayuda mucho a su textura

Ha dejado mi piel libre de manchas en poco tiempo y al mismo tiempo me deja la piel linda

Es uno de los mejores productos que he podido comprar para mi piel

I have only been using this product for a couple of weeks now in one day a week only since I have sensitive skin. So far so good. I’ve had no breakouts or redness caused by it.

最近流行早C晚A的護膚方式，0.5 A醇適合初用者，讓皮膚慢慢適應A醇，不會引起皮膚不適，剛使用時可以隔日使用，等皮膚適應後日日用都可以。油性質地可以滋潤皮膚，減少甩皮情況，可以見到膚質變得更加細緻，減少毛孔，使用效果滿意。

最近流行早C晚A的護膚方式，0.5 A醇適合初用者，讓皮膚慢慢適應A醇，不會引起皮膚不適，剛使用時可以隔日使用，等皮膚適應後日日用都可以。油性質地可以滋潤皮膚，減少甩皮情況，可以見到膚質變得更加細緻，減少毛孔，使用效果滿意。

j’aime la texture aucun effet collant ..pas assez de recul pour donner un véritable avis sur ma peau mais j’ai bien l’impression qu elle adhère bien .

this retinol serum it is a good serum for retinol beginners because it’s not harsh

i am so in love with this product, you should buy it too but be careful, read the instructions first

This is the first retinoid I ever started using consistently and I love it. It has lasted me so long and I never went through the purging period or suffered any bad irritation with this retinol serum. I’ve used retinol in the past that broke me out pretty badly but this one didn’t cause me any issues like that. The retinol purge is normal but if you want something that is going to help it be less extreme or if you have sensitive skin, this is a great option. it’s helped with my closed comedones, milla and has overall smoothened my skin texture out.

It is advisable to use Retilon in advanced skins, I use it by dermatilogic recommendation and this serum apart from having Retilon has other active good for the skin

Bought it for my mom. No irritation caused. It has been a few weeks and now she is using it almost every night. No difference on her fine lines yet, it takes a few months to see results with retinol. It is definitely value for money.

I recommend to keep it in the fridge (as most retinol products). It's not too runny, which has happened with other brands. It absorbs well into the skin and definitely helps with the brightness of the skin and dark spots.

Tiene una consistencia de aceite por lo que se distribuye muy bien, desde las primeras aplicaciones se ve la diferencia en tu piel, es un muy buen retinol para comenzar.

Habe das Serum zum zweiten Mal nachgekauft. Ich trage es zweimal in der Woche nachts vorm Schlafen auf. Meine Haut ist am nächsten Tag super durchfeuchtet und strahlt.

o melhor produto que já usei de retinol !
comecei em dias intercalados e a pele ficou super bem, agora faço o uso todos os dias ! já sinto uma grande diferença na pele com 20 dias de uso, pele mais clara , hidratada e firme ! Vale a pena