Short shelf-life of just 3 months. And maybe COSRX can correctly advertise that it only contains retinol derivatives.

HOLY GRAIL!! Retinyl palmitate works for me! ⚡Thanks to Picky Squad 👇 comments 👇  I learned about the retinol derivatives that COSRX Real Fit Retinol Serum contains. It performs maybe less than a full-blown retinol but still gets the job done.

My skin feels smoother. I noticed that it lightens my acne scars and skin discoloration. I use this every night and have not experienced any irritation or feel even a slight itching.

I&#39;m usually dry and sensitive and battling with acne breakouts gives me a hard time looking for the right moisturizer to control the dryness. The lightweight consistency of this product is absorbed by my skin giving it a good moisture after I&#39;m dried out by my anti-acne skincare.

Good value for money. I have a moderate acne and it was incredibly lighter in just a few days after using this product. Helps control appearance of new acne as well. Best used together with the toner and spot gel that can be purchased in set.

Helps remove acne. Works will with the bar soap and spot gel.

Lightweight, moisturizing, and does not leave whitecast (maybe unless applied too much). My skin is so sensitive but I have not felt any sting from this.

Contains fragrance. I don&#39;t see any difference with this product vs. the Aloe Vera 92% Soothing Gel also from Nature Republic.

The soft gel consistency hydrates my skin and I wake up feeling fresh every morning. I even store it in the fridge for extra soothing feel when applying.

maan94