Seoul 1988 Serum, Retinal Liposome 2% + Black Ginseng, 1.01 fl oz (30 ml)

I'm so excited for this retinal serum from the kbeauty brand k secret which is now on iherb. it's good quality and so affordable.

Absolutely love this product. The quality is way better than I expected, it feels well-made and actually delivers on what it promises. You can tell a lot of thought went into the details, and it works perfectly for everyday use. I’ve already noticed a difference since I started using it, and it quickly became something I reach for all the time. Definitely worth the purchase and I would 100% recommend it to anyone thinking about getting it.

Quality is great Retinal (a vitamin A derivative) is a powerful brightening and smoothing ingredient that supports clearer texture and reduces early signs of aging. Because it’s liposome-encapsulated, it tends to absorb better and feel gentler. Black ginseng adds antioxidant benefits, helping protect skin from environmental stress. This serum suits people wanting a stronger retinoid alternative but still gentle enough with calming support.

gentle to the skin but no visible results so far

I've been loving this product for 2 weeks already! I only apply a small amount on my forehead 3 times a week to target those pesky wrinkle lines. Let me tell you, I can really see a noticeable difference, and it's super gentle on the skin as long as you follow the instructions.

I’ve only just started testing the Seoul 1988 Retinal Serum, but so far I really like it. It absorbs well into the skin, and the next day my face looks smooth and nicely glowing. It’s still too early to judge the long-term results, but my first impression is definitely positive!

Perfect rerinal to start with. Very gentle and non irritating

Nice retinal serum. I am content with it. Rich composition, good texture, good price.This serum in combination with the eye cream from the same line is very strong combo, very effective for the aged skin. Highly recommend!!!!!

It is good the package and quality and the size for the price but i dident good got the results i was expecting but is suitable for sensitive skin

This is Best to use if you fight melasma and fine lines or wrinkles It has normal scent and it's best quality the size is reasonable Best for ages from 22 years well packaged