K-SECRET SEOUL 1988 Retinal Serum: Retinol Serum for Face Anti Aging Wrinkle Care - 2% Retinal Liposome Black Ginseng Niacinamide Bakuchiol Vitamin C & 3 Peptides - Korean Skincare Fragrance Free 30mL

I’m so impressed with the SEOUL 1988 Retinal Liposome 2% + Black Ginseng Serum! It gave me smoother, brighter skin within a week, and unlike other retinoids, it didn’t irritate my sensitive skin. The texture is lightweight and absorbs fast, and the black ginseng adds a nice touch of hydration and glow. Fine lines are already fading — highly recommend!

I’ve been using the K-SECRET SEOUL 1988 Retinal Serum for a few weeks now and I’m already seeing a noticeable difference in my skin’s texture and brightness. It goes on smoothly, absorbs quickly, and hasn’t caused any irritation—which is a big deal for my sensitive skin. I love that it includes powerful ingredients like retinal, bakuchiol, and niacinamide. My skin feels firmer and looks more radiant. Definitely a new staple in my nighttime routine!

Definately works to plump skin & fill wrinkles. My skin stays flossy through the day & it looks so hydrated & healthy!. Not irritating at all. Using with adaplene gel & hydrating essence - my skin is glassy, with no pores or blackheads in sight after a few weeks. highly recommend!

This serum is a gentle but effective retinal formula that smooths texture, fades fine lines, and brightens the skin. It uses encapsulated retinal (stronger than retinol) plus niacinamide, bakuchiol, and peptides for anti-aging benefits without irritation.Most users notice softer, firmer skin within a few weeks. It’s well-tolerated, even for sensitive skin, though a mild purging phase is possible at first.Great for those upgrading from retinol—just start slow and use sunscreen daily!

I’ve tried so many retinol serums, but this one actually delivers! My skin feels smoother, brighter, and I’ve noticed a real improvement in fine lines especially around my eyes and mouth. Happy with my purchase :)

Love this serum!! Keeps my skin feeling hydrated and doesn’t leave my skin feeling irritated.

I was skeptical at first of trying a serum, as most skincare products make my skin burn. However, this product did not burn at all! Even though it is a retinoid product, it instantly gave my skin a moisturizing finish. The scent is subtle and not overpowering, and it is very easy to apply and absorbs quickly. I have to wait a few weeks to see the full result, but so far so good!

I love how this made my skin feel and it did not burn. I do not have sensitive skin so I am not sure if it would irritate sensitive skin. I found it moisturizing and hydrating. I would buy it again. I mainly used it at night time for my bedtime skin routine.