numbuzinNo.9 Essence | NAD+ BIO Lifting-sil Essence | Lifting, Firming, Wrinkles, Fine Lines, Elasticity | Peptides, NAD+ | Serum for Aging, Dull Skin | 1.69 fl. oz.

This "viral" K beauty serum has a great feel with the sticky cream quickly absorbing into the skin. After several days use, I've already notice a small improvement in face glow and smoother feel. My sensitive skin often reacts to new products, but both this serum and corresponding face mask are gentle and scent free. I highly recommend this product.

This stuff is AMAZING. When I upped my tretinoin dosage to 0.1%, I was dealing with so much flaking skin (and my skin is already dry) and no matter how much hydration serums and moisturizers I used, nothing would help. I added this to my routine and the flakiness was gone literally within a day, even after upping to the strongest prescription retinoid, tazarotene 0.1%. The absorbency is great, no scent, gives a great healthy glow, and the value for money is well worth it. I will always be purchasing this product bc it’s worked miracles on my skins hydration.

My holygrail. I am using it everyday since past 3 months and it makes my skin feel so smooth and soft. Plus it is not sticky but provides just enough moisturtization. I am using it twice a day and one bottle lasts me for approximately 1.5-2 months which is amazing at this price

Why did you pick this product vs others?:Love this product brand. Numbuzin is a wonderful brand for anyone who loves their skin. With continuous use, you will definitely see a positive change in your skin appearance and texture. Goes on silky and dries without any sticky feel.

US customers be aware. The US version is not the same as the Korean version. This product is good. I am using it, I just don't see any difference in my skin. People seem to really love this, I think it's fine. It's a high silicone formula. I'd describe it as a light silicone gel lotion. I might consider repurchasing it, but would prefer the korean version.I like the packaging. It's a sealed airless pump that looks nice and pumps reliably well. I tend to use about 3 pumps per application.I get no irritation on very my sensitive skin!

Numbuzin No. 9 Essence Toner completely blew me away. The texture is thicker than a typical toner—more like a watery essence—and it leaves my skin instantly hydrated, dewy, and bouncy. I apply it with my hands right after cleansing, and it soaks in beautifully without any stickiness.After using it for about 2 weeks, I noticed a visible glow and smoother texture. It gives that “glass skin” effect without having to layer tons of products. My dry patches are gone, and my makeup sits better too.Pros:• Deep hydration without heaviness• Boosts glow and evens out skin tone• Great for layering or as a one-step prep• No irritation or fragrance overloadCons:• Slightly pricier than drugstore toners, but worth it• You go through it quickly because it’s so nice to layer

I LOVE THIS STUFF! This is a dupe for a higher end product, but it is better than the more expensive brand, in my opinion. I am a 44 year old very fair caucasian female with dry skin. I apply this after cleansing, before bedtime. I use 3 pumps for my entire face: One pump for my forehead, one pump for the right side of my face, and one pump for the left side, concentrating on my undereyes. It is so smooth and silky on my skin. My skin looks immediately plumper. I wait about 15-20 minutes for my skin to drink this serum, then I seal everything in with an organic facial oil such as sweet almond oil or pumpkin seed oil, argan oil, or sometimes even castor oil. You can use whatever oil you want to, but it’s good to seal this serum in for maximum results. I wake up with glistening healthy, clear, moisturized skin. I have inserted a picture of my bare face just after waking up so you can see my glow.This product is effective and is truly a game changer for me. I will definitely be buying this again whenever I run out. Probably the best skincare item I have bought on Amazon at the fairest price point. Definitely a holy grail product for me!

A 10 out of 5 Stars. This is a revolutionary excellent product.