numbuzin No.9 NAD+ BIO Lifting Serum for Glow, Firming & Wrinkles, Peptide Facial Serum for Sagging Skin, Fine Lines & Elasticity, Hydrating & Tightening Formula, Korean Skincare 1.69 fl oz

This serum combined with the No9 Toner made such a noticeable difference in my skin within a week. It layers well with other products and does not pill. It’s definitely a staple of my skincare routine. Has great texture and absorbs so nicely into the skin. I use it in the AM & PM. This serum works great as a moisturizer also. Most of the time, in the morning I just apply sunscreen after and my skin feels hydrated all day long. I have dry/sensitive skin. It gives my skin a healthy glow without being too “glassy”. I can’t say enough good things about this serum. I’ve got this on subscription, so I don’t ever run out of it. %100 recommend.

This serum feels lightweight and absorbs quickly into the skin without any sticky residue. My skin feels more hydrated, smooth, and refreshed after each use. I like using it both in the morning and at night, and it layers well under moisturizer and makeup. With regular use, my skin looks more plump and healthy. A great addition to a daily skincare routine.

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!

I bought this bc I really like the no9 toner and it says they work great as a pair and they weren’t lying! This is bigger than the usually 30 ml which is great. It is a thicker milky serum that really hydrated my dry skin. It sinks into the skin within a few min and doesn’t leave a sticky feeling on the skin. It leaves a hydrated glow to my skin and helps a lot with dry fine lines which I love. It also works great under makeup no peeling. Fingers crossed that it will help with fine lines like it says but I don’t see why it won’t bc this is a great skincare line!!

This is an excellent essence for dry skin, especially now as we’re getting into winter. The ingredient list in this is one of the most comprehensive I’ve seen, and I like it a lot more than the Rejuran Turnover Ampoule, which is twice the price of this one! It makes my skin glowy, plump, and hydrated, though I can’t say much for the firming effects yet as I haven’t used it for long enough. I will say that with peptides, it’s more like you notice if you stop using them, the “glow” kinda disappears and you look a lot more tired.

I love how this serum feels and performs. It's not sticky and absorbs really well. I use it twice a day in combination with the No 9 toner and will continue using both.

Ordered this and the toner to use together. I've only been using a month. I don't see a difference in the way my skin looks, but I do know my skin loves it and it feels good on. Doesn't peel, makeup goes on well with it. I have already ordered another bottle of this and the toner

This is actually a remarkable product. I started taking care of my skin about 5 years ago in my 60's. Years of cigarettes (no more) and Florida sun (a bit still) brought wrinkles and dull, dry skin. I've tried lots of products- with various successes/failures. I've whittled alll the bottles down to just 3-4 that changed my skin. I use Numbuzin 9 morning and night. At night I use The Ordinary Retinaldehyde, wait 5 minutes and then the Numbuzin 9. (In winter I'll add a moisturizer). This odd combination has CHANGED my skin. It took about 2 months to notice. My wrinkles got softer and not as deep. The tone has evened out and it's smooth. I use a tiny bit of makeup now- nothing like before. Not sure about younger women, but for "mature" lol skin, this is great stuff!