No.9 NAD+ Peptide Serum for Face & Body, Anti-aging 1.69 fl oz | For Face, Neck & Body, sagging skin with lifting, hydrating & skin tightening formula, Korean Skincare

I've been very satisfied with this NAD+Peptide Lifting Serum. It is fragrance free and glides on like silk. The formula is in a pump bottle making application a breeze. Works well under a moisturizer, but you may find this cream provides enough hydration, as do I. (I am 63 years old). Most impressive was the soothing effect post 70% glycolic peel. I applied pure organic aloe vera gel immediately post peel. However, this cream provided more soothing from the sunburn feeling. Additionally, the peptide benefits are a win for me. Having said this, I am not a doctor or esthetician. I did my peel at home and chose the post treatment care without guidance. Medical advice is recommended. It’s just not in my budget to visit the dermatologist for skin care procedures. According to my own independent research, the ingredients in this cream are a good choice. Since a chemical peel is off topic, I will say that prior to my peel, the cream made my skin feel very soft to the touch and left a subtle glow. I haven't been using it long enough to notice any wrinkle reduction or skin plumping. Topicals take time.

This product is extremely underrated!! I LOVE LOVE LOVE this serum! I have tried every skin care product you can name and this one was a game changer from day one. I love the sleek modern packaging. It's very lightweight and super easy to just throw in my purse without making it bulky or heavy. I don't think there's a scent that I can detect anyways. The serum is THICK! You instantly know it's going to be good the second it hits your face it's like turning your skin into silk. This leaves my skin SUPER moisturized and silky. At 40 years old my skin has never looked as good as it does now from using this adaily. This quickly and easily became my absolute fa7llk704-670-6117 ùvorite skincare product. If your on the fence to buy this DO IT!!! The only complaint I have is that I wish I could buy it in a larger size.

Wow. Honestly, wow. This skincare product has been nothing but great and I mean it. The 50 Peptide + NDA formula is extremely potent and offers quick results a cheap price point. To go into more detail, it offers various branches of peptides, some that occur naturally in the body , like signaling peptides (which over time stimulate collagen) , so this product quite literally develops collagen , reinforcing it with NDA+. Along with those, it offers hydrating peptides with work at a molecular level to hydrate the skin. I had a bad breakout a week ago, and have been suffering with dry skin due to issues on dealing with the breakout, and this serum quite literally fixed it overnight. All I did was apply this along with other serums, and by morning time I noticed a reduction in redness, plumpiness of the skin which ultimately helped reduce fine lines, and hydration. This product is great for anyone with sensitive skin, heck if it can help someone with a breakout, what cant it do?! With that said, its also great if your skin is sensitive to fragrances, as it offers ZERO fragrance, all natural ingredients, and last you enough for about a month and a half. If your contemplating on buying this product, its a no brainer, GET IT. The presentation and packaging , along with the actual ease of incorporating to your skincare routine, and the BENEFITS will wow you.

I’m loving this serum so far. The consistency seems thick and sticky when it first comes out but one pump smooths out really nicely over my forehead and sides of face then I use an additional 2 pumps for both my checks and neck. I glide it all over first quickly then pat it into my skin fairly quick because it does seem to dry a bit faster which is really convenient since I use a hyaluronic acid serum after this. Sometimes I use my med booster but this serum works really great even with just using your hands. The consistency may look thick and sticky but it’s not at all. It really spreads so nice and easy when applying and a little goes a long way. There is no sticky feeling on my face at all and it dries in the perfect amount of time but leaves a nice glassy look. I’ve been using this for about a week now and in that short amount of time I’ve noticed especially with my fine lines in on my forehead it has been helping already, also I’ve noticed that my skin feels much more plump in that area especially, I get thin skin from a medication I take, so it’s really noticeable and not in a good way, when the skin on my face gets dehydrated. Seems like since I started using this serum it’s helped my skin retain moisture more which really helps with my skin looking thicker and my lines disappearing. because it’s the only new product I’ve introduced recently and the results I’m really happy with so far. I apply some hyaluronic acid (as I’ve always done) after and when that dries I switch between a retinol cream or a peptide infused cream for firming. This is a great serum, I hope the effects continue to work as well an I’ll be a customer for life. I love that this has no fragrance as well, fragrance products tend to make my eyes water and drives me crazy but this has no scent which is great, also it comes in a really beautiful and sturdy, (definitely not cheepy) looking bottle that pumps out the perfect amount. -no fragrance -a little goes a way -easy to spread and absorbs quick -really nice consistency -not sticky or too thick -really easy to apply, spreads out beautifully. -dries fast -leaves a glassy look (even after it dries and after you apply cream over it. Even when you wake up the next morning you have a nice glow to your skin) -plumps up your skin -helps my skin retain its moisture -helps any fine lines or wrinkles from dehydrated skin to look less noticeable. -hydrates your skin. -continuous use helps your skin feel tighter, plumper, firmer feeling. -starts helping immediately and quickly. -really nice feeling and looking bottle (not cheep feeling or looking) My forehead area already looks better in the short amount of time and my cheeks especially I’ve noticed feel firmer and plump. I really think this is going to be my new staple in my skincare routine. It’s only been a week, although my skin does feel thicker and more plump which helps it look and feel firmer. -Having thinner skin really brings out lines or wrinkles that normally you wouldn’t see, so one of my main goals with skincare has been trying to find the products that really help moisture and that don’t dehydrate my skin, and this serum has really delivered for me and my skin. I’m really loving this and for once the hype about a product is 100% true! I definitely wanna get the whole line of this brand and I definitely highly recommend this serum. I’ve used sooo many different serums and brands from $$$ to $ and this one is effective is both the pricing and it delivers results. Absolutely a great value if your looking for a serum that is effective and makes a difference in how your skin looks a feels. Especially since you only need a few pumps for your entire face and neck.

NAD+ supplements have steadily grown in popularity over the past decade, now skincare companies are trying to harness NAD+ anti-aging properties, focusing on skin longevity and slow aging. The science behind topical NAD+ is extremely new, and while promising; not very persuasive. Most topical NAD+ studies are non-peer reviewed, small sample sizes, and funded by the same company that makes said product. BUT… big names like Lancôme, Dermalogica, and Aramore have all recently released their own topical NAD+ formulas (with extremely high price tags to match) so there must be some promising research. I highly doubt those big names would wasting time, money, and their reputations on R&D and products that were entirely useless! Numbuzin’s No.9 NAD+ Peptide serum appears to use the same technology to incorporate NAD+ into a topical formulation as the big name companies, but at a much lower price. The additional 50 peptides is a huge plus- but there’s no ingredient list (at least not in English) indicating which ones are used, or their percentages. No.9 doesn’t feel like your typical serum. The consistency is super thick (it reminds me of Elmer’s glue!) and I need to use at least 3-4 pumps of product to cover my face. You can’t just pat this on like most serums; it needs to be applied like a cream or sunscreen, by gently rubbing it in. Despite looking sticky, it absorbs beautifully, and my dry skin just drinks it up. There’s definitely some nice hydration and slight plumping going on, and zero irritation. While the jury’s still out regarding topical NAD+’s effectiveness, No.9’s additional peptides and hydration make this one a solid choice to try before fully committing to a NAD+ skincare routine. The only reason I didn’t give this product 5 stars is due to the sheer amount of serum needed to cover my face and neck. I went through the entire bottle extremely quickly, and before I noticed any significant difference in my skin. The price is also higher today than it was a few weeks ago- I’d recommend stocking up when it goes on sale!

At 52 with post-menopausal dry, mature skin, I’m constantly looking for products that support skin quality, elasticity, and long-term aging rather than just quick, temporary fixes. The numbuzin No.9 NAD+ Peptide Lifting Serum has become one of those rare products that I continue to repurchase — I’m currently on my third bottle, which says a lot. I’ve been especially interested in NAD+ as a topical ingredient, which has been gaining attention for its potential role in supporting skin energy, resilience, and overall skin health. While topical NAD+ isn’t going to create dramatic overnight changes, what it can do — and what this serum does very well — is improve overall skin quality, hydration, and firmness over time. The texture is excellent. It’s lightweight but slightly cushiony, almost like a silky essence-serum hybrid. It spreads easily, absorbs quickly, and layers beautifully with other products. Despite being lightweight, it still provides noticeable hydration, which is especially important for my dry, mature skin. What I’ve noticed most with consistent use is that my skin looks smoother, more refined, and more resilient. It’s not an instant dramatic change, but rather a gradual improvement in overall skin tone, bounce, and elasticity. These are exactly the types of results I look for at this stage — subtle but meaningful improvements over time. The formula also includes 50 peptides, which complement the NAD+ beautifully. Together, they create a serum focused on long-term skin support and firmness, rather than just surface-level hydration. The finish is soft and slightly luminous — not greasy, not sticky — just healthy-looking skin. It layers well both morning and night and works nicely under moisturizer and sunscreen. The scent is very light and clean, barely noticeable, which I prefer. It fades quickly and doesn’t interfere with other products. Another major plus for me is availability. I had previously been ordering this directly from Korea, so I was genuinely happy to see it available on Amazon. That alone makes it much more convenient to repurchase — which I clearly plan to continue doing. In terms of value, this serum performs exceptionally well for the price, especially compared to other NAD+ and peptide-based formulations. A little goes a long way, and the results make it worth keeping in rotation. Overall, this has become a staple in my routine. If you’re interested in NAD+ skincare, peptides, and long-term skin quality improvements, this is absolutely worth trying.

“I’ve really enjoyed using this serum. It feels smooth and lightweight on my skin, absorbs nicely, and leaves my skin feeling hydrated and looking refreshed. I’m happy to keep it in my skincare routine.”

I love this product. It keeps my skin so hydrated and with a lovely glow. It's super easy to use and has no fragrance. This is the second bottle I buy and I'll keep buying it after it's all finished. Great product i really have notice a different on my skin and fine lines are fading.

Muy buena compra, ya era un producto que estoy utilizando y me gusta mucho. EL vendedor mandó el producto muy rápido y llegó todo bien. El producto es una maravilla, mucha hidratación, activos que se sienten y casi ni hace falta usar una crema encima de este serum.

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My favorite product to date. This essence is absolutely amazing. I used to add a lot of products to my skincare routine, but now that has been reduced with this essence. It has saved me money and time, which is amazing! This product has made my face firmer and wrinkles have been visibly reduced. I mean visibly! It is not an expensive product for the benefits it gives me, I am on my third bottle and until they come out with something better, I will continue using it. Absolutely satisfied. Meu produto favorito hoje em dia. Esta essência é absolutamente incrível. Eu costumava introduzir muitos produtos na minha rotina de skincare, mas agora isso diminuiu com a utilização desta essência. Isso me fez economizar dinheiro e tempo, o que é sensacional! Este produto deixou meu rosto mais firme e as rugas foram visivelmente atenuadas. Eu quero dizer, visivelmente! Não é um produto caro pelos benefícios que ele me oferece, estou no terceiro frasco e enquanto não lançarem algo melhor, continuarei com ele. Absolutamente satisfeito.

It is the second time I buy it, and I can see slight differences in my face. Not miracle but good product.