An advanced anti-aging firming serum for face and neck powered by NAD+, EGF Peptide, Low Molecular Collagen, and 8 Peptides. Visibly fuller, firmer, plumper skin with enhanced care in volume, elasticity, and radiance. Clinically tested with filler-like results in 2 weeks.*
1. Youthful Care in One Serum
The Solvea NAD+ EGF Firming Serum targets the key signs of aging simultaneously: fine lines, wrinkles, loss of firmness, sagging, dullness, and enlarged pores. NAD+ supports the skin's natural renewal process and helps improve the look of elasticity and vitality. EGF Peptide supports lifted appearance and skin firmness care. Low Molecular Collagen and 8 Peptides support plump, hydrated skin. One serum. Multiple visible results.
2. Clinically Tested Visible Results
Clinical studies show visible improvements in line depth and skin firmness across multiple areas of the face and neck after consistent use. Forehead lines improved by 6.482%, eye area lines by 6.1%, smile lines by 8.743%, lip lines by 6.602%, and neck lines by 5.385%.* The filler-like tightening effect is noticeable from the first few applications and builds significantly over 2 to 4 weeks of daily use.
3. Lightweight, Fast-Absorbing Formula
Despite its powerful concentration of actives, the serum has a lightweight, fluid texture that absorbs quickly without feeling sticky or heavy. It layers seamlessly under moisturizer and SPF without pilling. A little goes a long way. The formula is non-comedogenic, fragrance-free, and free from artificial colorants.
4. Mild and Gentle for All Skin Types
The formula is non-comedogenic tested for gentle care, free from artificial colorants and fragrances, and uses naturally derived color from the serum's active ingredients. Suitable for all skin types including sensitive skin. Gentle enough for daily use morning and evening.
5. Works on Face and Neck
Unlike most serums that are designed only for the face, the Solvea NAD+ EGF Firming Serum is specifically formulated for both face and neck. Apply to the full face, neck, and jawline for comprehensive anti-aging care that addresses the areas most prone to visible aging.
After cleansing and toning, apply 3 to 4 drops to the face and neck. Gently press and pat into skin from the inside outward, avoiding the eye area. Use morning and evening for best results. Follow with moisturizer and SPF in the morning.
Pro Tip: Apply while skin is still slightly damp after toning to maximize absorption. For the neck, use upward strokes from the collarbone toward the jawline.
Note: This serum has a naturally rich texture from its active ingredients. For daytime use, apply a smaller amount and allow it to fully absorb before applying SPF. Many users prefer to use it as a nighttime serum for maximum results.
NAD+ (Nicotinamide Adenine Dinucleotide) - A trending, viral anti-aging ingredient that supports the skin's natural renewal process and helps boost the look of firmness and elasticity. Helps improve the look of elasticity and vitality.
EGF (Epidermal Growth Factor) Peptide - Supports lifted appearance and skin firmness care. Helps stimulate skin cell renewal for a visibly more youthful, firm-looking complexion.
Low Molecular Collagen - Small collagen molecules that penetrate more deeply to support plump, hydrated skin and improve the appearance of skin density and bounce.
8 Peptide Complex - A synergistic blend of 8 signal peptides that communicate with skin cells to visibly improve firmness, texture, and the appearance of fine lines through multiple pathways.
Collagen Extract - Supports the appearance of skin firmness and elasticity for a more lifted, youthful look.
Mild & Gentle Formula - Non-comedogenic tested. Free from artificial colorants and fragrances. Naturally derived color from active ingredients.
United States: 5-9 business days International: 7-14 business days
All orders are processed and shipped within 1-3 business days. You will receive a tracking number via email once your order ships.
If you are not completely satisfied with your Solvea NAD+ EGF Firming Serum within 60 days of purchase, contact us at support@trysolvea.com and we will issue a full refund, no questions asked.
*Clinical Trial Tested. Testing Period: 2025.12.30 to 2026.01.13 and 2026.02.05 to 2026.02.24. Results may vary depending on individual skin types.
Beware of counterfeit websites impersonating Solvea. Our only official website is trysolvea.com. If you encounter a suspicious site, do not purchase from them and report it to us at support@trysolvea.com.
NAD+ (Nicotinamide Adenine Dinucleotide) is one of the most talked-about anti-aging ingredients in modern dermatology. It is a coenzyme naturally present in every cell of your body that plays a critical role in cellular energy production and DNA repair. As we age, NAD+ levels in the skin decline significantly, leading to reduced cell turnover, loss of elasticity, and the formation of fine lines and wrinkles.
The Solvea NAD+ EGF Firming Serum replenishes these vital coenzymes, activating the skin's natural renewal process and supporting the production of collagen and elastin. Combined with EGF Peptide, Low Molecular Collagen, and 8 Peptides, it delivers a comprehensive anti-aging treatment that addresses every visible sign of aging through multiple pathways simultaneously.
NAD+, EGF Peptide, Low Molecular Collagen, and 8 Peptides. Visibly fuller, firmer, plumper skin with enhanced care in volume, elasticity, and radiance.
Clinical studies confirm visible improvements across every major area of the face and neck after consistent use of the NAD+ EGF Firming Serum:
Forehead lines improved by 6.482%. Eye area lines improved by 6.1%. Smile lines improved by 8.743%. Lip lines improved by 6.602%. Neck lines improved by 5.385%.*
The filler-like tightening effect begins within the first few applications and builds significantly over 2 to 4 weeks of daily use. Most users report noticeably firmer, smoother, and more radiant skin within the first 2 weeks.
*Clinical Trial Tested. Results may vary depending on individual skin types.
FAQs
NAD+ (Nicotinamide Adenine Dinucleotide) is a coenzyme naturally present in every cell that plays a critical role in cellular energy production and DNA repair. As we age, NAD+ levels decline, leading to reduced cell turnover and visible signs of aging. Topical NAD+ supports the skin's natural renewal process, helps boost the look of firmness and elasticity, and supports a more youthful-looking complexion.
EGF (Epidermal Growth Factor) is a naturally occurring protein that stimulates cell growth and renewal. In skincare, EGF Peptide helps support lifted appearance and skin firmness care by encouraging the skin's natural regeneration process. It is particularly effective for improving the appearance of fine lines, wrinkles, and loss of firmness.
Most users notice improved hydration and a subtle tightening effect within the first few applications. Visible improvements in skin firmness and texture typically appear within 2 weeks of consistent daily use. Significant improvements in fine lines, wrinkles, and skin radiance are most noticeable after 4 to 8 weeks. Consistency is key.
Yes, though many users prefer to use it as a nighttime serum. The formula has a naturally rich texture from its active ingredients. For daytime use, apply a smaller amount and allow it to fully absorb before applying SPF. It layers well with other skincare products without pilling.
Yes. The formula is non-comedogenic tested, free from artificial colorants and fragrances, and uses naturally derived color from its active ingredients. It is gentle enough for all skin types including sensitive skin. Multiple reviewers with sensitive skin have confirmed zero irritation with daily use.
Absolutely. The Solvea NAD+ EGF Firming Serum is specifically formulated for both face and neck. Clinical studies show visible improvements in neck lines of 5.385% with consistent use. Apply to the neck using upward strokes from the collarbone toward the jawline for best results.
Most anti-aging serums target one or two pathways. The Solvea NAD+ EGF Firming Serum targets multiple simultaneously: NAD+ for cellular renewal and elasticity, EGF for firmness and lift, Low Molecular Collagen for plumping and density, and 8 Peptides for comprehensive line and wrinkle care. The result is a more complete anti-aging treatment in a single serum.
Testimonials
★★★★★
I have totally changed my skin with this serum. I truly feel like it has made my skin smoother, brighter, and my fine lines are noticeably reduced. It has been one of the most effective serums I have ever used. I use it every night and the results just keep getting better.
Christin B.
Verified Purchase
★★★★★
I am 49 and this product works very well on my skin. It saturates and I can see a difference in just two weeks. My skin looks more refreshed and the texture has improved significantly. The tightening effect is real. I love the way it feels on my skin, almost like a facelift but soft.
Janice M.
Verified Purchase
★★★★★
Very lightweight and absorbs quickly without feeling sticky. Leaves my skin feeling smooth and hydrated by morning. Layers well with other skincare without pilling. A little goes a long way. My skin feels firmer and the lines seem less noticeable after just a few weeks of consistent use.
Hannah W.
Verified Purchase
★★★★★
Great product. I can already see a difference in the texture of my skin. Very hydrating and great as part of a nighttime routine. I have noticed that I get a nice glow and it does not irritate my skin at all. Pairs well with my SPF and other skincare products.
Brooke B.
Verified Purchase
★★★★★
I have been using this for a few weeks and I can tell my skin is glowing. It also leaves my skin looking dewy and gives the glass skin look. Gentle on my skin, unscented and smoothing. My skin looks and feels firmer and more radiant. This is now a permanent part of my routine.
Elisa F.
Verified Purchase
Customer Reviews
Overall rating: 4.5 / 5 from 848 reviews.
For years I struggled with skin that always looked tired and washed out no matter how much sleep I got. I tried every brightening serum on the market. My sister recommended this NAD serum and after the first month I started seeing actual changes. The dullness was fading and I had this glow I hadnt seen since my 20s. Now three months in my under eye circles are lighter my skin texture is smoother and I actually feel confident going out without makeup
Ok so I have been on a mission to find something that actually makes a difference in how tired and dull my skin looks. Im 47 and my skin just lost its spark a few years ago. This NAD serum is the first thing that made me see a difference. My skin has this luminosity now that I cant explain. The fine lines around my eyes are softer and my overall complexion just looks healthier. The dropper dispenses the perfect amount and it absorbs fast. I use it every night before my moisturizer and my skin feels completely different in the morning. My husband even noticed which says a lot
I was skeptical because Ive tried so many serums that promise to reverse aging. But after about 5 weeks of consistent use every night I can honestly say my skin looks brighter my pores look smaller and the dark circles under my eyes have faded significantly. I used to look exhausted all the time and now my coworkers keep asking if I went on vacation. Nope just this serum.
I was looking for something to help with my dull tired looking skin and this has been a game changer. My complexion looks so much more alive after about a month.
Overall: This anti-aging serum is great with high quality ingredients, its korean skincare so you already know its good! It works super well, and its probably the best value anti aging serum you can get!________________________________________Pros:• Works Extremely Well - Being an anti-aging serum, and me getting older, I really wanted something to remove some of my fine lines and wrinkles and just make my face look younger and this has been AMAZING! It is very lightweight and easily absorbed, but just be patient since you will have to be consistent with this in order to see results. Its super hydrating and moisturizing and absorbs really fast as well. Has my skin feeling plump all day!• Great Ingredients - I really like the ingredients of this, stuff like peptides and collagen which are great for skin elasticity.• Korean Skincaree - Being korean skincare you know two things: one it works well, two its relatively affordable and this might be one of the best value anti aging serums I have!• Proven Results - I like how they tested this and have proven results from the global institute of dermalogical science which I thought was kinda crazy in a good way!________________________________________Cons:• None, the only thing is, of course you have to be patient, it won't go away overnight, but just have to add it to your routine!
First I want to say that I have used other products from Solvéa including their Kojic Acid Face Wash and I find them to be quality. This is a small bottle, but the product is effective with just a small a mount. It hydrates your face and therefore softens and fills in any age related lines that you have on your face. It absorbs quickly and is lightweight enough so you don't feel like you are wearing anything. After use, your skin is visibly more supple and feels softer. It is a good value for the price.
This serum comes in a dropper style glass amber bottle. It has the slightest gel like consistency, but applies very easily and almost watery. It has an extensive ingredient list, and I'm curious where it gets its red coloring, as that doesn't seem natural. I do appreciate that it's fragrance free, and didn't cause me any skin irritation. It makes the skin appear glassy at first, but quickly absorbs and doesn't cause any visible difference on me. Not sure it's the best value for this type of serum.
So far, I have used this for about a week, applying it in the morning after toner and before the rest of my routine which also includes moisturizer, eye cream, and spf. I am enjoying it so far and am rating it highly because of that.The Good:-this serum has no added fragrances or scent to it. I was worried about this because I have tried some other items in the Solvéa lineup and found they had scents that caused me to get a headache. It seems like some of their products do have added perfume/fragrance and some don't - not sure why they feel the need to fragrance some items and not others! Either way, it's a huge pro for me that this has no fragrances to cause me any issues with my sinuses or my skin!-this has caused me zero irritation. I have sensitive and dry skin, so I was very happy about that.-the ingredient list for this is very interesting. It has a mix of EGF, NAD, collagen extract, niacinamide, hyaluronic acid, some peptides, and several other extracts and items that have various benefits for the skin.-this has a light feel on the skin and it absorbs very quickly. I use it as a serum step and it layers very well, does not cause pilling when combined with other items in my routine, and makes my skin feel plump. It isn't sticky. I wouldn't use it by itself because it isn't a moisturizer and it is meant to be used to layer in a routine. It is easy to apply - just take the amount you want from the dropper and add to face and neck after you use toner. Be sure to google what should and should not be paired with it.-when using this (and layered as mentioned above) my skin looks plump, moisturized, and balanced. I cannot speak for long term effectiveness for this since I would need months for that, but I like the short term benefits of it so far and I like that it has several ingredients in one product to make it a powerful addition to my skincare routine.-the packaging is a pretty red color and it functions exactly as it should. It's not overly fancy or luxurious but it doesn't look cheap either. I do wish this had an option for a refill to make it more environmentally friendly because I don't believe the dropper can be recycled in my area.-the price for this is really good for what you get and I think it is worth it. It may not be professional grade stuff someone might get at a clinic, but I do feel like it is making a difference so far. That being said, I've never had any professional skin treatments before to compare this to, so keep that in mind.My only question is where the red coloring of this product comes from. I'm hoping it is from a natural source and not from a coloring agent I have not yet identified on the ingredients list. Note that it does not make pale skin look a different color or anything, but the color of it did surprise me when I first opened it since I'm super pale and thought it might make me look like I had a red face...but it doesn't at all!Overall, I recommend this and am really happy to have it. I'll be seeing if Solvéa has more in this specific line that I can try with it!
This Solvéa firming serum has no scent that I notice. It is slightly red in color . When applying the serum , you only need a little bit and it absorbs quickly without stickiness or greasiness. I have had no issues using this cream such as redness or itching or burning.
I have been a customer of Solvéa since I first bought the collagen cream and many more products to follow. I was lucky enough to be offered this new Solvéa serum through Vine and it is honestly the first one I haven't purchased myself...but I will be a returning customer. At first I was a little put off by the color thinking they had added artificial colorings but this is actually the natural color of the ingredients! There is a lot of good anti-aging ingredients packed into this serum and it feels nice on my skin; hydrating and lightly tightening. This serum layers flawlessly with Solvéa's collagen cream gel and all the collagen cream boba gels I've tried (I have all of them except the kojic acid one so far.) The price is affordable and comparable to other Solvéa serums and Korean serums and I'm really enjoying using it. The texture is light and gel-like and it absorbs nicely and plays well with everything I've layered it with. I'm still uncovering the anti-aging effects with time but I'm really happy with the effects of immediate usage.
This is a really good serum to tackle aging issues and to keep your skin as youthful as possible. It has really good ingredients. This serum has the latest "tech", I.e. EGF and NAD+ to help keep your skin wrinkle free. It even has fruit extracts, soybean ferment extracts. A heads up there is niacinimide for those who are sensitive to that. All in all, amazing ingredients.As for the texture, and color, don't be put off by its red color. That's just dissolves into a normal serum as you rub in. The texture is a wonderful jelly serum. This left my skin smooth and soft and plump by morning. Works really well under your night moisturizer.No strong fragrance that I could detect. I would jungly recommend this serum, a great one for this price point.
I am 46 years old and have the starts of fine and 11 lines on my forehead. I'm a huge fan of Solvéa products and obsessed with using skincare to prevent further signs of aging, along with undoing what damage I can. I love Solvéa's products and recently had the opportunity to order and test the new Solvéa NAD, EGF Firming Serum. This serum is designed to target signs of aging by firming and lifting skin. It is formulated with key ingredients like EGF, NAD, Collagen, Niacinamide, Adenosine, Peptides, and many botanical and fruit extracts. EGF is a really exciting ingredient to see included in Solvéa products, and is one of my recent favorite anti-aging ones. I love that this is non-comedogenic, and free of sulfates, silicone, parabens, fragrance, and alcohol. It does contain oil. This is a serum that applies nicely to my skin with only 2-3 drops needed, so it will last a long time. It absorbs at a nice speed, allowing me to move on to the next step in my skincare routine. So far, I have not had any adverse reactions and am so impressed by the small but immediate results. I can't wait to give this a couple weeks of use to see what bigger anti-aging benefits I might see! Price-wise, EGF is a super expensive ingredient and there are varying levels of quality. This seems like a good enough quality to put Solvéa's name on, and I'm loving the affordable price which at a minimum matches the value.
I discovered K-beauty about six months ago, and Solvéa has become one of my go-to brands. I saw this NAD EGF firming serum and didn't hesitate at all to order it. Their ingredients are always high-quality, and I appreciate that they fully disclose all of them on each box. Unfortunately not all companies do this, and I try to avoid those products-it's just one reason Solvéa has become a favorite.The texture of this firming serum is light and silky. It absorbs quickly with no greasy look or feel, and doesn't leave my skin feeling sticky. It layers perfectly under sunscreen and makeup with no pilling.You don't need to use very much either, so the bottle will last quite a while, making it even more of a good buy. It feels gentle, and my skin didn't feel irritated or look red at all, just well hydrated. I love that it's safe enough to use both morning and night.It feels like a high-quality serum that should be more expensive, and I'm very happy with it. I'll definitely be ordering more to keep it in my routine. I recommend this serum for anyone looking to boost your hydration and firmness!
At 52, post-menopausal, with mature dry skin, I've learned that the best skincare results often come from understanding what a product is meant to do. Expectations should fit the product. That's exactly how I approached this serum - and I ended up loving it.Let's start with the ingredients.There is still not a lot of established research around topical NAD compared with more traditional skincare actives, so I think it's important to be honest about that. It's an interesting category and one to watch, but not something I'd oversell.EGF, on the other hand, has much stronger recognition in skincare discussions and is often used in formulas focused on supporting smoother-looking skin, hydration, and overall skin quality. Pairing those concepts together makes sense in a modern anti-aging serum.Now the realistic part: this is not going to produce dramatic overnight changes or in-office style transformation. It is not that kind of product.What it does do very well is make the skin look healthier, more hydrated, and more vibrant. My skin feels plumper, looks fresher, and has a very nice glow after using it. That type of improvement can be incredibly valuable in real life, especially for mature skin.The formula itself is excellent. The serum absorbs nicely, feels lightweight, and does not leave a sticky finish. It also has no fragrance, which I always appreciate in treatment products. Most importantly, it does not pill, so it layers easily with the rest of my routine.That combination matters because if a product is pleasant to use, you'll actually stay consistent with it - and consistency is where skincare pays off.I also noticed it gives the skin that comfortable supported feeling, almost like a little extra barrier help. Mature skin often benefits from products that hydrate and reinforce comfort rather than only chasing aggressive actives.Who is this best for? Mature skin, dry or dehydrated skin, people wanting glow and hydration, ingredient-curious skincare users, or anyone wanting a serum that layers beautifully.Who may not love it? If you expect dramatic lifting or rapid wrinkle correction from one serum, expectations should be adjusted. If you only want heavily active treatment formulas, this is more balanced support than aggressive correction.
Refined formulation with targeted peptides and NAD+ delivers notable plumping; reduction in wrinkle depth is commendable, though ultimate firmness needs longer use!
