Good Molecules Hyaluronic Acid Serum – 1% Hyaluronic Acid Non-greasy Ultra Hydrating Serum, Facial Moisturizer for Plumper Skin, Skin Care for Face | ⭐ Flexiology.Store Recommended
$5.97
🌿 Expert Tip: Handpicked for natural health, wellness & beauty.
Price: $5.97
(as of Sep 28, 2025 09:22:16 UTC – Details)
From the brand
We started Good Molecules to change this.
Our products make a difference in your skin by using ingredients backed by science.
They are also safe for you and the planet.
Low prices make sure as many people around the world can use Good Molecules as possible.
We hope you’ll join us and start seeing a difference in your skin.
Bestsellers starting at $6
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Is Good Molecules vegan and cruelty free?
Yes, all Good Molecules products are vegan. We are Leaping Bunny certified cruelty free.
Do Good Molecules products contain fragrance?
No, all Good Molecules products are fragrance free.
Where are Good Molecules products manufactured?
Good Molecules products are manufactured in South Korea and USA.
Product Dimensions : 6.93 x 1.65 x 2.68 inches; 1 ounces
Item model number : 689973141950
UPC : 689973141950 810019610462
Manufacturer : Good Molecules
ASIN : B08TM8DLFJ
Best Sellers Rank: #247 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #11 in Facial Serums
Customer Reviews: 4.7 4.7 out of 5 stars 12,522 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
DEEP, LONG LASTING HYDRATION: Experience the moisturizing power of Hyaluronic Acid! Embrace newfound confidence with the Good Molecules Hyaluronic Acid Serum made with powerful ingredients to help your skin maintain its radiant glow!
PLUMP, FIRM, AND MOISTURIZE: Notice the difference in your skin! This serum works to restore moisture, bringing out the best in your skin. The lightweight serum helps your skin to appear supple, smooth, and firm.
POTENT FORMULA FOR RADIANT SKIN: Our serum contains two forms of hyaluronic acid with different molecular weights, allowing it to penetrate multiple layers of the skin and combat dehydration, and loss of firmness.
PERFECT ADDITION TO YOUR BEAUTY REGIMEN: Apply a few drops in the morning and at night before oils, creams, and moisturizers. For best results, apply to damp skin. Let absorb for 30 seconds before continuing with your routine. Every Good Molecules product is marked with a Period After Opening date, please find on the back label.
GENTLE ENOUGH FOR ALL SKIN TYPES: Powerful enough to bring results and gentle enough for daily use; this serum is suitable for all skin types. Our serum has a pH of 5.8 and is vegan, gluten-free, fragrance-free, and cruelty-free.
Customers say
Customers find the serum keeps their face moisturized throughout the day and works well for various skin types, including oily to dry combinations. Moreover, the product receives positive feedback for its effectiveness, with one customer noting it works well under Clinique products, while another mentions it’s gentle enough for eye area use. Additionally, they appreciate its benefits for skin health, helping with flaking, acne, and fine lines, while also making it look glowy and radiant. However, opinions about stickiness are mixed, with some finding it not sticky or greasy, while others describe it as thick and sticky.
🌿 Expert Tip: Selected by our Flexiology Experts for quality & value.
⚠️ Disclaimer: Information is for educational purposes and not a substitute for medical advice. Consult your physician before use. Flexiology.Store is not responsible for any adverse effects.
13 reviews for Good Molecules Hyaluronic Acid Serum – 1% Hyaluronic Acid Non-greasy Ultra Hydrating Serum, Facial Moisturizer for Plumper Skin, Skin Care for Face
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Lexi –
Great product at a low price
This serum is amazing! I’ve noticed such an improvement in my skin’s brightness, softness, and overall glow since using it. It absorbs quickly, feels lightweight, and doesn’t leave any sticky residue. My pores look smaller, and my skin just feels healthier overall. I love pairing it with this brand’s Niacinamide serum, the combination has really transformed my skincare routine. For such a great price point, the quality is outstanding!
Em –
Absolutely awesome!
I’ve tried a lot of Good Molecules products, but the Hyaluronic Acid Serum is easily one of my favorites. The price is great, and in my opinion, it works much better than The Ordinary’s version. The texture is a little thicker, which makes it feel like it’s actually hydrating my skin. It goes on slightly sticky at first, but it smooths out quickly and leaves my skin soft and moisturized without feeling heavy or greasy.I have acne-prone, combination/dry skin (living in Arizona doesn’t help), and this serum has never broken me out—which is a huge win. My 15-year-old daughter, who has similar skin, loves it too.Overall, it’s affordable, effective, and trustworthy (I love that they’re so transparent with ingredients). I’ll definitely be repurchasing.Highly recommend if you’re looking for a reliable, budget-friendly hyaluronic acid!
Cara –
MUST HAVE SKIN PRODUCT 🙏
This is probably my favorite product of all time. If I could only keep one thing from my entire skin care routine, it would be this. Everyone always compliments me about how glowy my skin is, and I can attribute it to this product. If you want glass skin—BUY THIS. It is so hydrating and makes your skin texture so much better. Not to mention it is the most affordable hyaluronic acid out there. I cannot count the amount of times I have repurchased this—and I will continue to because it works so well. It has no scent and has never irritated my skin.
Amazon customer –
Skincare Routine Staple
I’ve tried quite a few hyaluronic acid serums over the years, and the Good Molecules Hyaluronic Acid Serum has easily become one of my top go-tos. The formula is lightweight, absorbs quickly, and never leaves behind that sticky or heavy residue that some other serums do. My skin instantly feels more plump, hydrated, and refreshed after applying it, and with consistent use I’ve noticed a visible improvement in my skin’s texture and overall smoothness.One thing I really appreciate is that it layers beautifully with other skincare and makeup—I can apply it under moisturizer, sunscreen, or even foundation without any pilling or greasiness. It’s also fragrance-free and gentle, which makes it a great option for sensitive skin.The price point is another big win. You’re getting a high-quality serum that performs just as well (if not better) than many higher-end alternatives, but at an accessible cost.Overall, this serum is simple, effective, and reliable—the kind of product that just quietly does its job really well. Highly recommend to anyone looking to boost hydration and give their skin a healthy, supple look.
Yvai –
Like it
Its my 2nd bottle but I really don’t know what it does to my skin. What I like about it, is that its not greasy, its not sticky, no smell and make me feel my skin smoother and not dry.
Earthy Eve –
My go to skin products
Nothing better than good molecules products. They agree with my skin and have improved the appearance of my face, therefore very effective and lightweight that the skin feels refreshed!
Elsa –
Excellent price and great product.
I’ve been using Good molecules longer than a year. I like this product very much, I use it every night and my face appears younger in the morning, moist, and no wrinkles.
Ash –
Super amazing!
Really good product! 100% recommend for all skin types! The ingredients are safe, effective and healthy for our skin. The bottle size is perfect for at home and tsa approved size. It is very well moisturizing when I layer on with the peptide serum. I’ll continue to purchase and adding to my collection permanently! The longevity of the product also stays on my skin nicely.
LESLIE –
El serum tiene una consistencia ligera, se absorbe rápidamente, sin olor, ayuda a mantener la hidratación en la piel.
Asma Faizan –
I have ordered this serum twice and I must say that the quality is much much better than most of the influences hyped hyaluronic acid serum. It definitely gives your skin much more hydrated and plump feeling.
simona georgiana tuca –
Buena textura y bueno para todo tipo de piel
Laure D. –
J’aime les produits Good Molécule, efficace, sans alcool et fait ce que ça dit
Cliente Amazon –
Lo trovo un ottimo prodotto, non unge, si assorbe in fretta e mantiene una texture uniforme