Price: $35.99 - $5.98
(as of Mar 21, 2025 10:48:31 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
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.
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
Country of Origin : Korea, Republic of
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 appreciate the skin serum for its effectiveness, hydration, and value for money. They find it effective, hydrating, and providing good value for the price. Many report that the product makes their skin feel soft, smoother, and healthier. They also appreciate its appearance, stickiness, and hyaluronic acid content.
Cheyenne –
A Hydration Game-Changer!
The Good Molecules Hyaluronic Acid Serum is one of my favorite skincare products. It’s an ultra-hydrating serum that gives my skin a plump, refreshed feel without any greasiness.💧 Deep HydrationThis serum works wonders for hydration. The hyaluronic acid draws moisture deep into the skin, leaving it soft, plump, and nourished. I’ve noticed my skin feels more hydrated and smooth after using it regularly.✨ Lightweight & Non-GreasyIt’s a lightweight formula that absorbs quickly and doesn’t leave a greasy residue. Perfect for layering under other skincare products or using before makeup!🌿 Gentle FormulaDespite being a powerful hydrating serum, it’s gentle and non-irritating. I have sensitive skin, and this serum has been a dream. It doesn’t cause breakouts or dryness.🌟 Skin Texture ImprovementMy skin feels smoother and looks more radiant. It helps with fine lines by keeping my skin hydrated and plumped, and I love how fresh my face looks after use.🎉 Final ThoughtsThe Good Molecules Hyaluronic Acid Serum is an affordable, effective, and hydrating product that works beautifully for all skin types. If you’re looking to boost your skin’s hydration levels without any greasy feel, this is a must-have! Highly recommend!
Amazon Customer –
good stuff
love this stuff it plumps and hydrates my skin beautifully it doesn’t burn at all , it’s very gentle and serumy (not oily) it’s kinda like the elf power grip just not that sticky itd be a great primer , keeps skin glowing all day ☺️
Czar Ryan Palomar –
Perfect hydration for those who are in a budget!
The Good Molecules Hyaluronic Acid Serum is a great product for those who are in need of a hyaluronic acid serum in a budget! I have really oily skin and my face doesn’t feel stripped when I add this alongside my creamy toner. Overall, it doesn’t hurt to try this product as it is in the budget side as well as clean ingredients with full transparency! (P.S. I’ve bought more than 3 bottles ever since!)
S. Dogood –
Instant Hydration and Lasting Glow — A Skincare Must-Have!
From the very first application, my skin felt instantly hydrated and refreshed! The Good Molecules Hyaluronic Acid Serum sinks in beautifully, leaving my skin feeling plump, smooth, and moisturized without any sticky residue. With two forms of hyaluronic acid, it hydrates deeply and helps restore firmness — and it’s gentle, fragrance-free, and vegan, perfect for all skin types. If you want radiant, healthy-looking skin, this serum is a must-try!
Cheyenne Blake –
“Fantastic Hydration Booster!”
I’ve been using this hyaluronic acid serum for a few weeks now, and the results are amazing! My skin feels so much more hydrated, plump, and smooth. It’s lightweight, absorbs quickly, and doesn’t leave any sticky residue. Perfect for layering under moisturizer. Great value for the price, and a little goes a long way. Highly recommend for anyone looking to boost their skincare routine!
Sugar Magnolia –
Such a great serum
I love the way this serum lays on the skin. Its thick but it absorbs nicely and doesnt stick or peel at all. Feels so hydrating and makes my skin feel soft n supple… love it!
Kay Marie –
HOLY GRAIL!
I’ve been using this for a few months now and my skin LOVES anything good molecules!! Leaves me skin glowy and soft!! 😍
Lauren 🦋 –
My Everyday Serum ★★★★★
I’m in my early thirties, and my skincare routine is all about fine lines, wrinkles, and improving texture. I use multiple 𝗚𝗼𝗼𝗱 𝗠𝗼𝗹𝗲𝗰𝘂𝗹𝗲𝘀 serums in my AM and PM routines—feel free to check out my other reviews if you’re curious about how I layer products or what else pairs well with this one!For now, let’s dig into 𝗚𝗼𝗼𝗱 𝗠𝗼𝗹𝗲𝗰𝘂𝗹𝗲𝘀 𝗛𝘆𝗹𝘂𝗿𝗼𝗻𝗶𝗰 𝗔𝗰𝗶𝗱 specifically—my experience with it, and why it’s a YES for me:𝗪𝗵𝗲𝗿𝗲 𝗜𝘁 𝗙𝗶𝘁𝘀 + 𝗪𝗵𝘆 𝗜𝘁’𝘀 𝗪𝗼𝗿𝘁𝗵 𝗜𝘁First, you’re unsure how hyaluronic acid is supposed to work, or is different from acids or moisturizer, I’ve attached a quick explainer photo. Otherwise, here’s how i use GM’s Hyluronic and the result’s I see:I have AM and PM skin care routines that follow the model you’ll find on the side of all Good Molecules serum boxes (cleanser → toner → serums → moisturizer). GM serums also include helpful instructions on how often you can apply them and if they are suitable for AM, PM or both. If you’re new to multi-step skin scare, this whole product line makes it very unintimidating.That said, I apply GM’s Hyluronic acid serum in a thin layer every day, in both routines, after toner and before my selected, rotating serum.If your skin ever feels tight or dry after cleansing and toning (especially if you’re new to multi-step routines), OR if your serums and moisturizers don’t seem to absorb well, this product will help!For me, this product feels immediately hydrating, and absorbs beautifully. It’s thick enough to spread evenly while staying lightweight—so long as you don’t over apply (A little goes a long way. If your skin feels tacky, you used too much). That said, with how little you need to get results, it’s a steal at this price point!Highly recommend giving this product a try! 👍
LESLIE –
El serum tiene una consistencia ligera, se absorbe rápidamente, sin olor, ayuda a mantener la hidratación en la piel.
Laure D. –
J’aime les produits Good Molécule, efficace, sans alcool et fait ce que ça dit
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
Pip0000 –
I have combo sensitive skin so finding serums that work is scary but I love the texture sm and it leaves my skin feeling so soft and hydrated.