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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  • 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.
Skin Type All, Dry, Normal, Oily, Sensitive
Product Benefits Firming, Glow, Hydrating, Rejuvenating, Renew
Use for Face
Scent Unscented
Special Ingredients hyaluronic_acid

  • bdiazsepas@gmail.com

    08-03-2026

    This serum is so great!!! I use it under my moisturizer and my skin looks so much healthier with this addition!!! I use 3-4 drops for my face neck and decollete while my skin is still slightly damp (this product contains water, so that's not necessarily necessary, but I do it anyway), then I let it absorb (about 30 seconds), then I apply my moisturizer. I can't say how it performs under makeup because I don't wear any (except a little brow and eye), but for me this is a new staple and holy grail. Does not leave sticky film nor any shine. Just beautifully nourished skin. I'm so glad I decided to keep this one!!! Ingredients look good to me, based on my own research, and it's vegan and cf!!! Yay!!!

  • asvikasusanok8813@gmail.com

    08-03-2026

    ..

  • connorlazoewy@gmail.com

    08-03-2026

    Ya lo he utilizado antes, me gusta mucho y lo combino con otras cremas de la marca, así que siento que si me hidrata la piel y no se siente pesado a la hora de ponértelo. Hay otros ácidos hialuronicos más accesibles, es vdd pero creo que con este necesitas menos cantidad así que te dura bastante.

  • patriciavekimberlyat4916@gmail.com

    08-03-2026

    This hyaluronic acid is that ride-or-die serum you didn’t know your skin needed.It plumps, hydrates, and layers like a dream. One pump = instant glow No stickiness, no weird film Affordable + effective (aka the best combo ever)Use it on damp skin and thank me later #HyaluronicAcidSerum #GoodMolecules #DewySkinHack #FacelessSkincare #AmazonFinds

  • kimadelaide@gmali.com

    08-03-2026

    I’m on my second bottle of this stuff and I love it. I’m 55 and I’ve noticed a big difference in my skin looking and feeling more hydrated and healthy. The price can’t be beat, either. I have sensitive skin that’s prone to redness, haven’t had any irritation while using this serum, and I love that the ingredient list isn’t a mile long. The little wrinkles around my eyes and lips have started to soften and become less noticeable, so it’s super effective! 10/10

  • 测试2

    08-03-2026

    I like this product

  • mosekiemanggodiraone41@gmail.com

    08-03-2026

    Lo trovo un ottimo prodotto, non unge, si assorbe in fretta e mantiene una texture uniforme

  • towne.jackie@yahoo.com

    08-03-2026

    This is my fourth time purchasing this product. I like the hydration it provides with out a sticky or greasy feeling. My skin is softer and I see it help my fine wrinkles to where they aren't as noticeable. The wrinkles are still there but my 11 (frown lines) aren't as deep as before. It works really well on my eczema patch on my face. I will keep purchasing this product.

  • curusfurrow@gmail.com

    08-03-2026

    I have bought this face serum twice now. It is so affordable and I love how it makes my face feel. I have porous skin so the serum soaks right into my skin and makes it feel refreshed. I follow it up with an anti-aging moisturizer. I have never experienced any irritation, redness, or dryness when using. I think it has improved the quality of my skin.

  • johnnygarcian0418@gmail.com

    08-03-2026

    Buena textura y bueno para todo tipo de piel

  • gzvancev@gmail.com

    08-03-2026

    I love this product! My skin has improved. The effectiveness and glowing of this product does wonders to the skin. My skin is also sensitive, so thats a plus because it has no scent! This is my third time in a month buying this product, it has a fair amount in it and cheap! I love the way it makes my skin feel on my face so thats why I use extra!

  • xayoqul@gmail.com

    08-03-2026

    J'aime les produits Good Molécule, efficace, sans alcool et fait ce que ça dit

  • nancyeupatriciaim0679@gmail.com

    08-03-2026

    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.

There have been no reviews for this product yet.
  • bdi******

    This serum is so great!!! I use it under my moisturizer and my skin looks so much healthier with this addition!!! I use 3-4 drops for my face neck and decollete while my skin is still slightly damp (this product contains water, so that's not necessarily necessary, but I do it anyway), then I let it absorb (about 30 seconds), then I apply my moisturizer. I can't say how it performs under makeup because I don't wear any (except a little brow and eye), but for me this is a new staple and holy grail. Does not leave sticky film nor any shine. Just beautifully nourished skin. I'm so glad I decided to keep this one!!! Ingredients look good to me, based on my own research, and it's vegan and cf!!! Yay!!!

  • asv******

    ..

  • con******

    Ya lo he utilizado antes, me gusta mucho y lo combino con otras cremas de la marca, así que siento que si me hidrata la piel y no se siente pesado a la hora de ponértelo. Hay otros ácidos hialuronicos más accesibles, es vdd pero creo que con este necesitas menos cantidad así que te dura bastante.

  • pat******

    This hyaluronic acid is that ride-or-die serum you didn’t know your skin needed.It plumps, hydrates, and layers like a dream. One pump = instant glow No stickiness, no weird film Affordable + effective (aka the best combo ever)Use it on damp skin and thank me later #HyaluronicAcidSerum #GoodMolecules #DewySkinHack #FacelessSkincare #AmazonFinds

  • kim******

    I’m on my second bottle of this stuff and I love it. I’m 55 and I’ve noticed a big difference in my skin looking and feeling more hydrated and healthy. The price can’t be beat, either. I have sensitive skin that’s prone to redness, haven’t had any irritation while using this serum, and I love that the ingredient list isn’t a mile long. The little wrinkles around my eyes and lips have started to soften and become less noticeable, so it’s super effective! 10/10

  • 测******

    I like this product

  • mos******

    Lo trovo un ottimo prodotto, non unge, si assorbe in fretta e mantiene una texture uniforme

  • tow******

    This is my fourth time purchasing this product. I like the hydration it provides with out a sticky or greasy feeling. My skin is softer and I see it help my fine wrinkles to where they aren't as noticeable. The wrinkles are still there but my 11 (frown lines) aren't as deep as before. It works really well on my eczema patch on my face. I will keep purchasing this product.

  • cur******

    I have bought this face serum twice now. It is so affordable and I love how it makes my face feel. I have porous skin so the serum soaks right into my skin and makes it feel refreshed. I follow it up with an anti-aging moisturizer. I have never experienced any irritation, redness, or dryness when using. I think it has improved the quality of my skin.

  • joh******

    Buena textura y bueno para todo tipo de piel

  • gzv******

    I love this product! My skin has improved. The effectiveness and glowing of this product does wonders to the skin. My skin is also sensitive, so thats a plus because it has no scent! This is my third time in a month buying this product, it has a fair amount in it and cheap! I love the way it makes my skin feel on my face so thats why I use extra!

  • xay******

    J'aime les produits Good Molécule, efficace, sans alcool et fait ce que ça dit

  • nan******

    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.

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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.

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Good Molecules Hydrating Facial Cleansing Gel 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.

Good Molecules Lightweight Daily Moisturizer Next page Water-light serum to draw moisture to the skin for long-lasting hydration Clinically proven results to hydrate, smooth, and plump appearance of skin How it works: retain moisture and layer How to layer: Step 3 - Hyaluronic Acid Serum Backed by science and formulated by our team  of scientists in Philadelphia, PA

Should I apply on dry on damp skin?

We recommend applying on damp skin to enhance absorption.

Should I apply it before or after moisturizer?

Apply Hyaluronic Acid Serum before your moisturizer.

Can I layer this serum with other products?

Yes, it’s especially useful as a base serum that helps the skin absorb other treatments.

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