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Highlights
Summary
goop's 20% Vitamin C + Hyaluronic Acid Glow Serum combines two skin-care powerhouses, L-ascorbic acid (proven in research to be the purest, best-for-skin form of the powerful antioxidant vitamin C) and moisturizing hyaluronic acid (a hydrator that’s naturally present in the body).
Benefits
- Brightening
- Smoothing
- Moisturizing
- Suitable for all skin types
Features
- There are three different molecular sizes of hyaluronic acid present to penetrate different layers of the skin, as well as the antioxidant superfruit Australian kakadu plum.
- The ingredients work synergistically to help brighten the appearance of the skin, significantly improving its firmness, tone, texture, and hydration and leaving it looking radiant, luminous, and healthy.
- The unique two-part design maximizes potency and freshness, delivering a serum that stays active all the way through its use while staying paraben-free.
- Before your first use, mix the super potent 20% vitamin C powder with the hyaluronic acid serum.
Includes
- Powder (0.20 oz)
- Serum Activator (0.78 oz)
- Dropper (1 ct)
Item 2647735
Here's how to mix it up:
Step 1: Unscrew the tip of the serum activator and squeeze all the contents into the bottle containing the pure vitamin C powder.
Step 2: Screw the cap on the bottle and shake well until the powder fully dissolves.
Step 3: Replace the cap with the dropper; it's now ready to use.
Apply to clean, dry face and neck in the morning and evening.
Caution: For external use only. Avoid contact with eyes. If irritation persists or allergic reaction occurs, rinse off immediately, discontinue use, and consult a physician. Keep out of reach of children
Aqua, Ascorbic Acid, Glycerin, Dimethyl Isosorbide, Pentylene Glycol, Propanediol, Terminalia Ferdinandiana Fruit Extract, Sodium Hyaluronate, Ferulic Acid, Olea Europaea (Olive) Leaf Extract, Zizyphus Jujuba Seed Extract, Levan, Decyl Glucoside, Galactoarabinan, Sodium Citrate, Xylitol, Caprylic Acid, Sodium Hydroxide, Citric Acid, Phenethyl Alcohol, Ethylhexylglycerin, Potassium Sorbate, Caprylyl Glycol.
This brand is excluded from most Ulta Beauty coupons.
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Reviews
Review Snapshot
by PowerReviews
Ratings Distribution
Most Helpful Positive Review
Smooth and hydrated skin
[I received this product in exchange for my honest review] So when I first opened this package, I was pretty skeptical because you have to mix the solution on your own. I was confused because I was thinking if this is so expensive, why do I have to make the solution? But upon further research the pa...
Most Helpful Critical Review
Vitamin Scent
[I received this product in exchange for my honest review] This item was packaged great to ensure it is sealed and not received broken during transit. Also the instructions provided to mix were very easy to follow. My only misunderstanding is that this item is categorized as a serum. My experience w...
407 results
I would buy this product again!!!
[I received this product in exchange for my honest review] I recently tried this goopbeauty skincare trio and I'm genuinely impressed with the results. The 20% Vitamin C + Hyaluronic Acid Glow Serum truly stands out — it comes with a separate powder and serum activator that you mix before use, which makes it feel incredibly fresh and powerful, like a mini science experiment for your skin. The serum has a lightweight, silky texture that absorbs quickly without any stickiness, and the scent is subtle and pleasant, not overpowering. After just a couple of weeks, my complexion looked brighter, more even, and noticeably more hydrated. The 3x Retinol Eye Lift Serum is also lightweight and gentle, perfect for daily use — it helped reduce puffiness and soften fine lines without any irritation. I really love the packaging as well; it's sleek, minimal, and adds to the luxurious feel of the products. Considering the quality and effectiveness, I think this set offers great value for the price.

Ensures the freshest vitamin c serum you can buy!
[I received this product in exchange for my honest review] One of the biggest worries about vitamin c serums is how fresh it is. It oxidizes so quickly, and once it's mixed, the clock is ticking. This circumvents that by having the actually L-ascorbic acid packaged separately from the serum, and you mix it together in the provided dropper bottle so it's as fresh as it could possibly be! I thought that was a phenomenal idea! Mixing it up was very simple. It still needs a gentle shake before you open it each time to make sure it's well mixed, it's hardly too much to ask in exchange for a fresh serum. As far as I can tell the serum is working well. It's at the appropriate pH level for a vitamin c serum. It's nicely hydrating and nourishing. I haven't used it long enough to see if it brightens and fades hyperpigmentation, but I see no reason why it wouldn't. The price is a bit steep, but if it's in your price range, I recommend it!

Good!
[I received this product in exchange for my honest review] This serum is such a powerhouse! The 20% Vitamin C gives my a noticeable brightness and glow, while the hyaluronic acid keeps it hydrated and plump. I love that it layers well under moisturizer and doesn't pill or feel sticky. Also interesting packaging concept! You add the solution into the powder and I feel like a little chemist hehe

Get Glowing
[I received this product in exchange for my honest review] So first thing you need to do with this is mix it together and shake really well. Love that it has a dropper for easy application. Doesn't really have a fragrance which I appreciate. My skin really enjoys this product and keeps it looking healthy.
very cool packaging and a great product
[I received this product in exchange for my honest review] i loved the initial packaging of this product!! reconstituting the serum made it feel fresher and more effective. it smells clean, and makes my skin feel soft and hydrated.