
Goop GOOPGLOW 20% Vitamin C + Hyaluronic Glow Serum
Goop GOOPGLOW 20% Vitamin C + Hyaluronic Glow Serum
GOOPGLOW 20% Vitamin C + Hyaluronic Glow Serum
This Product Is: a two-part daily serum with L-ascorbic acid and hyaluronic acid
Good For: all skin types including dry, mature, sensitive, blemish-prone, combination and normal
Why We Love It: Goop goopglow 20% Vitamin C + Hyaluronic Glow Serum is a unique two-part serum designed to maximize potency and freshness. This facial serum combines L-ascorbic acid, proven to be the purest form of vitamin C, and moisturizing hyaluronic acid to help brighten skin and improve firmness, tone and hydration. This serum is formulated with antioxidant super fruit Australian kakadu plum in addition to three different molecular sizes of hyaluronic acid which allows it to penetrate different layers of the skin.
Normally, vitamin C degrades and oxidizes quickly when it comes into contact with water and air, which is why goop created this two-part system. Before your first use, mix the super potent 20% L-ascorbic acid powder with the hyaluronic acid serum.
Immediately, after one use*: 100% of women showed a dramatic improvement in skin hydration. After eight weeks of twice-daily use*: 91% of women showed a significant improvement in skin firmness. 82% said the product visibly improved skin discoloration and reduced dark spots.
** Based on a twelve-week third-party clinical study of twenty-three women ages twenty-seven to fifty.
Potent L-ascorbic acid has been bottled on its own as a powder, to be mixed with a unique hyaluronic acid serum when you’re ready to use it for the first time. For maximum potency, use the serum within three months of mixing it together. Though the serum remains active for longer than that, it’s bottled as a three-month supply, so you're assured the freshest, most powerful dose of vitamin C for your skin.
First use:
-Unscrew the tip of the serum activator and squeeze all the contents into the bottle containing the pure Vitamin C powder. Screw the cap on the bottle and shake well until the powder fully dissolves. Replace the cap with the dropper; it’s now ready to use.
- Smooth a few drops between your palms, then apply to clean, dry face and neck twice daily.
- Use during the day to help protect your skin from free radicals and UV rays, and in the evening to help undo oxidative damage from the day.
- Use SPF daily to maintain results and help protect skin from future damage.
- For best results, use within three months of activating the serum.
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Click an ingredient for more info
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.
Radical Fragrance Transparency. This means the fragrance ingredients are fully disclosed to you (not hidden behind the word "fragrance", which is the norm). All ingredients are included in the section above.
This fragrance is comprised of (Click on a fragrance category for more info):
Essential Oils
Essential OilsAuthentic essential oils are physically extracted by steam or expression (cold pressing) of the skin of the fruit. Essential oils have not been chemically altered (via reaction, solvent extraction) from their natural state. |
Certified Organic Fragrance
Certified Organic FragranceA blend of essential oils (see above) derived from plants that are grown in accordance with the USDA National Organic Program. |
Natural Fragrance
Natural FragranceNatural fragrances are mixtures of aromatic raw materials. As opposed to a whole essential oil found in a plant, these chemicals are physically isolated from natural compounds, then blended together to create a scent. If only natural isolates are used, companies can declare the scent “natural.” |
Naturally-Derived Fragrance
Naturally-Derived FragranceFragrance ingredients that have been extracted using solvents (alcohol, petrochemicals, vegetable oils), or extracted by fermentation, or ingredients which may have a natural component but have been significantly processed. |
Synthetic Fragrance
Unfragranced/UnscentedIngredients which are new molecules, made in a laboratory. The majority of synthetic constituent ingredients are from petroleum byproducts. Synthetic “nature-identical” ingredients fall into this category as well. Credo allows synthetic fragrances as long as there are no Dirty List components. |
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Essential Oils
Authentic essential oils are physically extracted by steam or expression (cold pressing) of the skin of the fruit. Essential oils have not been chemically altered (via reaction, solvent extraction) from their natural state.
Certified Organic Fragrance
A blend of essential oils (see above) derived from plants that are grown in accordance with the USDA National Organic Program.
Natural Fragrance
Natural fragrances are mixtures of aromatic raw materials. As opposed to a whole essential oil found in a plant, these chemicals are physically isolated from natural compounds, then blended together to create a scent. If only natural isolates are used, companies can declare the scent “natural.”
Naturally-Derived Fragrance
Fragrance ingredients that have been extracted using solvents (alcohol, petrochemicals, vegetable oils), or extracted by fermentation, or ingredients which may have a natural component but have been significantly processed.
Unfragranced/Unscented
Ingredients which are new molecules, made in a laboratory. The majority of synthetic constituent ingredients are from petroleum byproducts. Synthetic “nature-identical” ingredients fall into this category as well. Credo allows synthetic fragrances as long as there are no Dirty List components.
What's Behind "Fragrance"?
US law does not require that companies be transparent about the ingredients in fragrance/parfum. Credo believes in your right-to-know. We require all brands to categorize the fragrance in each product (see chart above), and encourage brands to fully disclose all scent ingredients.

All products are cruelty-free and formulated without ingredients on The Dirty List™️. At Credo, "clean" goes even deeper. Learn more.

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