Index / Paula's Choice / 25% Vitamin C Plus Glutathione Clinical Serum
Paula's Choice

25% Vitamin C Plus Glutathione Clinical Serum.

Paula's Choice 25% Vitamin C Plus Glutathione Clinical Serum
Serums

About this product

A vitamin C serum containing 25% tetrahexyldecyl ascorbate and glutathione, formulated to brighten skin, support collagen, and protect against environmental damage.

Best for

Mature skin
Serums

The Guru Index verdict

80%

Approved

Approved · 80%
6Reviewers
6Approved
0Mixed
0Skip

What the gurus are saying

Most gurus praise the formula's stability, gentleness, and skin-brightening results, citing the tetrahexyldecyl ascorbate as effective for sensitive types. One reviewer strongly dissented, rating it poorly and calling the formula questionable compared to cheaper alternatives. The recurring praise centers on no irritation and comfortable texture; the main reservation is the premium price point relative to competitor options.
Synthesized from 6 expert reviews

Key actives & flags

Vitamin CVitamin EFragrance-freeAlcohol-free

Full ingredients

Water/​Aqua/​Eau, Tetrahexyldecyl Ascorbate (Vitamin C/​Antioxidant), Dimethicone (Silicone/​Emollient), Glycerin (Humectant), C9-12 Alkane (Solvent), Ascorbyl Glucoside (Vitamin C/​Antioxidant), Silica (Texture Enhancer), Pyrus Malus (Apple) Fruit Extract (Plant Extracts/​Antioxidant), Hydrogenated Lecithin (Emollient), Polyglyceryl-6 Polyricinoleate (Emulsifier/​Suspending/​Dispersing Agent), Acrylates/​C10-30 Alkyl Acrylate Crosspolymer (Texture Enhancer), Xanthan Gum (Texture Enhancer), Glutathione (Antioxidant), Ergothioneine (Antioxidant), Oryza Sativa (Rice) Bran Extract (Plant Extracts/​Antioxidant), Hydroxyethyl Acrylate/​Sodium Acryloyldimethyl Taurate Copolymer (Suspending/​Dispersing Agent), Cetyl Alcohol (Emollient), Caprylyl Glycol (Humectant), Lysine Carboxymethyl Cysteinate (Antioxidant), Coco-Caprylate/​Caprate (Emollient), Tocopherol (Vitamin E/​Antioxidant), Sodium Citrate (Ph Adjuster), Sodium Phytate (Chelating Agent), Hexylene Glycol (Humectant), Ethylhexylglycerin (Humectant), Helianthus Annuus (Sunflower) Extract (Plant Extracts/​Antioxidant), Urea (Humectant), Mannitol (Humectant), Caprylic/​Capric Triglyceride (Emollient), Sodium PCA (Humectant), Rosmarinus Officinalis (Rosemary) Leaf Extract (Plant Extracts/​Antioxidant), Polysorbate 60 (Emulsifier), Sorbitan Isostearate (Emulsifier), Trehalose (Humectant), Ascorbic Acid (Vitamin C/​Antioxidant), Glucose (Humectant), Vanilla Planifolia Fruit Extract (Plant Extracts/​Antioxidant)

Every take, in full

What the gurus are saying.

Every take we've logged from this product's reviews across YouTube. Click any row to watch the moment they said it.

All takes Approved only Skip only Mixed only Hide sponsored
Approved
"Paula's Choice 25% Vitamin C. So that is this tetrahexyldecyl ascorbate. This means it's non-irritating, really good for sensitive skin to brighten the skin."
Approved
"I wish I wouldn't have purchased it. I could have had four or five bottles of Geek and Gorgeous instead, which is much better on so many levels. I give this one a five out of ten. It's terrible. I won't even hand it down to anybody because I question many things about this formula."
Approved
"I love the Paula's Choice 25% Vitamin C Plus Glutathione Clinical Serum. You guys know how I feel about tetrahexyldecyl ascorbate -- it's such a good vitamin C, it's a stable vitamin, and there were a lot more clinical studies this year that showed that. Why do I love this product? It can help you to brighten your skin, it can help with collagen, it can help with fine lines, it can help with uneven skin tone -- it's a fantastic product for many different things. And that glutathione antioxidant is going to help to fight off the environmental stressors that promote all of the things that we don't want, so we need something in our daily routine that can help to combat that. Tetrahexyldecyl ascorbate is basically like L-ascorbic acid -- the vitamin C that has the most clinical data backing it up, but also very irritating to many people's skin, including mine. THD is when the L-ascorbic acid molecule is found in the center of the compound and then surrounded by four hexyl lipids, making it very lipid-soluble, which our skin loves. It means it's going to penetrate the skin better, so once you put this on the skin it can actually get deep down into the skin, and then only once it's in the cell it gets cleaved and the L-ascorbic acid is released. That is why it's very stable and very effective."
Approved
"The vitamin C in the morning is a great one, it actually has 15% L-ascorbic acid in it."
Approved
"This has a creamy serum so I do feel like this is very moisturizing on the skin and it really does keep the skin nice and comfortable. I've never experienced irritation with this, no dryness nothing. This one also layered up nicely with my other skincare products including sunscreen and makeup. I would recommend to use this in your morning routine but of course you can use this at night time if you wish to. I really like it. I feel like Paula's Choice has some great formulations and this one is really nice especially if you're lacking that brightness and you have that uneven skin tone."
Approved
"I honestly think this is a really well formulated, thought through product. This is genuinely a great product and I would recommend it, particularly if you're looking for a sensitive skin friendly version. The price point is up there, I think it's about £45 here in the UK, that is a lot for a vitamin C serum, but I like the fact you've got glutathione. I love the fact it's a high dose vitamin C derivative, and as with everything Paula's Choice, they've really thought about the ingredients that they're pairing here to calm, soothe, and deliver maximum results. For me, yeah, I love every single thing about this. I think it's absolutely wonderful."
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