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Geek & Gorgeous 101


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A super-light, water-like 15% Vitamin C + extra antioxidants (Ferulic Acid & a smaller amount of Vitamin E) formula to give the skin environmental protection, boost collagen and even the skin tone.


Skin type: all skin types - please do a patch test if you have sensitive skin

Skin concern: dark spots, aging, dull & uneven skin

Cruelty-free | Vegan | Fragrance & Essential oil free | Gluten-free | Malassezia-safe | Pregnancy-safe

Good to know: Made fresh on order every week (orders with C-Glow might get shipped a few days late). Please store it in the fridge. If that does not sound comfortable, you can decant some in this EMPTY mini bottlePlease note that C-Glow has a short shelf life, more info on that below.


Pure Vitamin C (or Ascorbic Acid) is a 3-in-1, clinically proven superstar that gives the skin environmental protection (antioxidant), boosts the skin's own collagen production and fades hyperpigmentation. This water-light formula contains 15% Vitamin C & extra antioxidants to give a healthy glow, even and firm the skin. 
Ferulic Acid

The disadvantage of pure Vitamin C is that it is super unstable, and hard to formulate with. This formula uses a low pH and extra antioxidants to help to stabilize Vitamin C, but even like this, C-Glow comes only with a couple of months shelf-life. 

The official shelf life of C-Glow is 6 months from production, unopened and stored in the fridge. To ensure maximum freshness, we manufacture small batches of C-Glow every week, and we store this product in the fridge in all of our warehouses. On average, by the time a C-Glow reaches our customers it is about 2-3 weeks “old”. We recommend you to store it in the fridge, too, where it keeps fresh at least for 3 months (if unopened, it keeps for a couple of months more), while it keeps about 6 weeks at room temperature. If going to the fridge every day for your C-Glow does not sound comfortable, we recommend to use this 10 ml mini bottle. You can easily decant 5-10 days worth of C-Glow into it, and store the mini bottle in the bathroom, while having the C-Glow bottle in the fridge. Click here for the C-Glow mini bottle.  

Who is it for?

Everyone looking for a light-textured, pure Vitamin C + extra antioxidants formula. However, if you have sensitive, redness-prone skin, we do not recommend C-Glow due to its low pH and high pure acid content. 
Skin Type
all skin types except for sensitive 
Skin Problem
dark spots, aging, dull and uneven skin
fast absorbing, water-like, weightless liquid

how to use it?

Apply a few drops to the face after cleansing, before using other serums and/or creams. Ideal to use in the AM, but can be applied in the PM as well. As the C-Glow formula is water-like, we recommend that you put a drop directly onto your face and quickly pat it on with your other hand.

Shelf life: 6 months from production (unopened), 3 months PAO (period after opening).

Ingredients & Research

key ingredients:

Vitamin C (ascorbic acid – 15%) – A clinically proven active that gives the skin environmental protection (antioxidant), boosts collagen production and fades hyperpigmentation. Also gives an instant glow to the skin.

Ferulic acid + Vitamin E – Antioxidants that help to stabilize Vitamin C and increase its antioxidant power. The formula contains a high amount of Ferulic Acid, and a smaller amount of vitamin E.

Dimethyl Isosorbide – A new-generation solvent that aids the proper penetration of Vitamin C + solubilizes the high amount of Ferulic Acid into the formula. 

full inci list:

Water, (L-)Ascorbic Acid, Dimethyl Isosorbide, Butylene Glycol, Peg/Ppg/Polybutylene Glycol-8/5/3 Glycerin, Ferulic Acid, Tocopherol, Phenoxyethanol, Ethylhexylglycerin, Sodium Hydroxide


Journal of Cosmetic Dermatology, Volume 11 (4) – Dec 1, 2012, Stability, transdermal penetration, and cutaneous effects of ascorbic acid and its derivatives

The Journal of investigative dermatology., 2005 Oct;125(4):826-32., Ferulic acid stabilizes a solution of vitamins C and E and doubles its photoprotection of skin.

Exp Dermatol. 2003 Jun;12(3):237-44.,Topical ascorbic acid on photoaged skin.

Customer Reviews

Based on 135 reviews
Shipping costs more expensive than the serums?

I love your Vitamin C, and would love to order it every 3 months, but in order pay a reasonable shipping costs of 5 eur, i have to spend at least 25 euros. I don't need so much skincare every 3 months. If I buy only couple of serums, it is still not 25 eur and i have to pay 15 eur for shipping. It is unreasonable to have such high shipping costs and I have not seen any brand asking to spend 25 eur at their shop to het a decent shipping costs for 5 eur. Yes, if someone spends 50 eur , you can grant a free shipping, but others maybe want to buy a few serums plus a reasonable shipping costs, but that is not possible in your store. It is a pitty, because i do love couple of products of G&G but I cant afford these shipping costs.:( I hope you can consider to make them more reasonable.

Good vitamin C

I like it very much but it is a little bit difficult to travel because it needs to be refrigerate …how can I do ???


Light texture, absorbs quickly, perfect in the mornig as first serum after cleansing, gives immediate radiance to skin. I use the complete range of G&G products. My only recommendation (not to quality, it is perfect) woulb be regarding the packaging. This is a high end product deserves a fancier and airtight bottle. Anyway, I’m a big fan!!!

Best vitamin c

I am using C glow the last year and half. My skin is brighter and the fact that the product is so fresh, I can keep it in the fridge for 2 to 3 months. Not planning to change anytime soon!

Homme 51 anos - Super Fan GG

ANG - Google

ok, let me start! not my style at all to make marketing returns. But here I really have to. Which I discovered about 3 weeks ago. I am really hallucinated by first your transparency, the speed of sending. But back to the main "your magic potion" I had tried everything before in slow cosmetics and even luxury type Sothys. But you are revolutionaries in cosmetics with fair low prices. without advertising campaign, ect ... in short I started with the anti-aging kit, I am a 51 year old man, good there since I bought everything and I pass the tips on to my friends, family. And I really love you, and why beln I found my 40 years physically!!! thank you

bon allez je me lance ! pas mon style du tout de faire des retours Marketing. Mais là je suis obligé vraiment.

Que j’ai découvert il y 3 semaines environ. je suis vraiment halluciné par premièrement votre transparence, la rapidité d’envoi. Mais revenons au principal « vos potion magique » j’avais tout essayer avant en cosmétique slow et même de luxe type Sothys. Mais vous êtes des révolutionnaires de la cosmétique avec des petit prix Juste. sans campagne de pub, ect ... bref j’ai commencé par le kit anti âge, je suis un homme de 51 ans, bon là depuis j’ai tout acheté et je passe le tips à mes amis, famille . Et je vous aime vraiment, et pourquoi beln j’ai retrouver mes 40 ans physiquement !!! merci