- Update! This product has now been reformulated with a more advanced form of Vitamin C (Ethyl Ascorbic Acid). The new formula is clear, and even less prone to oxidation due to being anhydrous.
- Regena C20 is our bestselling Vitamin C serum formulated with 20% Ethyl Ascorbic Acid.
- Stabilised vitamin C (Ethyl Ascorbic Acid) can help brighten dull skin, reduce the appearance of age spots and hyperpigmentation, and significantly reduce acne bacteria.
- Ethyl Ascorbic Acid’s lipophilic and hydrophilic properties allow it to be easily absorbed by the skin, making it one of the most stable and efficient forms of ascorbic acid.
- Free of parabens, silicones, PEGs, SLS, SLES, and mineral oils. Vegan and cruelty-free. Made in the UK.
- Use on its own or underneath your favourite moisturiser.
- A 30% version of this serum is now available. Find out more.
Regena Serum C20 contains 20% stabilised vitamin C (Ethyl Ascorbic Acid) to increase skin firmness, lighten age spots, help fight acne-causing bacteria and brighten skin.
Recommended for
Most skin types, including sensitive skin. Can balance sebum production of oily skin.
Active Ingredients
- Ferulic Acid
- This key element of Japanese and Korean skincare is sourced from rice bran. A powerful antioxidant that helps stabilise actives and prevents damage caused by free radicals.
- Vitamin C (Ethyl Ascorbic Acid)
- Vitamin C is an essential antioxidant that fights acne bacteria, brightens skin, reduces pigmentation and evens skin tone. This product contains ethyl ascorbic acid, an exceptionally efficient and stable form of Vitamin C.
- Shake gently before use. Apply a few drops to clean, damp skin, concentrating on blemishes, fine lines, dark spots and areas of hyperpigmentation.
Propanediol, Ethyl Ascorbic Acid, Olive Oil Polyglyceryl-4 Esters, Ferulic Acid, Dibutyl Lauroyl Glutamide, Dibutyl Ethylhexanoyl Glutamide.
This product is free from
Animal ingredients, benzalkonium chloride, benzophenones/benzophenone derivatives, bisphenol a (BPA), butoxyethanol, BHT, carbomer, coal tar dyes, -cones, ethanolamines (MEA/DEA/TEA), formaldehyde, hydroquinone, liquid petrolatum, methyl cellosolve, methylisothiazolinone, methylchloroisothiazolinone, mercury, mercury compounds, mineral oil, oxybenzone, parabens, paraffin oil, pentylene glycol, phenoxyethanol, phthalates, polyethylene glycol (PEGs), resorcinol, siloxanes, sodium nitrite, sulfates, thimerosal, triclosan, triclocarban.
| Colour | Clear |
| pH | N/A |
| Container | Amber glass bottle with dropper that protects actives from UV light. |
| Rheology / Glide | Thin and creamy. Easily absorbed. |
| Odour | Hints of botanicals and citrus. |
| Alcohol-free | ✔ |
| Cruelty-free | ✔ |
| Vegan | ✔ |
| Paraben-free | ✔ |
| Silicone-free | ✔ |
| Sulphate / SLS free | ✔ |
You can choose your delivery options when you pay.
- UK Royal Mail 48 (2-4 days tracked) - FREE on orders over £20 (or £3.99 if less)
- Trackable two working day UK and Northern Ireland delivery by Royal Mail. We're dispatching on-time but due to COVID-19 your order may be delayed in transit. We're finding most of our carriers are delivering on time but some international orders may need a little longer.
- UK DPD Next Working Day (tracked) - £4.99
- Get a text within an hour of delivery. Redirect to a neighbour or parcelshop or request to leave in a safe place.
- Europe (5 day tracked) - £4.99
- Get a text within an hour of delivery. Redirect to a neighbour or parcelshop or request to leave in a safe place.
- Rest of world (5-10 days) - £4.99
- Tracked delivery. Courier depends on country. International customs charges are generally not payable on orders less than £100 however we cannot be held responsible for any additional charges or delays due to customs inspections in your delivery country.
- RETURNS
- If you aren't happy with your product, you can get a refund at any time up to 365 days later without having to return your products. Read more here.
