Vitamin C Skincare

Reclaim your youthful glow with our vitamin C skincare. Fight the signs of ageing, even out skin tone and banish dullness with our stabilised vitamin C formulations. Giving you all the choices, for every skin type and from AM to PM, our collection of vitamin C serums, cleansers, toners, and moisturisers have you covered.

Extra glow-restoring face masks and eye creams will round off your complete routine. Whatever your skin type, each vitamin C formulation is blended with actives and botanicals that nurture your skin. Some of our favourite ingredient pairings include anti-ageing hyaluronic acid, and soothing aloe vera and chamomile.

Vitamin C Cream Cleanser C1 with Stabilised Vitamin C

Vitamin C Cream Cleanser C1 (170 ml)

with Stabilised Vitamin C

Why we've chosen this for you:

"C1 removes makeup, surface oils and impurities while being kind to skin."

Regena C30 Pro Vitamin C Serum (5 ml)

with 30% Ethyl Ascorbic Acid

Why we've chosen this for you:

"30% stabilised vitamin C in the form of ethyl ascorbic acid. "

Cera-C Pore Reducing Toner T1 with Niacinamide, Ceramides, Vitamin C

Cera-C Pore Reducing Toner T1 (200 ml)

with Niacinamide, Ceramides, Vitamin C

Why we've chosen this for you:

"5% niacinamide toner with 2% stabilized vitamin c."

Supergel Oil-free Moisturiser M3 with Green Tea and Niacinamide

Supergel Oil-free Moisturiser M3 (50 ml)

with Green Tea and Niacinamide

Why we've chosen this for you:

"All day oil-free gel moisturiser for oily skin with stabilized vitamin c."


Regena C20 Vitamin C Serum with 20% Ethyl Ascorbic Acid

Regena C20 Vitamin C Serum (30 ml)

with 20% Ethyl Ascorbic Acid

Why we've chosen this for you:

"20% stabilized vitamin c with dill and liquorice."

Regenacalm 2% Retinol and Vitamin C Serum S1 with Dill, Liquorice Extract and Hyaluronic Acid

Regenacalm 2% Retinol and Vitamin C Serum S1

with Dill, Liquorice Extract and Hyaluronic Acid

Why we've chosen this for you:

"Best-selling serum with 2% vitamin c with 2% retinol."

Pink Clay AHA Face Mask MK1 (60 ml)

with Kaolin Clay and Pomegranate

Why we've chosen this for you:

"Best-selling face mask with lactic acid."

Green-C Rebalancing Toner T2 (200 ml)

with Green Tea, Vitamin C, Lactic Acid, Chamomile and Niacinamide

Why we've chosen this for you:

"Green tea toner with stabilized vitamin c."


Green Tea Face Mask MK2 (60 ml)

with Kaolin Clay, Chamomile, Vitamin C and Avocado

Why we've chosen this for you:

"Formulated to be kind to sensitive and allergy-prone skin."

Amil-C Whip M5 (50 ml)

with 5% Niacinamide and Dual Action Vitamin C

Why we've chosen this for you:

"Our mousse moisturiser is as light as air and absorbs quickly into skin."

Retin-C Vitamin Scar Treatment Oil O9 with Retinol Ester, Vitamin C and Vitamin E

Retin-C Vitamin Scar Treatment Oil O9 (100 ml)

with Retinol Ester, Vitamin C and Vitamin E

Why we've chosen this for you:

"Our lighter moisturiser, Amil-C Whip M5 - is now available with SPF 20 and broad spectrum UVA proection."

Regena-C Moisturiser M4 with Retinol Ester, Vitamin C and Hyaluronic Acid

Regena-C Moisturiser M4 (50 ml)

with Retinol Ester, Vitamin C and Hyaluronic Acid

Save 20%

Why we've chosen this for you:

"Perfect for acne scars, stretch marks, and other areas of skin discoloration."


Relaxing Night Cream M10 (50 ml)

with Hyaluronic Acid, Vitamin C, Vitamin E and Argan Oil

Save 20%

Why we've chosen this for you:

"Signature Moisturiser M1 combines the hydration of hyaluronic acid with the protection of stabilised vitamin C."

Ocuwake Eye Cream EYE1 (30 ml)

with Chamomile, Vitamin C and Liquorice

Save 30%

Why we've chosen this for you:

"An easily absorbed retinol cream formulated to protect against environmental damage and encourage skin-cell renewal."

Colloidal-C Anti-Redness Toner T3
with Colloidal Oatmeal, Vitamin C, Liquorice Extract and Aloe Vera

Colloidal-C Anti-Redness Toner T3 (200 ml)

with Colloidal Oatmeal, Vitamin C, Liquorice Extract and Aloe Vera

Why we've chosen this for you:

"Glycerin and purest-grade hyaluronic acid deliver overnight hydration."

Ceraquench Renewal Cream M6 (50 ml)

with Ceramides, Q10, Retinol and Vitamin C

Save 30%

Why we've chosen this for you:

"Stabilised vitamin C brightens dark circles."


Regena-C Moisturiser M4 Pro 
with 3% Retinol Liposomes and Vitamin C

Regena-C Moisturiser M4 Pro (50 ml)

with 3% Retinol Liposomes and Vitamin C

Save 20%

Why we've chosen this for you:

"Stabilised vitamin C brightens skin."

Regenacalm Serum S1 Pro with 3% Encapsulated Retinoid and Liquorice

Regenacalm Serum S1 Pro (30 ml)

with 3% Encapsulated Retinoid and Liquorice

Save 20%

Why we've chosen this for you:

"This ceramide-rich cream contains 2% ceramides and stabilised vitamin C."

Relaxing Night Cream M10 PRO with Encapsulated Melatonin, Vitamin E and Peptides

Relaxing Night Cream M10 PRO (50 ml)

with Encapsulated Melatonin, Vitamin E and Peptides

Save 20%

Why we've chosen this for you:

"Rosemary extract and vitamins C and E combat hyperpigmentation and free radicals."

Supergel Moisturiser M3 PRO (50 ml)

with Oil-free Prebiotic Gel, Salicylic Acid, Niacinamide and Hyaluronic Acid


Ocuwake Eye Cream EYE1 PRO (15 ml)

with Peptides, Hexylresorcinol, Ginkgo Biloba and Hibiscus

Save 20%

Why we've chosen this for you:

"Stabilised vitamin C - a powerful antioxidant - targets blemishes and scars and protects against free radicals."

As seen in

The Independent
Beauty Crew

365 Day Guarantee

If for some reason you’re not completely happy with a facetheory skincare purchase and don’t notice any visible improvement in your skin - just return your products within 365 days for a free replacement or refund.

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Delivery Charges

  • Ireland 2-4 day (less than €30) €4.99
  • Ireland 2-4 day (more than €30) FREE
  • Europe 2-4 day (less than €30) €4.99
  • Europe 2-4 day (more than €30) FREE
  • Worldwide (5 day) €9.99

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