Medik8Super C Ferulic
Product Description
Address 4 signs of advanced sun ageing* with Medik8's most potent vitamin C serum that's clinically proven to visibly reduce wrinkles, dark spots and uneven tone while improving skin firmness.
Designed to work on all skin tones, Super C Ferulic is formulated with 30% stabilised vitamin C (ethylated L-ascorbic acid), which works to quickly deliver powerful visible wrinkle-reducing, skin-brightening and antioxidant benefits for more youthful-looking skin.
The ultimate vitamin C serum for mature skin types, Super C Ferulic targets advanced signs of sun ageing. With a fast-absorbing, non-greasy texture it is an easy addition to any age-defying morning routine.
NOTE: Medik8 does not recommend Super C Ferulic for sensitive skin types due to its high potency. Medik8 recommends performing a patch test before your first use and note that this serum can tingle upon application.
*Proven via independent clinical study conducted over 12 weeks on 32 participants of all skin types and tones.
KEY BENEFITS
Powerful Action on Wrinkles
Formulated with a highly potent yet stable form of antioxidant vitamin C, Super C Ferulic is clinically proven to reduce the appearance of wrinkles in 4 weeks* and 93% agreed it worked faster than any vitamin C product they'd tried.*
*Proven via independent clinical study conducted over 12 weeks on 32 participants of all skin types and tones.
Proven Dark Spot Reduction
The skin-brightening powers of vitamin C are boosted by antioxidant-rich turmeric root extract for proven visible reduction in uneven skin tone, dark spots and age spots. The complexion appears visibly brighter and more even in 7 days.*
*Proven via an Independent consumer study conducted over 7 days on 41 participants.
Firmer, Healthier-Looking Skin
Clinically proven to increase skin firmness and elasticity in 4 weeks.*
*Proven via independent clinical study conducted over 12 weeks on 32 participants of all skin types and tones.
Effective Until The Last Drop
Although a high-strength vitamin C, ethylated L-ascorbic acid is exceptionally stable (retains its power). Therefore, you can enjoy effective visible results until the very last drop.
KEY INGREDIENTS
30% Ethylated L-Ascorbic Acid (Vitamin C)
This stabilised vitamin C derivative delivers potent visible wrinkle-reducing, brightening and antioxidant benefits combined with long-lasting results. Working to quickly target the appearance of age spots, wrinkles and discolouration, it leaves you with an overall more youthful-looking complexion. With a formula of 30%, it is perfect for those wanting fast visible age-defying results.
Ferulic Acid
A plant-based, supercharged antioxidant which boosts the power of vitamin C and E for optimal age-defying benefits.
Vitamin E
This lipid-soluble antioxidant naturally occurs in the skin, working in synergy with ferulic acid to protect and deeply nourish the skin against the ageing and damaging effects of environmental aggressors.
Turmeric Root Extract
A natural antioxidant which works to block the creation of pigment in the skin, reducing visible discolouration and age spots.
HOW TO USE
Step 1
After cleansing in the morning, massage 4 drops across the face, neck and décolletage.
Step 2
Leave to absorb before applying sunscreen. We recommend Advanced Day Ultimate Protect.
NOTE
Medik8 does not recommend Super C Ferulic for sensitive skin types due to its high potency. Medik8 recommends performing a patch test before your first use and note that this can tingle upon application.
How to Layer Super C Ferulic
AM: In your morning skincare routine, apply Super C Ferulic after cleansing and toning. Always follow with sunscreen.
4 weeks to clinically proven wrinkle reduction**
93% agreed this worked faster than any vitamin C product they'd tried**
4 weeks to clinically proven increase in skin firmness and elasticity**
4 weeks to significantly healthier-looking skin**
*Proven via an Independent consumer study conducted over 7 days on 41 participants.
**Proven via independent clinical study conducted over 12 weeks on 32 participants of all skin types and tones.
Designed to work on all skin tones, Super C Ferulic is formulated with 30% stabilised vitamin C (ethylated L-ascorbic acid), which works to quickly deliver powerful visible wrinkle-reducing, skin-brightening and antioxidant benefits for more youthful-looking skin.
The ultimate vitamin C serum for mature skin types, Super C Ferulic targets advanced signs of sun ageing. With a fast-absorbing, non-greasy texture it is an easy addition to any age-defying morning routine.
NOTE: Medik8 does not recommend Super C Ferulic for sensitive skin types due to its high potency. Medik8 recommends performing a patch test before your first use and note that this serum can tingle upon application.
*Proven via independent clinical study conducted over 12 weeks on 32 participants of all skin types and tones.
KEY BENEFITS
Powerful Action on Wrinkles
Formulated with a highly potent yet stable form of antioxidant vitamin C, Super C Ferulic is clinically proven to reduce the appearance of wrinkles in 4 weeks* and 93% agreed it worked faster than any vitamin C product they'd tried.*
*Proven via independent clinical study conducted over 12 weeks on 32 participants of all skin types and tones.
Proven Dark Spot Reduction
The skin-brightening powers of vitamin C are boosted by antioxidant-rich turmeric root extract for proven visible reduction in uneven skin tone, dark spots and age spots. The complexion appears visibly brighter and more even in 7 days.*
*Proven via an Independent consumer study conducted over 7 days on 41 participants.
Firmer, Healthier-Looking Skin
Clinically proven to increase skin firmness and elasticity in 4 weeks.*
*Proven via independent clinical study conducted over 12 weeks on 32 participants of all skin types and tones.
Effective Until The Last Drop
Although a high-strength vitamin C, ethylated L-ascorbic acid is exceptionally stable (retains its power). Therefore, you can enjoy effective visible results until the very last drop.
KEY INGREDIENTS
30% Ethylated L-Ascorbic Acid (Vitamin C)
This stabilised vitamin C derivative delivers potent visible wrinkle-reducing, brightening and antioxidant benefits combined with long-lasting results. Working to quickly target the appearance of age spots, wrinkles and discolouration, it leaves you with an overall more youthful-looking complexion. With a formula of 30%, it is perfect for those wanting fast visible age-defying results.
Ferulic Acid
A plant-based, supercharged antioxidant which boosts the power of vitamin C and E for optimal age-defying benefits.
Vitamin E
This lipid-soluble antioxidant naturally occurs in the skin, working in synergy with ferulic acid to protect and deeply nourish the skin against the ageing and damaging effects of environmental aggressors.
Turmeric Root Extract
A natural antioxidant which works to block the creation of pigment in the skin, reducing visible discolouration and age spots.
HOW TO USE
Step 1
After cleansing in the morning, massage 4 drops across the face, neck and décolletage.
Step 2
Leave to absorb before applying sunscreen. We recommend Advanced Day Ultimate Protect.
NOTE
Medik8 does not recommend Super C Ferulic for sensitive skin types due to its high potency. Medik8 recommends performing a patch test before your first use and note that this can tingle upon application.
How to Layer Super C Ferulic
AM: In your morning skincare routine, apply Super C Ferulic after cleansing and toning. Always follow with sunscreen.
Directions
Step 1
After cleansing in the morning, massage 4 drops across the face, neck and décolletage.
Step 2
Leave to absorb before applying sunscreen. We recommend Advanced Day Ultimate Protect.
NOTE
Medik8 does not recommend Super C Ferulic for sensitive skin types due to its high potency. Medik8 recommends performing a patch test before your first use and note that this can tingle upon application.
How to Layer Super C Ferulic
AM: In your morning skincare routine, apply Super C Ferulic after cleansing and toning. Always follow with sunscreen.
Test results
7 days to a brighter more even complexion*4 weeks to clinically proven wrinkle reduction**
93% agreed this worked faster than any vitamin C product they'd tried**
4 weeks to clinically proven increase in skin firmness and elasticity**
4 weeks to significantly healthier-looking skin**
*Proven via an Independent consumer study conducted over 7 days on 41 participants.
**Proven via independent clinical study conducted over 12 weeks on 32 participants of all skin types and tones.
More information
*Product packaging may vary by regionIngredients
Methoxymethylbutanol, 3-O-Ethyl Ascorbic Acid, Propylene Glycol, Butylene Glycol, Pentylene Glycol, Ferulic Acid, Tetrahydrodiferuloylmethane, Aqua (Water), Tocopheryl Acetate.
This list of ingredients may be subject to change, please consult the packaging of the product purchased.
See more...
Rated 3 out of
5
by
Jacqueline W. from
Turbocharged
[This review was collected as part of a promotion.] Have used both C Tetra and C Tetra luxe in the past and this is definitely a turbo charged version. Slightly stingy but no ill effects. I’m not sure I’ll continue with it after this bottle as I prefer something a little more gentle. Will see.
Date published: 2026-06-09
Rated 5 out of
5
by
Rachel D. from
Great product
[This review was collected as part of a promotion.] This product is great. After a few weeks I could see the difference in my skin,
especially the area where I have a scar under my eyebrow, the scar is not as lumpy as it was and my skin looks brightner.
Date published: 2026-06-08
Rated 5 out of
5
by
Katrina G. from
Vitamin c
[This review was collected as part of a promotion.] This has made such a difference to my skin and has improved my pigmentation and texture!!
Date published: 2026-06-08
Rated 5 out of
5
by
Olga I. from
I’m satisfied
[This review was collected as part of a promotion.] Very concentrated product, working composition. I buy it not for the first time, very satisfied.
Date published: 2026-06-07
Rated 5 out of
5
by
Michelle W. from
Love it ! gone through
[This review was collected as part of a promotion.] Love it ! gone through 2 bottles of this and love the luminosity it gives, will definitely be a repeat purchase.
Date published: 2026-06-06
Rated 4 out of
5
by
Anonymous from
Great product to add to your routine
[This review was collected as part of a promotion.] I’ve been using the Medik8 Super C Ferulic serum and overall I do like it. It gives my skin a nice glow and makes it look brighter and healthier. It feels lightweight and absorbs well. I bought it mainly for sun damage and uneven skin tone — although I think it helps with brightness, I haven’t noticed a huge difference in darker spots yet. It is a lovely vitamin C serum but quite expensive, so I am expecting more improvement with continued use. Still a nice product for mature skin if you want radiance and antioxidant protection.
Date published: 2026-06-04
Rated 5 out of
5
by
Lucy P. from
Best Product for Glowing Skin
[This review was collected as part of a promotion.] Recently purchased as I was in need of a new Vitamin C serum. Gives the skin a nice glow amd pairs really well with the SPF 50 over the top.
Date published: 2026-06-04
Rated 5 out of
5
by
Sara W. from
I really can see a
[This review was collected as part of a promotion.] I really can see a difference in the smoothness and hydration of my skin. Love this.
Date published: 2026-06-04
Help & Information
About
More From Sephora
Country Settings
United Kingdom- 4.3★★★★★
Download the Sephora App
