Instant Glow Power Pair

Contains Cell Cycle Catalyst and C E Ferulic Serum

Instant Glow Power Pair is rated 4.5 out of 5 by 1289.

The Instant Glow Power Pair unites two high-performing SkinCeuticals formulas to deliver visible rad ... Read more

Instant Glow Power Pair

Contains Cell Cycle Catalyst and C E Ferulic Serum

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C E Ferulic For Visible Signs of Ageing
Vitamin C Antioxidant Serum For Normal & Dry Skin Types
(£563.33/100 ml.)

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Cell Cycle Catalyst
Exfoliating Anti-Ageing Serum
(£416.67/100 ml.)

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The Instant Glow Power Pair unites two high-performing SkinCeuticals formulas to deliver visible radiance and anti-ageing results for dull skin dull skin. By combining a potent antioxidant serum with a surface renewal catalyst, this duo helps brighten skin, refine texture, and improve the appearance of discolouration and fine lines. Ideal for those looking for brightening serums to leave skin looking more radiant.

SKIN TYPES:

Normal
Combination
Dry
Dehydrated

SKIN CONCERNS:

Dull Skin
Ageing
Discolouration
Fine lines and wrinkles

Cell Cycle Catalyst

A layerable treatment serum that accelerates skin surface renewal cycles and amplifies anti-ageing results, such as fine lines and radiance. Formulated with 7.7% multi-acid complex and 1% Taurine, an amino acid, it gently peels and enhances cell turnover at the skin's surface, leaving skin smoother and more radiant. Pores and fine lines appear reduced. Cell Cycle Catalyst is an optimal first step to boost the results of an anti-ageing routine. It can also be used to prepare skin ahead of professional chemical peels.

Benefits:

Tested on all skin tones.
Amplifies visible results of anti-ageing regiments. Skin is visibly brighter. The appearance of pores, fine lines, smoothness and radiance is improved.
Leaves skin hydrated
Respects skin’s natural barrier
Well tolerated with daily usage
Easy to incorporate with AM/PM anti-ageing routines

C E Ferulic

Our iconic antioxidant serum C E Ferulic features a powerful combination of 15% pure vitamin C (L-ascorbic acid), 1% vitamin E (alpha tocopherol), and 0.5% ferulic acid. It works to enhance protection against environmental damage caused by free radicals – which can contribute to atmospheric ageing.

This vitamin C serum helps neutralise free radicals induced by UVA/UVB, infrared radiation (IRA), and ozone pollution (O3), which may lead to visible signs of accelerated skin ageing. Beyond delivering powerful antioxidant protection, C E Ferulic improves signs of ageing and photodamage, the appearance of lines and wrinkles, and the loss of firmness, while brightening skin's complexion.

Benefits:

Provides advanced environmental protection by neutralising damaging free radicals.
Tackles visible signs of ageing, with benefits such as the improvement of the appearance of lines and wrinkles, loss of firmness, and brightens skin's complexion.
Neutralises free radicals on the upper layer of the skin to help prevent the impact of ozone damage to skin*.
Once absorbed, this vitamin C serum remains effective for a minimum of 72 hours.
Paraben-free and ideal for normal, dry, and sensitive skin types.
Tested suitable for use post-laser** (always consult with a physician for individual post-procedure care).

*Measure of 4-hydroxynonenal (4HNE) lipid peroxidation marker indicative of oxidative stress. 4-day in vivo clinical study, 13 subjects. C E Ferulic applied daily vs untreated. Skin samples collected for 4HNE protein analysis at the end of study.
Note: Sunlight interacts with oxygen or molecules in skin to form free radicals. C E Ferulic does not contain sunscreen.
**If you are considering an aesthetic treatment, always consult a Medical Professional. Only apply on healed skin.

Key Ingredients

Cell Cycle Catalyst

7.7% MULTI-ACID
1% TAURINE

C E Ferulic

15% PURE VITAMIN C
0.5% FERULIC ACID
1% VITAMIN E
H.A. INTENSIFIER

Composition

CELL CYCLE CATALYST: AQUA / WATER, GLYCERIN, GLYCOLIC ACID, ETHOXYDIGLYCOL, SODIUM HYDROXIDE, PHYTIC ACID, LACTIC ACID, MANDELIC ACID, TAURINE, SALICYLIC ACID, CHLORPHENESIN, CAPRYLYL GLYCOL, TETRASODIUM GLUTAMATE DIACETATE C E FERULIC: AQUA / WATER • DIPROPYLENE GLYCOL • ASCORBIC ACID • GLYCERIN • LAURETH-23 • PHENOXYETHANOL • TOCOPHEROL • FERULIC ACID • SODIUM HYALURONATE (F.I.L. D31590/4).

*Please be aware that ingredient lists for products in our brand are updated regularly. Please refer to the ingredient list on the product package for the most up-to-date list of ingredients to ensure it is suitable for your personal use.

Begin your morning routine with a thorough cleanse. Apply 4-5 drops of Cell Cycle Catalyst to face, neck and chest, then layer the same amount of C E Ferulic over the top, applying to the same areas. These complementary brightening serums work synergistically to maximize results.

Before stepping out into the sun, apply a SkinCeuticals Facial SPF just before sun exposure. Re-apply frequently and generously to maintain protection, especially after swimming, perspiring or towelling. Avoid sun exposure at peak times and take care to avoid eye area. In case of contact with eyes, rinse immediately and thoroughly.

In the evening, repeat with Cell Cycle Catalyst only and follow with a SkinCeuticals moisturising cream.

Cell Cycle Catalyst

Tested on all skin tones.
Amplifies visible results of anti-ageing regiments.
Skin is visibly brighter.
The appearance of pores, fine lines, smoothness and radiance is improved.
Leaves skin hydrated.
Respects skin’s natural barrier.
Well tolerated with daily usage.
Easy to incorporate with AM/PM anti-ageing routines.*

*A 8 week, single-center, split-face, evaluator-blind, randomized, controlled cosmetic clinical study was conducted on 48 females with Fitpatrick type I-VI, ages 27-60, and mild to moderate wrinkles, fine lines, rough skin texture, uneven skin tone, dull complexion. Catalyst was applied once daily over half of the face with the other half left untreated. Participants followed regular anti-aging skincare routine on the full face for 8 weeks. Efficacy and tolerance evaluations were conducted at baseline and post-application.2. Protocol: A 8 week, single-center clinical study was conducted on 78 females with Fitzpatrick type I-VI, ages 27-68, and mild to moderate wrinkles, fine lines, pore appearance, rough skin texture, clarity, dull complexion, clarity, discoloration. 40 subjects had mild-to-moderate acne marks/PIE/PIH. Cell Cycle Catalyst was applied once daily in the evening followed by a moisturizer. Efficacy and tolerance evaluations were conducted at baseline, week 1, and week 8.

C E Ferulic

Clinically Improves 8 Signs of Ageing*

The measure of an antioxidant is not only its superior environmental protection, but its visible anti-Ageing results.

C E Ferulic clinical studies show a reduction in the appearance of wrinkles, improved skin firmness, and a brightened complexion.

Wrinkles -36.0%
Discoloration -39.5%
Radiance +44.8%
Firmness +37.4%
Elasticity +36.6%
Even tone +45.1%
Texture +43.2%
Overall appearance +44.6%

*Measure of 4 hydroxynonenal (4HNE) lipid peroxidation marker indicative of oxidative stress. 4-day in vivo clinical study, 13 subjects. C E Ferulic applied daily vs untreated. Skin samples collected for 4HNE protein analysis at the end of study. Note: Sunlight interacts with oxygen or molecules in skin to form free radicals. C E Ferulic does not contain sunscreen.

Rated 5 out of 5 by Kazonista from The BEST!! I’ve been using C E Ferulic for over 20 years, and it remains the one skincare product I refuse to be without. Over the years, I’ve tried countless vitamin C serums, but nothing has delivered the same consistent results. My skin looks brighter, smoother, and more even-toned when I use it regularly. It gives my complexion a healthy glow and helps keep fine lines at bay. What impresses me most is that the benefits have stood the test of time. After two decades of use, I genuinely believe this serum has played a significant role in maintaining the overall quality and appearance of my skin. It absorbs quickly, layers well under moisturiser and sunscreen, and fits effortlessly into my morning routine. Yes, it’s an investment, but for me, the results make it absolutely worth it. Few products earn a permanent place in my skincare routine, and C E Ferulic has been my gold standard for more than 20 years.

Date published: 2026-06-19

Rated 5 out of 5 by Zoozoospetals from Great skin boost The serum comes in a dark glass bottle which helps to delay degradation and has a pipette dropper to apply without wastage. It is a darker shade and thicker texture than most HA serums. It has a lightweight texture that is very easy to apply the recommended 4-6 drops which are patted into the forehead, checks, chin and neck. It has a lovely silky feel on apple abut needs about 30 seconds to completely dry before adding more product. I have very dry skin and after 2 weeks of use I noticed a slight improvement in the overall texture of my skin with a definite improvement in smoothness. The serum seemed to help with skin smoothness and provided a subtle plumping effect.

Date published: 2026-06-18

Rated 5 out of 5 by Aly2201 from A high quality vitamin C I had the pleasure to receive a sample of this vitamin C and now after I used it i can tell my honest opinion. The serum comes in a small dark glass bottle,has a clear colour and a serum little but oily consistency but it won't leave your skin oily at all...it absorbs completely in the skin,skin feels hydrated straight after application and matte. After few days of use I noticed a much smoother skin,small pores, more toned and more luminous appearances. It is a good quality serum that definitely works and I would buy it to add on my routine. Thanks for giving me the chance to try.

Date published: 2026-06-12

Rated 4 out of 5 by Savo from Change in colour I asked you a question via email about the colour of the CE I just purchased from you. You haven’t replied. I wondered why this new bottle is clear when every other product was a yellow ish colour. I would appreciate an answer. I have always used your products as they are amazing but this appears to be different. Product is great. Service and advice is poor.

Date published: 2026-05-27

Rated 5 out of 5 by Kittq from Absorbs beautifully to the skin I love how easy this serum is to use. Absorbs beautifully into the skin and I’ve noticed a difference in how my skin looks. It’s fresher and healthy looking and it’s definitely helping with the fine lines.

Date published: 2026-05-25

Rated 5 out of 5 by Elsbels from Amazing, can’t recommend enough!! Fantastic product, has worked wonders on my skin in only a matter of weeks, I would often breakout in hormonal acne around my chin and neckline but this has sorted it right out!

Date published: 2026-05-24

Rated 3 out of 5 by Simran from Missing item age advanced interrupted Hi I got deliver yesterday but one item is missing

Date published: 2026-05-21

Rated 5 out of 5 by Aurora22 from Superb I received a sample of the C E Ferulic and now I understand why people rave about it. The texture is lightweight, absorbs quickly and gives my skin a healthy glow without feeling greasy. After a few weeks, my complexion looked brighter, smoother and more even, with fine lines appearing softer. The smell is a little unusual at first, but the results made it worth it for me. I swapped my usual serum for this I'm that impressed by it.

Date published: 2026-05-19

Instant Glow Power Pair Reviews - page 2

Compare brand products

C E Ferulic For Visible Signs of Ageing	Cell Cycle Catalyst
C E Ferulic For Visible Signs of Ageing	Cell Cycle Catalyst
Available sizes One size 30 ml	Available sizes One size 30 ml
Price Old price New price £169.00	Price Old price New price £125.00