• The Skin Diary Night Repair Therapy jar and box on a textured background with GET THE GLOSS BEAUTY AWARDS 2025 badge.
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Night Repair Therapy

Night Repair Therapy

Multi-award winning night cream proven to be 20x more effective than retinol - Without the irritation.

  • Visibly reduces fine lines and wrinkles
  • Restores skin firmness & elasticity
  • Created by world-renowned Prof. Chris Griffiths OBE.
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MULTI-AWARD WINNING RESULTS

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Night Repair Therapy

£135.00 GBP

KEY BENEFITS

Reduces Fine Lines & Wrinkles

Clinically proven to reduce fine lines and wrinkles in 7 days[1]

Improves Skin Firmness & Elasticity

2x increase in collagen & elastic fibres[2]

Improves Skin-Tone & Texture

Increases skin cellular turnover[3]

Renews & Strengthens Skin Barrier

20x more effective than retinol in a non-irritating formula[4]
View Citations
[1] Proven in independent clinical study of 29 people that found a significant reduction in wrinkles with statistical significance of p-value = 0.0004[2] Proven in independent study at University of Manchester via the Manchester Patch Test Assay[3] Mukherjee S, et al. Retinoids in the treatment of skin aging: an overview of clinical efficacy and safety. Clin Interv Aging. 2006;1(4):327-48.[4] Proven in independent study at University of Manchester. Tested vs prescription gold standard equiv 20x more efficacious than retinol

A simulation of H&E stained histology of facial skin showing the skin structure of healthy skin and aged skin.

What Causes Wrinkles?

In younger skin, cells called fibroblasts are highly active, producing a rich, organised matrix of collagen and elastin. As we age, these fibroblasts naturally slow down, and specific enzymes (called MMPs) begin to break down existing collagen faster than it is replaced. This gentle shift in your skin’s deep structural matrix is what creates the fine lines and wrinkles that map your life's journey.

A simulation of VVG stained histology of facial skin showing the skin structure of healthy skin and aged skin.

What Causes Loss of Firmness?

Think of healthy elastic fibres like tiny rubber bands that help your skin snap back. But with cumulative sun exposure, UV rays can alter how our cells function, causing our fibroblasts to produce less resilient elastin. Instead of clean, recoil-ready fibres, the elastin accumulates into a disorganised network. This structural change reduces the skin's ability to bounce back, leading to a natural relaxation or sagging.

A simulation of Fontana-Masson stained histology of facial skin showing the skin structure of healthy skin and aged skin comparing cell turnover and the result to the surface.

What Causes Uneven Skin Tone?

A vibrant, healthy glow comes from a fast, efficient cell turnover rate, where young skin cells (keratinocytes) quickly move to the surface and shed in a uniform rhythm (desquamation). As this renewal cycle naturally paces itself over time, these older cells can gather and pile up unevenly on the skin's surface. This irregular layer scatters light poorly, making your complexion look a less radiant.

A simulation of Oil Red O stained histology of facial skin showing the skin structure of healthy skin and aged skin with a dry compromised skin barrier.

What Weakens the Skin Barrier?

It helps to think of your skin’s protective surface like a brick-and-mortar wall. The cells (corneocytes) are the 'bricks', and the essential lipid bilayer made of ceramides, cholesterol, and fatty acids acts as the 'mortar'. Over time, these cellular bricks can become disorganised, and the essential lipids are gradually depleted. This natural shift in the skin's architecture makes it a little easier for essential hydration to escape and for everyday irritants to slip in.

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PURE SCIENCE. PROVEN RESULTS

Proven Results

Rigorously tested across all three dimensions of our Cell-to-Surface™ standard

Tested at the Cell

BIOLOGICAL EFFICACY

2x Increase in collagen
2x Increase in elastic fibres

*Proven in independent Manchester Patch Test Assay at the University of Manchester

Measured on the Surface

CLINICAL STUDY

7 Days Significant reduction in wrinkles in as little as 7 days
Perceived in the Mirror

Consumer Validated

93% Said their skin looked healthier
86% Noticed a reduction in fine lines and wrinkles

INGREDIENTS

Born from Prof. Griffiths’ core belief: true skin health relies on synergy, not just isolated ingredients. By precisely pairing a highly tolerable retinyl-ester with cell-communicating peptides, antioxidants, and multi-molecular hyaluronic acid, he engineered a formula where the ingredients actively amplify one another.

Protect

Vaccinium Myrtillus Fruit Leaf Extract, Lycopene, Niacinamide

Bilberry extract: Inhibits free radical damage.

Hydrolysed tomato skin: Shields from photo-oxidative damage.

Niacinamide: Maintain healthy skin during environmental exposure.

Renew

Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Retinyl Palmitate

Cell-communicating peptides: Supports collagen synthesis.

Retinyl-ester: Promotes skin renewal and cell turnover.

Restore

Helianthus Annuus Seed Oil, Cocos Nucifera Oil, Theobroma Cacao Seed Butter, Prunus Amygdalus Dulcis Oil, Simmondsia Chinensis Seed Oil

Multimolecular hyaluronic acid: Supports the barrier & improves the performance of other ingredients.

Botanical oils: Support the lipid barrier & reduce inflammation.

View full INCI

Aqua, Helianthus Annuus Seed Oil, Cetyl Alcohol, Cetearyl Alcohol, Cocos Nucifera Oil, Glycerin, Theobroma Cacao Seed Butter, Prunus Amygdalus Dulcis Oil, Glyceryl Stearate, Simmondsia Chinensis Seed Oil, PEG-100 Stearate, Hydrolyzed Tomato Skin, Vaccinium Myrtillus Fruit/Leaf Extract, Butylene Glycol, Niacinamide, Hydrolyzed Hyaluronic Acid, Tocopherol, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Retinyl Palmitate, Carbomer, Triethanolamine, Phenoxyethanol, Ethylhexylglycerin, Polysorbate 20, Sodium Lactate

HOW TO USE

How to apply Night Repair Therapy

How to Apply Your Night Repair Therapy

Night Repair Therapy is a concentrated formula, so a little goes a long way.

How to apply:

  • Use a pea-sized amount for the entire face and neck
  • Warm between fingertips, then gently smooth into the skin

When to use

  • Apply every evening as the final step in your routine
  • Use after cleansing (and after any optional serums, if desired)

FAQs

Will Night Repair Therapy make my skin peel or dry out?

No. The formula is specifically designed to minimise irritation, including dryness or peeling. The retinyl ester used in Night Repair Therapy is a milder form of retinoid that offers all the powerful benefits without the irritation often associated with traditional retinoids.

Where can I buy Night Repair Therapy?

You can purchase Night Repair Therapy directly through our website. Click on the "Buy Now" button to start your journey to healthy, rejuvenated skin.

What type of clinical testing has been done on Night Repair Therapy?

Night Repair Therapy has undergone rigorous double-blind, placebo-controlled clinical trials in human skin. These studies demonstrated its ability to significantly increase collagen and elastin production, crucial for reducing wrinkles and improving skin firmness.

How do I use Night Repair Therapy?

Apply a pea-sized amount of Night Repair Therapy to cleansed skin in the evening, focusing on areas with visible signs of ageing.

Is Night Repair Therapy tested on animals?

No. Night Repair Therapy is cruelty-free and has not been tested on animals. Our commitment to ethical testing aligns with our goal to deliver results without compromising on quality or integrity.

How does Night Repair Therapy renew the skin?

The formula contains peptides and retinyl ester, which stimulate collagen and elastin production while promoting cellular turnover. Hyaluronic acid (in two different molecular weights) helps to maintain skin elasticity and moisture levels, providing a plump, youthful appearance.

What are the key ingredients in Night Repair Therapy?

Night Repair Therapy features a blend of peptides, retinyl ester, bilberry, hydrolysed tomato skin, two chains of hyaluronic acid. These ingredients work together to protect, renew, and restore the skin for optimal anti-ageing results.

Can I use Night Repair Therapy with other skincare products?

Absolutely. Night Repair Therapy easily integrates into your existing skincare routine or with our personalised routines: Chapters. Night Repair Therapy is best used after cleansing.

Is Night Repair Therapy suitable for sensitive skin?

Yes. Night Repair Therapy is designed to deliver powerful anti-ageing benefits without irritation, making it suitable for sensitive skin types. The unique formula combines active ingredients with soothing botanicals like bilberry and hydrolysed tomato skin to minimise risk of irritation.

How long does it take to see results with Night Repair Therapy?

You can expect to see visible improvements in your skin within 3 months of consistent use and continued improvement in the months following. Clinical studies show significant increases in collagen and elastin levels, which are key to reversing signs of ageing.

What makes Night Repair Therapy different from other anti-ageing creams?

Night Repair Therapy uses a unique three-step approach: protecting healthy cells, renewing damaged ones, and restoring the skin barrier. Unlike other retinoid products, it delivers results without irritation thanks to its carefully balanced blend of peptides, retinyl-ester, antioxidants, and advanced delivery mechanisms. It's been tested in double-blind, placebo-controlled clinical trials, ensuring its effectiveness.

I am sensitive to retinoids, will I be okay with Night Repair Therapy?

Our rigorous testing showed Night Repair Therapy to be well-tolerated for sensitive skin and retinoid sensitivity. However, everyone's skin is unique so if you're allergic to or have questions about specific ingredients, please reach out to our team who are happy to help.

Can I use Night Repair Therapy every night?

Yes, we encourage you to use it every night to see best results.

Can I use Night Repair Therapy while pregnant or breastfeeding?

Night Repair Therapy is not safe for breastfeeding due to the inclusion of retinoids in the formula.

Are all costmetic products tested on human skin?

No, many products aren't tested on human skin, which is why Night Repair Therapy is so unique.

How do I know it works?

By the rigorous testing we carry out. Night Repair Therapy has been held to the highest standard of scientific testing. Double-blind, placebo-controlled clinical studies in human skin.

Our Standard

Cell-to-Surface™

We believe our testing should match the ambition of the formula. 

For our products designed to drive profound, lasting changes to your skin health, we test the final formulation across three distinct dimensions before it ever reaches your routine:

  • Before After

    Tested at the Cell

    Biological Validation

    We test beneath the surface to ensure the formula actively supports your skin’s long-term structural health.

  • Before After

    Measured on the Surface

    Clinical Proof

    Clinically assessed in independent studies using advanced tools to track visible results.

  • Before After

    Perceived in the Mirror

    Consumer Validation

    Science only matters if you can see the difference. We use independent user panels to confirm our scientific research translates into real-world, visible confidence.

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LEARN MORE

A Global authority in skin ageing

Created by Prof. Chris Griffiths OBE

Professor Chris Griffiths OBE is one of the world’s most distinguished consultant dermatologists, awarded an OBE in 2018 for his globally recognised services to dermatology.

Prof. Griffiths was part of the pioneering research team that first discovered exactly how topical retinoids repair the cellular structure of aged skin and has spent decades studying the biological mechanisms of skin ageing. 

Night Repair Therapy is the culmination of this life’s work: a final formulation that harnesses his deep understanding of retinoid pathways to deliver clinical-grade repair, without the irritation.

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DEEP RESULTS TAKE TIME TO BUILD

What to Expect

1 Week

THE SURFACE RESULT

You will notice a visible softening of fine lines and a smoother surface texture. It is important to know that these early changes are primarily driven by moisturisation and barrier repair.

1 Month

The first renewal cycle

As your skin completes its first natural 28-day turnover, the biological support begins. Your skin may feel softer to the touch, without the redness or flaking that can arise from retinol.

3 Months

The Clinical Milestone

This is when our clinical trials measured a statistically significant reduction in the appearance of deeper wrinkles, alongside a visibly healthier, more vibrant complexion.

6 Months

Profound, Lasting Health

Skincare is a long-term investment. By month six, your skin’s barrier and underlying structure are consistently supported. You will maintain a resilient, healthy barrier, sustained visible firmness, and an ongoing daily defence against the visible signs of ageing.