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    Skin Confidence

    AND REVEAL YOUR BRIGHTEST SKIN YET

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 Key Benefits 

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Visible Smoothing Power

Designed to leave skin looking smoother, softer, and more refreshed.

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Radiant, Smoother-Looking Skin

Designed to leave skin looking smoother, brighter, and more refreshed.

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Advanced Stability Until the Last Drop

Featuring Medik8's patented stability complex.

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Next-Generation Retinal Technology

Formulated with retinaldehyde, a vitamin A ingredient designed for targeted nighttime skincare routines.

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Customize Your Regimen With 6 Progressive Strengths

Choose from six progressive retinal strengths, ranging from 0.01% to 0.24%, so you can select a formulation that fits your skincare routine and experience level.

 Proven Results 

97% of participants reported a more youthful-looking complexion after use.[1]

20% Improvement in the Appearance of Wrinkles[1]

20% Improvement in the Appearance of Dark Spots[1]

11% Improvement in the Appearance of Skin Firmness[1]

100% of Participants Reported That Crystal Retinal Felt Gentle on Their Skin[1]
[1] Product evaluation based on an independent 12-week study involving 33 participants using one tube of Crystal Retinal 6. Individual experiences may vary. [2] G. Siegenthaler et al., “Retinol and retinal metabolism,” Biochemical Journal, 1990, 268, pp. 371–378.

Before

AFTER 10 DAYS

 
 

 How to Use 

First-Time Use

If you're new to Liquid Peptides, we recommend performing a patch test at least 24 hours before first use. Follow the patch-testing instructions provided with the product.

Step 1

After cleansing in the morning and evening, apply 6 drops of Liquid Peptides across the face, neck, and décolletage.

Step 2

 Allow the serum to absorb before applying your preferred moisturizer.

 Experts Recommended 

A true breakthrough in vitamin A skincare

DANIEL ISAACS 

Chief Product Officer

One of the finest formulations you’ll find!

HANNAH COATES  

Beauty & Wellness Editor - British Vogue

 Key Ingredients 

Retinaldehyde

Retinaldehyde, also known as retinal, is a vitamin A ingredient studied for its conversion properties compared with retinol.[1] Crystal Retinal features retinaldehyde in a range of progressive strengths designed for evening skincare routines.

Vitamin E

Vitamin E is an antioxidant commonly used in skincare formulations. It is included to complement the formula and help leave the complexion looking smooth, soft, and refreshed.

Hyaluronic Acid

A hydrating skincare ingredient designed to complement your daily routine and leave skin looking smooth, supple, and refreshed.

Glycerin

Glycerin is a hydrating skincare ingredient commonly used to help maintain moisture and leave the complexion feeling soft, smooth, and comfortable.

check_circle  Thoughtfully Formulated 

check_circle  Dermatologist-Informed Skincare

check_circle  No Artificial Fragrance 

check_circle  Paraben Free 

check_circle  Alcohol Free 

check_circle  Vegan Society Certified 

check_circle  Award-Winning Skincare 

Crystal Retinal

$45.40
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Liquid Peptides™

$56.20
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