NEW

Target all visible signs of skin aging in just 1 tube^[1] with our clinically proven vitamin A power pairing. While Crystal Retinal 6 face serum visibly firms, brightens and smooths your skin while you sleep, Crystal Retinal Ceramide Eye 6 targets the appearance of crow's feet, fine lines and puffiness. Unwrap and experience a more awakened eye area by morning.

Retinal Rewind Kit

Name: Retinal Rewind Kit
Brand: Medik8-US
SKU: P12011
Price: 121.00 USD
Availability: InStock
Rating: 4.8 (5708 reviews)

Age-Defying Face & Under Eye Collection Full Details

Size: Contains 2 Products

Product variants

Retinal Rewind Kit

PROVEN RESULTS

1 tube for clinically proven wrinkle reduction^[]
97% felt their skin had a more youthful appearance^[3]
97% agreed their eye area looked significantly more radiant & revitalized^[4]

[1]Proven via independent clinical studies on Crystal Retinal 6 & Crystal Retinal Ceramide Eye 6, both conducted over 12 weeks [3]Proven via independent clinical study on Crystal Retinal 6. Tested on 33 participants over 12 weeks. [4] Proven via independent clinical study on Crystal Retinal Ceramide Eye 6 conducted over 12 weeks on 32 participant

KEY BENEFITS

Crystal Retinal 6

Acts 11x faster than retinol^[2] to target the appearance of the most stubborn fine lines, wrinkles and dark spots while remaining gentle.
Crystal Retinal Ceramide Eye 6

Delivers a visibly brighter, smoother, more awakened eye area by morning, while remaining ultra-gentle on the delicate eye area.

HOW TO USE

Crystal Retinal 6:

After cleansing in the evening, apply 2 pumps of Crystal Retinal 6 to the face and neck. Allow to absorb, then follow with a moisturizer. Application should be phased in gradually. Use twice a week for the first 2 weeks, every other night for the next 2 weeks, then every night.

Crystal Retinal Ceramide Eye 6:

After applying Crystal Retinal 6, apply a rice-sized amount of Crystal Retinal Ceramide Eye 6 around the eye area, avoiding the eyelids. Application should be phased in gradually. Use twice a week for the first 2 weeks, every other night for the next 2 weeks, then every night.

KEY INGREDIENTS

Crystal Retinal

Retinaldehyde
Proven to act 11 times faster than standard retinol,[2] retinaldehyde (retinal for short) is a revolutionary form of vitamin A that effectively targets the appearance of fine lines and wrinkles, hyperpigmentation, uneven skin texture and loss of firmness - without irritation.
Hyaluronic Acid
With the ability to attract and retain more than 1,000 times its own weight in water, hyaluronic acid draws moisture into the skin, leaving the complexion hydrated and visibly supple.
Crystal Retinal Ceramide Eye

Twin-Encapsulated Retinaldehyde
Proven to act 11 times faster than standard retinol,* retinaldehyde (retinal for short) is a revolutionary form of vitamin A that effectively targets the appearance of fine lines and wrinkles, discoloration, uneven skin texture and loss of firmness. Medik8's unique twin encapsulation technology produces an ultra-slow release, gradient effect of retinal in the skin to ensure equal power and gentleness on the delicate eye area.
*G. Siegenthaler et al., Retinol and retinal metabolism, Biochemical Journal, 1990, 268, pp 371-378
Ceramides
Naturally found in the skin barrier, ceramides are essential for helping the skin to retain moisture while supporting its natural protective shield.
Full Ingredients

GOOD TO KNOW

CLINICALLY PROVEN
DERMATOLOGIST RECOMMENDED
NO SYNTHETIC COLORS
CERTIFIED BY THE VEGAN SOCIETY

FAQS

Can I use these products if I'm pregnant or breastfeeding?

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As a cosmetics company, we are unable to provide product advice in relation to medical conditions such as pregnancy. We would recommend discussing the ingredients with your physician or obstetrician before use. As general guidance, this product does not contain any ingredients which we would recommend to avoid during pregnancy, unless advised by your physician.
Can I use Crystal Retinal every night?

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As long as you build your use up gradually and start with the appropriate strength to begin with, you can use Crystal Retinal every night. For new users of Crystal Retinal, we strongly recommend that you phase-in application to enable your skin to build up a tolerance while avoiding any potential irritation. Use twice a week for the first two weeks, every other night for the following two weeks, then every night.
When should I use Crystal Retinal Ceramide Eye? And how much should I apply?

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You should apply Crystal Retinal Ceramide Eye as part of your evening skincare regimen - after cleansing, direct acids, and Crystal Retinal (for the face), but before your moisturizer. Apply a rice-sized amount per eye, per application.
How do I use Crystal Retinal alongside Vitamin C?

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We recommend using vitamin C alongside Crystal Retinal (vitamin A) as per our Vitamin C + A strategy. This simple yet clinically proven skincare approach champions vitamin C by day, vitamin A (retinoids) by night as the secret to youthful, glowing skin. After cleansing in the morning, apply your vitamin C serum (such as C-Tetra Luxe). After cleansing in the evening, apply Crystal Retinal.

SUSTAINABILITY CLAIMS

Provenance provides confidence for sustainability claims; helping to prevent ‘green-washing’ and empowering conscious consumers to purchase in line with their values. Provenance ‘Proof Points’ are all third party verified and evidenced through supply chains.

Retinal Rewind Kit

Dermatologist Recommended

Clinical Results

Age-Defying Experts

Made in the UK

B Corp Certified

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Retinal Rewind Kit

Age-Defying Face & Under Eye Collection Full Details

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PROVEN RESULTS

KEY BENEFITS

Crystal Retinal 6

Crystal Retinal Ceramide Eye 6

HOW TO USE

KEY INGREDIENTS

GOOD TO KNOW

FAQS

Can I use these products if I'm pregnant or breastfeeding?

Can I use Crystal Retinal every night?

When should I use Crystal Retinal Ceramide Eye? And how much should I apply?

How do I use Crystal Retinal alongside Vitamin C?

SUSTAINABILITY CLAIMS

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