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Medik8

Crystal Retinal Experienced 20

£99.00 30ml

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Key Benefits

  • Reduces the appearance of fine lines and wrinkles, leaving skin firmer, smoother, and more youthful over time.
  • Powered by retinaldehyde, a next-generation vitamin A that works up to 11 times faster than standard retinol* for rapid, visible improvements.
  • Enhances skin texture, brightness, and overall radiance for a healthier, more even-looking complexion.
  • Medik8’s patented stability system keeps the serum effective until the last drop, ensuring consistent results.
  • Part of the Medik8 Crystal Retinal range, designed for advanced vitamin A users seeking maximum anti-ageing benefits safely.
Targets
  • Ageing skin Ageing skin
  • Pigmentation Pigmentation
  • Dull skin Dull skin
  • Oily skin Oily skin
When to use
  • Evening Evening
Product details

Medik8 Crystal Retinal 20 is a night serum containing 0.2% retinal, designed for advanced vitamin A users who have built tolerance with lower strengths. This potent serum works up to 11 times faster than standard retinol, helping to visibly smooth fine lines, improve skin texture, even skin tone, and boost firmness. Medik8’s patented stability system ensures the serum remains effective throughout use, delivering consistent, professional-grade results.

 

Ideal for highly experienced vitamin A users seeking maximum anti-ageing benefits safely.

 

Explore the next strength in the Medik8 Crystal Retinal range to continue progressing your results.

 

*G. Siegenthaler et al., Retinol and retinal metabolism, Biochemical Journal, 1990, 268, pp 371-378

Directions for use

After cleansing in the evening, apply 2 pumps of Medik8 Crystal Retinal 20 evenly to the face and neck. Follow with Medik8 Advanced Night Restore, which is designed to be applied after vitamin A for deep hydration and nourishment.

Introduce the product gradually into your routine as tolerated:

  • Use twice a week for the first 2 weeks.
  • Every other night for the next 2 weeks.
  • Then nightly as tolerated.

Always use a broad-spectrum sunscreen the following morning. For personalised guidance, book a Face Dr skincare consultation with one of our Skin Experts.

Key ingredients
  • Retinaldehyde – A high-performance vitamin A that works up to 11 times faster than regular retinol, helping to reduce fine lines, refine skin texture, even skin tone, and improve firmness.
  • Hyaluronic Acid – Locks in moisture to keep the skin hydrated, plump, and soft throughout the night.
  • Vitamin E – A powerful antioxidant that shields the skin from free radical damage while boosting the effectiveness of other active ingredients.
  • Glycerin – A natural humectant that traps moisture, leaving skin nourished, smooth, and comfortable.
All ingredients
Aqua (Water), Caprylic/Capric Triglyceride, Glycerin, Isododecane, Cetearyl Olivate, Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Cetearyl Alcohol, PPG-12/SMDI Copolymer, Sorbitan Olivate, Tocopheryl Acetate, Titanium Dioxide, Eclipta Prostrata Extract, Cyclodextrin, Squalane, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Phenoxyethanol, Melia Azadirachta Leaf Extract, Hydroxypropyl Methylcellulose, Sodium Hyaluronate, Tetrahexyldecyl Ascorbate, Rubus Chamaemorus (Cloudberry) Seed Oil, Alumina, Isostearic Acid, Lecithin, Polyglyceryl-3 Polyricinoleate, Polyhydroxystearic Acid, Stearic Acid, Pentylene Glycol, Retinal, Moringa Oleifera Seed Oil, Sodium Polyaspartate, Climbazole, Disodium EDTA, Lonicera Japonica (Honeysuckle) Flower Extract, Lonicera Caprifolium (Honeysuckle) Flower Extract, Daucus Carota Sativa (Carrot) Seed Oil, Ethylhexylglycerin, 3-O-Ethyl Ascorbic Acid, Dipteryx Odorata (Tonka) Bean Extract, Hydroxyacetophenone, Polysorbate 60, Sorbitan Isostearate, Vanilla Planifolia (Vanilla) Fruit Extract, Decylene Glycol, 1,2-Hexanediol, BHT, Coumarin. Please note: This ingredient list is sourced directly from the brand's website. While we make every effort to ensure the information is accurate and up to date, formulations may change over time. For the most current and reliable details, please contact us at hello@myfacedr.com.

Pairs well with

Medik8 Advanced Night Restore™
Rejuvenating Multi-Ceramide Night Cream

Advanced Night Restore

£60.00 50ml

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Watch the video

Experts explain 

Learn more from Medik8 about Crystal Retinal 20 on YouTube.

Experts explain

Reviews

Crystal Retinal Experienced 20 FAQs

What is Medik8 Crystal Retinal 20?

Medik8 Crystal Retinal 20 is a night serum with 0.2% retinal, designed for advanced vitamin A users. It helps reduce fine lines, refine skin texture, even skin tone, and improve firmness, working up to 11 times faster than standard retinol.

Who should use Medik8 Crystal Retinal 20?

This serum is designed for those who have already built tolerance with lower strengths of Medik8 Crystal Retinal and want to maximise anti-ageing results safely.

How should I introduce Medik8 Crystal Retinal 20 into my routine?

Introduce the serum gradually: begin with twice weekly applications, increase to every other night over two weeks, and then move to nightly as your skin tolerates it. Always follow with a broad-spectrum sunscreen the next morning.

Can Medik8 Crystal Retinal 20 be combined with other Medik8 products?

Yes, it pairs well with other Medik8 treatments. For example, following with Medik8 Advanced Night Restore provides deep hydration. Medik8’s philosophy recommends using vitamin C in the morning and vitamin A products like this serum at night.

Can I use Medik8 Crystal Retinal 20 during pregnancy or breastfeeding?

Vitamin A derivatives are generally not recommended during pregnancy or breastfeeding. Please consult your doctor before using Medik8 Crystal Retinal 3. For personalised guidance and advice on suitable alternative products, you can speak with a Face Dr Skin Expert during a consultation.

Is Medik8 Crystal Retinal 20 suitable for sensitive skin?

This serum is intended for advanced users who have already built tolerance with lower strengths. You can explore our Medik8 collection and begin with a gentler strength if needed. For personalised advice and to ensure this routine suits your skin, book a Face Dr skincare consultation.

How long before I see results with Medik8 Crystal Retinal 20?

With consistent use, Medik8 Crystal Retinal 20 can improve fine lines, skin texture, and overall radiance within 4–12 weeks. Results may vary depending on your skin type and routine. To get the most from your serum, combine it with Medik8 products that address your specific skin concerns. For example, start with Lipid Balance Cleansing Oil to cleanse, then apply Hydr8 B5 Intense Serum before your vitamin A serum to boost hydration and enhance results. For personalised guidance, book a Face Dr skincare consultation to ensure this routine is tailored to your skin.

Is Medik8 Crystal Retinal 20 vegan and free from harmful ingredients?

Yes, Medik8 Crystal Retinal 20 is vegan, paraben-free, alcohol-free, fragrance-free, and clinically tested for both safety and effectiveness.

Can Medik8 Crystal Retinal 20 be used around the eye area?

Medik8 Crystal Retinal serums are formulated for facial use. For a dedicated night-time eye treatment, we suggest Medik8 Crystal Retinal Ceramide Eye, available in three strengths. This eye cream helps reduce the appearance of dark circles while smoothing and firming the delicate under-eye area for a brighter, more youthful look. Check our Medik8 collection to learn more.
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