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Products/Serum/Medik8 Crystal Retinal
Medik8 Crystal Retinal
Estimated Price
4565
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Medik8

Crystal Retinal

Retinal Serum

Medik8 Crystal Retinal is an advanced vitamin A serum designed to deliver remarkable anti-aging results. It contains retinaldehyde, a potent derivative of vitamin A that is one step closer to retinoic acid than retinol, making it faster-acting and more effective while remaining gentle on the skin. The serum works overnight to visibly diminish fine lines and wrinkles, refine skin texture, and even out skin tone. It also helps to reduce the appearance of blemishes and hyperpigmentation, promoting a clearer, brighter, and firmer complexion. The unique crystal encapsulation system ensures the retinaldehyde is released gradually, minimizing irritation and maintaining its stability and potency. Available in a progressive ladder of strengths, it allows users to gradually increase their vitamin A dosage as their skin builds tolerance.

Pregnancy Safe
Avoid / Warning
Fungal Acne Safe
Verified Safe
Fragrance Free
Avoid / Warning
Non-Comedogenic
Verified Safe

Scientific Performance

Hydration3/10
Oil Control7/10
Barrier Repair6/10
Acne Safety9/10

Highlighted Actives

RetinaldehydeHyaluronic AcidVitamin ESqualaneCloudberry Seed Oil

Ingredient Benefits

  • Retinaldehyde: Potent vitamin A derivative, promotes cell turnover, reduces fine lines/wrinkles, improves skin texture, targets hyperpigmentation and blemishes.
  • Hyaluronic Acid: Hydrates and plumps skin.
  • Vitamin E: Antioxidant, protects skin from free radical damage.
  • Squalane: Nourishes and moisturizes, supports skin barrier.
  • Cloudberry Seed Oil: Antioxidant, rich in vitamins.

Full Ingredients list

Aqua (Water), Caprylic/Capric Triglyceride, Glycerin, Isododecane, Cyclodextrin, Cetearyl Alcohol, Cetearyl Olivate, Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Sorbitan Olivate, Tocopheryl Acetate, Retinal, Squalane, Sodium Hyaluronate, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Pentylene Glycol, Ethylhexylglycerin, Vanilla Planifolia Fruit Extract, Hydroxypropyl Methylcellulose, Rubus Chamaemorus (Cloudberry) Seed Oil, BHT, Polysorbate 60, Sorbitan Isostearate, Phenoxyethanol, Alumina, CI 14700 (Red 4), CI 19140 (Yellow 5)

Dermatological Fit

Skin types: normal, combination, oily, dry, sensitive
Textures: cream
Climates: moderate, humid, dry

Oriva Scientific Assessment

Contains retinaldehyde, a highly effective form of vitamin A that converts to retinoic acid in one step, making it faster and more potent than retinol. This active ingredient stimulates cell regeneration, boosts collagen production, and inhibits melanin production, leading to smoother, firmer, clearer, and more even-toned skin. The crystal encapsulation technology ensures stability and a slow release for reduced irritation.

Target User: Individuals looking to address signs of aging (fine lines, wrinkles), improve skin texture, reduce hyperpigmentation, or manage acne. Suitable for those who have built tolerance to lower-strength retinoids or are ready to start with a potent vitamin A.

Avoid If: Pregnant or breastfeeding individuals. Those with extremely sensitive skin should approach with extreme caution, starting with the lowest strength (CR1) and introducing very slowly. Individuals new to retinoids should also start with CR1.

Avoid / caution

  • Pregnancy
  • Breastfeeding
  • Very sensitive skin (without careful introduction)
  • Individuals new to retinoids (start with CR1)
  • Retinaldehyde (potential for irritation, dryness, peeling)
  • Vanilla Planifolia Fruit Extract (natural fragrance, potential for sensitivity in some)

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