SkinBay samples are available while stocks last and will be included only with eligible orders. We reserve the right to end this promotion at any time.

Medik8 Crystal Retinal 3 Deluxe Sample 4 ml offers a medium-strength entry into advanced vitamin A skincare. Formulated with stabilised encapsulated retinaldehyde it works up to eleven times faster than traditional retinol to visibly smooth fine lines refine texture brighten dullness and support firmer more even skin. The creamy lightweight formula absorbs quickly while hydrating ingredients help maintain comfort. This deluxe sample size is perfect for trial use travel or stepping up from Crystal Retinal 1.

Crystal Retinal is designed for those serious about age-defying skincare. This powerhouse product works overnight to dramatically improve skin’s appearance, helping to smooth, firm, and brighten—making it a must-have in your nightly routine.

Description

A rejuvenating vitamin A night serum created to smooth refine and brighten the complexion. Crystal Retinal 3 uses encapsulated retinaldehyde that delivers powerful yet gentle skin renewal for visible improvements in firmness texture clarity and radiance. Ideal for those confident with beginner-strength vitamin A or looking to progress within Medik8’s vitamin A ladder.

With its silky hydrating base the formula supports skin comfort while delivering transformative results. The 4 ml deluxe sample size is perfect for testing the formula travel or introducing the next level of retinal to your routine.

Key Benefits:

Clinically Proven Results: Works 11x faster than Vitamin A for visibly smoother and firmer skin

Fights the Look of Fine Lines & Wrinkles: Targets signs of ageing with powerful retinal technology

Brightens Dark Spots: Reduces the appearance of dark spots and uneven skin tone

Patented Stability System: Ensures maximum potency and effectiveness throughout the lifespan of the product

Gentle for Sensitive Skin: Thanks to our encapsulation technology, Crystal Retinal delivers powerful anti-ageing results without irritation

Progressive Strengths: Choose from six progressive strengths for ongoing improvement and results over time

Professional & Dermatologist Recommended: Trusted by skincare professionals and dermatologists worldwide

 How to Use:

In the evening, after cleansing, apply a small amount of Crystal Retinal to your face.

Gently massage in an upward motion.

Allow the serum to fully absorb before applying your moisturiser.

Note: When using a retinoid, start with a patch test and gradually increase usage frequency. Begin with 2–3 times per week and work up to nightly use as your skin builds tolerance.

Always apply sunscreen during the day as retinol products can increase skin sensitivity to sunlight.

Ingredients

Aqua (Water), Propanediol, Retinal, Cetearyl Alcohol, Butyrospermum Parkii (Shea) Butter, Squalane, Glycerin, Lactic Acid, Tocopherol (Vitamin E), Polysorbate 60, Ethylhexylglycerin, Sodium Hydroxide, Phenoxyethanol, Carbomer, Disodium EDTA.