Precautionary measures
Avoid direct contact with eyes. If product gets into eyes, rinse thoroughly with water. If irritation occurs, discontinue use. If irritation persists, consult a physician.
Use only as directed. Do not apply to damaged or inflamed skin. Contains Vitamin A which may increase skin sensitivity to the sun. Avoid sun exposure and wear sunscreen during the day while using this product and for a week afterwards.
Use with caution when using dietary supplements or other products containing vitamin A/retinoids. Consult a physician before use if pregnant or nursing. Patch testing prior to use is recommended.
For a comprehensive guide to patch testing, visit medik8.co/patch. Keep out of reach of children.
Professional treatments
The more stable the molecule, the more effective it can be on the skin.
Crystal Retinal offers a level of retinal stability only found at Medik8: our innovative stability system features our renowned crystal encapsulation and a patent-pending formula complex.
The dual-layer stability system comes together to protect the retinal molecule for unparalleled strength and long-lasting effectiveness.
From the Experts
“After years of research and experimentation, we cracked the retinal code in 2018 with a unique stabilization discovery. Our enhanced stability system incorporates two formulation techniques.
First, we protected the powerful yet fragile molecule with a crystal encapsulation that works to both coat the retina and slowly release it onto our skin overnight to minimize potential irritation.
We then enhanced this with a patent-pending stabilising formula complex, unique to Medik8, to ensure the retinal is stabilised throughout its lifecycle – from raw material all the way to our skin.
This means your Crystal Retinal stays powerful from the first application to the very last.”
Daniel Isaacs
Director of Research Medik8.
Research Siero Santo
Skin problem
Skin Aging
Body area
Sight,Eyes
Product type
Serums