
CYRÈNE SKINCARE
Retinal skincare
Meet the Diamond Retinal collection. Explore encapsulated retinal concentrations from 0.01% to 0.25%, compare who each formula is for, and shop the strengths currently available.
Find your Diamond Retinal.
Five concentrations of encapsulated retinal. Choose with your previous retinal experience and skin tolerance in mind.
| Formula | Retinal | Who is it for? |
|---|---|---|
| Diamond Retinal 1 | 0.01% | New to retinal? This is the lowest concentration in the collection. |
| Diamond Retinal 3 | 0.03% | For those comfortable with the lowest level and considering their next step. |
| Diamond Retinal 5 | 0.05% | For experienced retinal users whose skin tolerates this concentration. |
| Diamond Retinal 10 | 0.1% | For experienced users who comfortably use lower retinal concentrations. |
| Diamond Retinal 25Not yet available in this store | 0.25% | For advanced users with experience of Diamond Retinal 10. Introduce this higher concentration gradually. |
You do not need to work through every strength. Higher is not automatically better. Introduce gradually, follow your chosen formula’s directions and use sunscreen during the day.



