Dermatologists recommend a gradual and consistent approach to the use of retinol cream. Individuals should test the product twice per day on their inner forearm for 4–5 days to identify any irritation. They should stop using the product if it causes an allergic reaction.
Some dermatologists recommend using the lowest concentration of retinol cream that produces the desired effects. They also advise using sunscreen, limiting exposure to the sun’s rays, and moisturizing often.
A person should always follow a product's directions.