Boosters

What are active concentrates or boosters and how can they benefit the skin?

Boosters are highly concentrated formulas with active ingredients that treat specific skin problems. These concentrates are especially effective in combating wrinkles, loss of elasticity and skin dehydration. Regular use improves skin firmness, texture and tone, providing visible results in a short time.

How are the active concentrates applied to obtain the best results?

To get the most out of active concentrates, apply them to clean skin before other products such as creams or oils. With just a few drops, distribute them gently and evenly over the face and neck, using upward strokes. Due to their high concentration, they should ideally be used once or twice a day, depending on your skin's needs. If you are using them for the first time, start with a daily application and adjust according to your skin's tolerance.

Are there any precautions to take when using active concentrates?

When using active concentrates, you should keep in mind that depending on your skin type, it may be more sensitive. It is advisable to start with low concentrations of ingredients such as pure retinol and AHA, and gradually increase the dose. In our case, retinol is incorporated into the formula in microspheres which, upon contact with specific skin enzymes, are released in a controlled manner, improving its efficacy and compatibility with the skin. Gisèle Denis retinol concentrate is tested on sensitive skin. It is essential to apply sunscreen every morning. Apply only a small amount, and adapt its use according to the needs of your skin for optimal results.