Skin is biologically different from day to night. Every night, your skin repairs damage and re-energises. It is also more prone to moisture loss and has a thinner, more fragile barrier. That’s why we recommend having a dedicated regenerating skincare routine , made with ingredients that can deliver powerful renewing benefits overnight.

When applied to the skin at night, peptides can:
1. Help promote collagen production which can help to improve skin’s firm feel and reduce the look of wrinkles.
2. Enhance skin barrier function, protecting it from daily environmental damage.
3. Improve skin renewal by helping to support skin’s natural processes, promoting a smoother, healthier-looking complexion.

Hyaluronic acid is a humectant that can hold up to 1,000 times its weight in water, making it a perfect ingredient for skin hydration. Using it at night helps in the following ways:
1. Hyaluronic acid penetrates the skin and provides deep hydration, plumping the look of skin and reducing the appearance of wrinkles while you sleep.
2. Skin's permeability increases at night, allowing hyaluronic acid to be absorbed more effectively, helping skin to remain well-hydrated.
3. By maintaining hydration levels, hyaluronic acid helps strengthen the skin barrier, protecting it from daily environmental aggressors.

Polyglutamic acid (PGA) is a naturally occurring biopolymer that has several benefits for skin care, especially when used at night:
1. PGA is known to hold up to 5,000 times its weight in water, making it an extremely effective hydrator.
2. PGA forms a film on the skin's surface that helps prevent moisture loss, helping to keep the skin hydrated throughout the night.
3. GA can inhibit the breakdown of hyaluronic acid, enhancing the skin’s ability to retain moisture.

Using polyglutamic acid at night allows it to work with the skin's natural renewal process, making it one of the best night skin ingredients.