Glow Gene 3% Hyaluronic Serum is a hydrating facial serum formulated at a 3% concentration of hyaluronic acid. Hyaluronic acid is a humectant — it binds water and holds it in the upper layers of the skin, which is why skin looks plumper and fine lines appear softened while it is well hydrated.

One detail decides whether this product works for you: apply it to slightly damp skin and seal it with a moisturiser on top. A humectant applied to bone-dry skin in a dry environment can draw moisture outward instead of inward, leaving skin feeling tighter rather than softer. On damp skin under a moisturiser, it does what it is meant to.

Suitable for most skin types including dry, oily and combination skin, and light enough to use morning and night. Pat two to three drops over the face and neck after cleansing, then moisturise. Patch-test before first use, and stop if irritation occurs.