Hyaluronic Facial Serum 30ml Benefits Of Using Hyaluronic Acid Face Serum -Delivers positive anti-ageing results -Reduce fine lines and wrinkles -No irritation caused Hyaluronic acid is a very gentle acid, which is naturally occurring. Our vegan and cruelty-free hyaluronic acid serum formulation will give your clients smoother, softer and more hydrated skin in no time. Whilst you're using a hyaluronic acid serum, your routine will be a little different. After cleansing, and while your skin is still damp, Take a couple (3-4 drops) of drops into the palms of your hands and apply to your face neck and décolletage. Applying to dry skin has to opposite effect and can dehydrate your skin. Hyaluronic acid is a moisture magnet so simply apply and lock in with your favourite night cream.