The boosters are designed to maximise your existing routine so will slot in nicely alongside your other products. Add a couple of drops to your serums, moisturisers or balms and apply to face and neck. Alternatively, use it straight up by applying directly to skin. Unlike conventional retinol, Bakuchiol doesn’t increase the skin's sensitivity to sunlight, but we do recommend you wear an SPF the following day anyway, because that’s just best for your skin all round.
We always recommend patch testing before use.