Get your mind, memory, and attention span revved up with this powerful blend of Caffeine, L-Theanine, Lion’s Mane, and other ”brain hacking” nootropics. HOW TO USE: Peel it, set it, and forget it. Patches are most effective when applied to your vein-y parts (we prefer the inner forearm). May be worn for up to 12 hours. Warnings: Topical use only. Do not use on wounds or damaged skin. Stop use immediately if skin becomes irritated. Not for use on children. Wash hands after use. Consult a healthcare professional about potential interactions or complications before use. Avoid direct and/or prolonged contact with water, as this may have an adverse effect on the patch adhesive.