No. 01 — Lions Mane Size:2 fl oz which may support restful sleep

which may support restful sleep and stress management

Often referred to as the "smart mushroom

Build Your Custom Bundle

Double the Volume: 4oz Birch Boys bottles provide twice the supply of our standard 2oz tinctures

but our 2oz travel sizes are fully stocked

No. 01 — Lions Mane Size:2 fl oz which may support restful sleepLion's Mane (Hericium erinaceus) is a fascinating functional mushroom valued for its potential to support overall brain health and cognitive function. Often referred to as the "smart mushroom," it is recognized for its ability to help maintain a healthy nervous system and support natural processes associated with mental clarity and focus.*