Welcome to the Heffter Research Institute store. All proceeds are applied towards research activities funded by our Institute.
Psilocybin Golf Shirt$20.00
LSD Fitted T-shirt$20.00
$22.00
Psilocybin Value T-Shirt$11.99
Mescaline Yellow T-Shirt$17.99
Organic Mescaline Cotton T-Shirt$23.00
$16.99
$19.99
MDMA Sleeveless Tee$15.99
$18.99
MDMA T-Shirt$16.49
Women's MDMA Tank Top$14.99
$22.00
$35.99
$35.99
$20.00
$24.99
$32.99
$42.99
$22.99
$29.99
Denim Psilocybin Shirt Embroidery$35.99
$11.99
LSD Cap$17.99
LSD Trucker Hat$13.99
$17.00
$22.49
$20.00
Psychedelic Tote Bag$15.99
LSD Ornament (Oval)$6.99
MDMA Teddy Bear$14.99
LSD Dog T-Shirt$21.00
LSD Small Pet Bowl$19.99
LSD Mousepad$13.99
Serotonin Wall Clock$12.99
$22.99
LSD Journal$10.49
LSD Pillow$17.99
Psilocybin Framed Tile$10.00
$22.00
LSD Mug$13.99
Mescaline Mug (Large)$14.99
LSD Stein$15.99
