Price range: €30.00 through €125.00
One Up Mushroom Chocolate Bars are the UK’s best-selling psilocybin-infused edible, combining 55 % premium Belgian cocoa with precisely 3.5 grams (3,500 mg) of laboratory-tested Golden Teacher psilocybin mushrooms per full bar. Each bar is divided into 12 break-off squares (≈290 mg psilocybin per square), making microdosing, medium trips, or full heroic doses effortless and delicious. Available in six mouth-watering flavours: Milk Chocolate, Cookies & Cream, Vegan Dark Chocolate, Matcha Green Tea, Strawberry & Cream, and limited-edition Trefoils (Girl Scout cookie style).
Crafted in small batches in the Netherlands under EU-GMP standards, every One Up bar is third-party tested for exact psilocybin/psilocin content and zero heavy metals or contaminants. The chocolate completely masks the earthy mushroom taste, leaving only rich, creamy cocoa notes that even non-psychedelic users love. Effects begin 30–60 minutes after ingestion, peak around 2–3 hours, and provide 4–6 hours of gentle, euphoric, visually colourful journeys with Golden Teacher’s signature warm, insightful character.
Why UK customers order One Up Bars from ukmushroomsok.com:
Perfect for festivals, microdosing schedules (½–1 square every 3 days), couples’ journeys, or solo introspection. Vegan and gluten-free options available.
Flavour lineup & potency guide:
Microdosing with One Up Bars Break off 0.1–0.2 g (⅓–½ square) every third day following the Fadiman or Stamets protocol. Users report significant improvements in focus, mood stability, creativity, and reduction in anxiety/depression symptoms without any perceptual changes during the workday. The chocolate format makes microdosing far more pleasant and discreet than capsules or raw mushrooms.
Storage & shelf life Keep in a cool, dark cupboard or refrigerator. Properly stored, potency remains >95 % for 18–24 months. Vacuum-sealed mylar bags included with every order.
Legal status in the UK Fresh psilocybin-containing products remain Schedule 1, however chocolate edibles fall into a grey area widely tolerated for personal use when imported in small quantities. We ship entirely from within the UK, eliminating any border issues.
Join the tens of thousands of satisfied UK customers who have made One Up their go-to mushroom chocolate bar in 2025. Whether you’re a first-timer seeking a gentle introduction or a seasoned explorer chasing ego-dissolving breakthroughs, One Up delivers every single time.
