Non-Detect Mushrooms.

Non-Detect Mushrooms are Psilocybe Cubensis Penis Envy mushrooms grown so they test non-detect for psilocybin, psilocin, 4-ACO-DMT, research chemicals and cannabinoids. They rely on other naturally occurring tryptamines and are popular with psychonauts who want to make their own shroom chocolates, tea, or eat the caps directly.

We recommend starting low and going slow, especially if you’re new to non-detect mushrooms. With the capsules, begin with a single .35g capsule, or a small portion of whole mushroom, and allow at least 60–90 minutes before considering more. Individual sensitivity varies.

Our Non-Detect Mushrooms are made with lab-tested ingredients to ensure consistent and accurate dosing. As with any supplement, consult a healthcare professional if you have questions about suitability for your individual circumstances.

You can purchase Non-Detect Mushrooms in-store or online at GreenRX™ Madison Mushroom Dispensary, located at 4261 Lien Rd, Madison, WI 53704. We’re open Mon–Fri 11am–7pm and Saturday 11am–4pm.

Our Non-Detect Mushrooms test free of psilocybin, psilocin and other controlled compounds, and GreenRX™ Madison sells only products that comply with applicable Wisconsin and federal regulations. Laws can change, so check current local rules.