A detailed side-by-side comparison to help you choose the right strain for your experience level and intentions.
Melmac and Penis Envy sit in the same potency tier, so the same dose range applies to both. Batch variation within a single strain can still exceed the difference between them — weigh your own material.
Melmac is widely reported as much stronger than average cubensis — reduce dried weight by roughly 30–50% versus Golden Teacher.
Penis Envy is widely reported as much stronger than average cubensis — reduce dried weight by roughly 30–50% versus Golden Teacher.
Educational ranges only — not medical advice, and not a substitute for weighing your own material. See the dosage guide and safe trip guide before dosing.
These are close cousins — Melmac is a stabilized descendant of the Penis Envy line — so both are high-potency, introspective strains for experienced users only. Choose Penis Envy for the iconic, well-documented benchmark of high-potency cubensis. Choose Melmac if you want that same PE-style depth with somewhat more consistent, faster-growing genetics; many users find it marginally more predictable. Either way, dose well below a standard cube, arrange a calm setting and a sitter, and avoid risky combinations.