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Some advanced users run longer cycles or higher doses: 4-6 week cycle: 20-50 mcg daily, 4-6 weeks off (less common, higher risk) Bilateral IM split: 40-80 mcg/day split between muscle groups post-workout Training-day only: 50 mcg on training days (4-5x/week) for 4 weeks The standard 10-day on / 4-week off protocol is the most commonly documented starting point in community sources
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