Syn Pharma Primosyn 10 Methenolone Acetate (Primobolan)
Primobolan (primo), chemical name Methenolone, is by far the most popular injectable AAS for cutting cycles. Primobolan is considered a fairly weak steroid. Its anabolic/androgenic ratings are low and it’s one of the weakest steroids on paper; though, it is stronger than masteron.
10mg / 100 ct
Trenbolone Acetate
Testosterone Enanthate
Winstrol 25
Testosterone Propionate
Winstrol 10
Anadrol 




UPDATED December 3rd, 2025
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