Osta Strength 90 Capsules Hardcore Muscle Builders

Hammer Labz Osta Strength harnesses the selective androgen receptor modulation of Ostarine (MK-2866) to deliver a highly anabolic yet non-aromatising formula. By binding specifically to androgen receptors in muscle and bone tissue, it supports the accrual of lean body mass without conversion to oestrogens. This targeted action helps you build new muscle, preserve existing fibre during calorie restriction and maintain hard-earned strength gains in training phases.

Ideal for use during both bulking and cutting cycles, Osta Strength can be incorporated into an 8–12-week plan. Beginners may start with one capsule daily, escalating to two or three per day as tolerance and goals permit. It’s especially effective in the late stages of a cycle (weeks 8–12) when fat-loss and enhanced vascularity are priorities, and during post-cycle recuperation to support joint and connective-tissue health.

Designed for advanced athletes and strength trainers who demand clinical-dose SARMs, Osta Strength is suited to both male and female lifters seeking to elevate lean mass and metabolic rate. It fits into varied dietary protocols—including high-protein and moderate-calorie deficits—and complements resistance programmes focused on hypertrophy, strength preservation and regenerative support.