Strength 90%
Muscle Gain 100%
Side Effects 25%
Cutting 10%
Keep Gains 80%
Boldenone 250 mg Boldenone undecylenate (Item No. 21632) is an analytical reference standard that is categorized as an anabolic androgenic steroid. Anabolic steroids, including boldenone undecylenate, have been used to enhance physical performance in racehorses and athletes.