HD Labs Sustaject 325 (Sustanon)

Each unit contains 1x 10ml multi dosage vial

HD Sustaject 325 (Testosterone Propionate, Testosterone Phenylpropionate, Testosterone Isocaproate, Testosterone Decanoate) is one of top-selling products of HD Labs. It is highly recommended as the base of both mass building and cutting cycles. It is favoured due to it a blend of 4 difference esters resulting in a targeted sustained release of testosterone.

Testosterone is responsible for promoting health and well-being through enhanced libido, energy, immunity, increased fat loss, gaining and maintaining lean muscle mass, preventing Osteoporosis (loss of bone density), and possible protection against heart disease. It combines excellently with many other compounds both oral and injectable (preferably short esters) as part of a course.

With a half-life of around 8.5 days, it is a medium duration release ester, excellent for cycles 6 weeks and longer.

Dosages are typically 100-200mg taken ideally every 3-4 days.

Beginners 0.5ml every 3-4 days.

Intermediate 1ml every 3-4 days.

Advance 2ml+ every 3-4 days.

Consider adding other compounds to your cycle to lessen side effects associated with excessive use of Testosterones.

Testosterone is the primary sex hormone and anabolic steroid in males. In humans, testosterone plays a key role in the development of male reproductive tissues such as testes and prostate, as well as promoting secondary sexual characteristics such as increased muscle and bone mass, and the growth of body hair. In addition, testosterone in both sexes is involved in health and well-being, including moods, behaviour, and in the prevention of osteoporosis.

In general, androgens such as testosterone promote protein synthesis and thus growth of tissues with androgen receptors. Testosterone can be described as having virilising and anabolic effects (though these categorical descriptions are somewhat arbitrary, as there is a great deal of mutual overlap between them).

Side effects such as excessive water gain (bloat), gynecomastia, mood instability and many others can generally be treated by controlling Aromatisation of Testosterone into estradiol thereby preventing subsequent estrogens being produced in excess.