Home Injectables Biotekk Test 400 – BioTekk

Test 400 – BioTekk

£39.99 £28.99

BioTekk Test 400 400mg/ml
Testosterone Enanthate 200mg/ml
Testosterone Decanoate 200mg/ml
10ml Multidose Vial


BioTekk – Test 400 (400mg/ml)

• Testosterone Cypionate 200 mg/ml
• Testosterone Enanthate 200 mg/ml

A trade version of the classic Sustanon from BioTekk, Test 400 is a testosterone blend that contains two different testosterone esters. Test 400 is designed to provide a fast yet extended release of testosterone. This product is manufactured by using technologies of high-percentage drug synthesis resulting in by 20% higher concentration of the active agent per ml as compared to the standard Sustanon version.

All forms of testosterone are responsible for promoting health and well-being through enhanced libido, energy, immunity, increased fat loss, gaining and maintaining 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 as part of a potent stack.

Testosterone is highly favored by athletes for its ability to promote strong increases in muscle mass and strength. As a naturally occurring hormone, it remains the most popular anabolic steroid and is typically used as the base of all cycles and stacks.

For use in bodybuilding, testosterone is almost always used as an injectable ester or suspension due to poor oral bioavailability and the impracticality of high dose transdermal or sublingual delivery. All testosterone forms in a wide sense are the same: active agent testosterone + ester attached, which determines release time and duration of the compounds active life. In a nutshell: long esters release the active agent into the blood slowly, but provide a stable hormone level for a long time (depending on the ester), without creating peaks.

There are numerous symptoms associated with low testosterone. The symptoms themselves are not life threatening but they severally diminish your quality of life. More importantly, when the condition is ignored it can be an open doorway to many far more serious conditions, some of which are life threatening. Regular administration of Testosterone Propionate will remedy every last symptom on this list if it is due to low testosterone.

The symptoms of low testosterone include:

• Loss of Libido (can refer to partial or total loss)
• Erectile Dysfunction (inability to maintain or obtain and erection)
• Loss of Muscle Mass (despite diet & exercise)
◦ Loss of Strength (despite diet & exercise)
◦ Increased Body Fat (despite diet & exercise)
◦ Loss of Mental Clarity
◦ Decreased Ability to Focus
◦ Lethargy
◦ Insomnia
◦ Irritability
◦ Decreased Energy
◦ Depression
◦ Weakened Immune System
• Alzheimer’s Disease
• Diabetes
• Osteoporosis
• Infertility
• Polyuria
• Anxiety
• Heart Disease


Synthetic testosterone was synthesised in 1935 by the German biochemist Adolf Butenandt and Swiss chemist Leopold Ruzicka who both received a Nobel Prize for their work.

What You Need To Know:

Active Half Life: 5-7 days
Classification: Anabolic steroid
Dosage: Men 300 -1500 mg/week
ACNE: Possibly
Water Retention: Yes
HBR: Possibly
Hepatoxity: No
Aromatisation: Yes
Active Substance: Testosterone
Manufacturer: BioTekk