Testosterone Enanthate 300

It is an injectable oil containing testosterone enanthate, a long-acting ester of testosterone, dosed at 300mg per ml in a 10ml vial. It is the standard testosterone base used to raise and hold blood testosterone through a cycle for muscle growth, strength and recovery.

Commonly reported as a guide, not medical advice: first cycles often sit around 300 to 500mg per week over 12 to 16 weeks. Because the enanthate ester is long-acting, the weekly amount is usually split into two injections a few days apart to keep blood levels steady. You will need needles for intramuscular injection.

Testosterone converts to oestrogen, so water retention and gynaecomastia are the main concerns, often controlled with an aromatase inhibitor like anastrozole. Acne, oily skin and hair thinning in prone individuals are possible. Testosterone suppresses your own production, so a proper PCT after the cycle is standard to help natural levels recover.

Both are long-acting injectable testosterone esters and behave almost identically in practice. Enanthate releases very slightly faster, but the dosing, cycle length and effects are effectively the same, so most users treat them as interchangeable.

Yes. Every box carries a verification check-code you can confirm before you buy, and the range is lab tested. This is genuine Proper Labs stock, not a copy.

Every vial is genuine Proper Labs stock with a verification code you can confirm on our site. Delivery is handled from the UK on Royal Mail Tracked 24, typically 1 to 2 working days. Order before noon on a working day and it usually ships that same day, always in discreet, unbranded packaging.