Testosterone Phenylpropionate 100 mg/ml

Testosterone Phenylpropionate is an androgenic anabolic steroid — a medium-duration ester of testosterone. It is produced in a concentration of 100 mg/ml. It provides a relatively quick rise in testosterone levels while maintaining them for several days.
Main effects:

Rapid increase in muscle mass and strength.
Improved recovery and endurance.
Enhanced mood, motivation, and libido.
Moderate water retention.

Usage and dosages:

Beginners: 300–400 mg per week (3–4 ml).
Experienced users: 400–600 mg per week (4–6 ml).
Course duration: 8–12 weeks.
Injections: Every 2–3 days.

It can be used solo or in combination with other steroids. After the cycle, Post-Cycle Therapy (PCT) with Clomid or Tamoxifen is required.
Advantages:

Faster action than long esters.
More stable levels than Propionate.
Good balance between speed and convenience.

Disadvantages:

Requires more frequent injections than Enanthate/Cypionate.
Aromatization (risk of gynecomastia and water retention).
Suppression of natural testosterone production.