Anabolic steroids come in three main forms: oral, injectable, and topical (gel/cream). Each delivery method has distinct advantages and disadvantages — the right choice depends on your goals, experience level, and tolerance for injections.
Oral steroids are taken as tablets or capsules and absorbed through the digestive system. Most oral anabolic steroids are 17-alpha alkylated (17-aa) — a chemical modification that allows them to pass through the liver without being completely broken down, but also makes them hepatotoxic.
Injectable steroids are oil- or water-based solutions administered intramuscularly. They bypass first-pass liver metabolism, making most of them significantly less hepatotoxic than orals. Injections are typically administered into the glutes, quads, or delts.
Testosterone gel is applied topically to the skin (usually shoulders or upper arms) and absorbed transdermally. It maintains stable, moderate testosterone levels with no injections and minimal peaks and troughs. It is primarily used for testosterone replacement therapy (TRT) rather than performance enhancement.
| Feature | Oral | Injectable | Gel |
|---|---|---|---|
| Administration | Tablet / capsule | Intramuscular injection | Skin application |
| Liver stress | High (17-aa) | Low | Very low |
| Blood level stability | Variable | Stable | Very stable |
| Max cycle length | 6-8 weeks | 16+ weeks | Continuous (TRT) |
| Typical use | Kickstart / solo cut | Main cycle | TRT / base |