Letrobol Tablets, containing Letrozole, are an oral non-steroidal aromatase inhibitor (AI) at 2.5 mg/tab in a 50-tab pack from British Dragon. Marketed as Femara, it's used medically for breast cancer and off-label in bodybuilding to control estrogen levels during steroid cycles. It has minimal hepatotoxicity, no anabolic effects, and potent estrogen suppression (~98%), requiring careful use to avoid over-suppression.
Letrozole has a half-life of approximately 2-4 days, requiring every-other-day or daily dosing for consistent effects. It remains detectable in the body for about 10-14 days, depending on dosage, metabolism, and testing methods. Bloodwork and professional guidance are advised for precise clearance timelines.
Letrozole inhibits the aromatase enzyme, preventing the conversion of androgens to estrogen, reducing circulating estrogen levels by up to 98%. This minimizes estrogenic side effects like gynecomastia and water retention during steroid cycles. It also supports testosterone production indirectly by reducing estrogen feedback on the HPTA. Users notice reduced bloating and improved muscle definition within days.
With a half-life of ~2-4 days, Letrobol requires every-other-day or daily dosing. It doesn't interact with androgenic pathways, ensuring no anabolic interference. What doesn't happen: no testosterone suppression or significant liver toxicity, but over-suppression of estrogen can cause joint pain or low libido.
Letrobol Tablets excel for bodybuilders managing estrogen during aromatizing steroid cycles or supporting PCT, requiring bloodwork to optimize dosing and avoid low estrogen symptoms.
Best for bodybuilders using aromatizing steroids (e.g., testosterone, Dianabol) or undergoing PCT; suitable for men. Not recommended for women (except in medical contexts) or those with low baseline estrogen without medical clearance.
| Substance | Letrozole |
|---|---|
| Concentration | 2.5 mg/tab |
| Form | Oral tablets |
| Pack Size | 50 tabs |
| Half-life | ~2-4 days |
| Aromatization/Hepatic | Non-aromatizing / Minimal hepatic |
| Primary Use | Estrogen control, gynecomastia prevention, PCT |
| Manufacturer | British Dragon |
| Brand | Femara |
Letrobol Tablets are used in bodybuilding to control estrogen levels during cycles with aromatizing steroids, preventing gynecomastia and water retention. They also support PCT by reducing estrogen suppression of the HPTA, aiding testosterone recovery and maintaining lean gains.
Testosterone Enanthate: Controls estrogen during bulking cycles.
Dianabol: Prevents water retention and gynecomastia.
Clomid: Enhances PCT for testosterone recovery.
Cycle Support: Supports liver and lipid health.
Letrobol vs Anastrozole: Letrozole is stronger (~98% estrogen reduction); Anastrozole is milder (~80%) and less likely to over-suppress.
Letrobol vs Exemestane: Letrozole is non-suicidal (reversible); Exemestane is suicidal, binding permanently to aromatase.
Letrobol vs Tamoxifen: Letrozole prevents estrogen formation; Tamoxifen blocks estrogen receptors, better for PCT.
Review labs with a professional where lawful to ensure authenticity and safe dosing.
Letrobol may be used in PCT to control estrogen, starting 1-2 days post-oral steroid or 10-14 days post-long ester. Use 0.5-2.5 mg daily or EOD for 4-6 weeks, combined with SERMs like tamoxifen or clomiphene. Bloodwork ensures hormonal balance.
What are Letrobol Tablets?
Letrobol Tablets are an oral aromatase inhibitor (Letrozole) for estrogen control; see What Are Letrobol Tablets. They prevent gynecomastia—consult professionals for safe use.
How long does Letrobol stay in your system?
Detectable for ~10-14 days; see How Long Does Letrobol Stay in Your System. Monitor with professional guidance.
What are Letrobol Tablets used for in bodybuilding?
They're used to control estrogen and prevent gynecomastia; see What Are Letrobol Tablets Used For in Bodybuilding. They suit cycles—use with oversight.
How to take Letrobol Tablets?
0.5-2.5 mg daily or EOD; see How to Take Letrobol Tablets. Start low—consult professionals for dosing.