RESEARCH CALCULATOR

For Educational Purposes Only · Not Medical Advice

Important Notice — Please Read Before Continuing

The information on this page is provided strictly for educational and research reference purposes only. JSW Coaching does not condone, promote, or endorse the use of anabolic steroids or any controlled substances outside of a legal, medically supervised context.

Anabolic-androgenic steroids (AAS) are Schedule III controlled substances in the United States and are regulated or prohibited in many other countries. Possession, distribution, or use without a valid prescription is illegal and carries serious legal and health consequences.

If you are experiencing symptoms related to low testosterone, hormonal imbalance, or any other medical condition, please consult a licensed physician or endocrinologist first. A qualified doctor can order appropriate blood panels, diagnose underlying conditions, and prescribe FDA-approved hormone therapies (such as TRT) under proper medical supervision — this is always the recommended and safest path.

This calculator is a mathematical dosing reference tool only. It does not constitute medical advice, a treatment recommendation, or a protocol endorsement of any kind. Always prioritize your health and work with a licensed healthcare provider.

Half-Life

4–5 days

Common Dose

250–500 mg/wk

Ester

Enanthate

Class

Testosterone

Per Injection

250 mg

1.00 mL

Per Week

500 mg

2.00 mL/wk

Injections/Wk

2× weekly

mL Per Shot

1.00 mL

250 mg/mL vial

For research & educational purposes only. Not medical advice. These compounds are not approved for human use. Consult a licensed healthcare provider.

Sources & Disclaimer

[1] Goldstein AL, et al. (2012). Thymosin: Chemistry, Biology, and Clinical Applications. Ann NY Acad Sci. PMID: 22224837.

[2] Chang CH, et al. (2011). Pentadecapeptide BPC 157 enhances the growth hormone receptor expression. J Orthop Res. PMID: 22664220.

[3] Sinha DK, et al. (2020). Beyond the androgen receptor: the role of growth hormone secretagogues. Transl Androl Urol. PMID: 32055540.

[4] Mifflin MD, et al. (1990). A new predictive equation for resting energy expenditure. Am J Clin Nutr. PMID: 2305711.

[5] Vickers MH. (2009). Peptide analogues of growth hormone-releasing factor. Curr Opin Endocrinol. PMID: 19300092.

[6] Bhasin S, et al. (2010). Testosterone therapy in men with androgen deficiency syndromes. J Clin Endocrinol Metab. PMID: 20525905.

[7] Storer TW, et al. (2003). Testosterone dose-dependently increases maximal voluntary strength and leg power. J Clin Endocrinol Metab. PMID: 12679481.

[8] Hartgens F & Kuipers H. (2004). Effects of androgenic-anabolic steroids in athletes. Sports Med. PMID: 15248788.

[9] Kanayama G, et al. (2008). Long-term psychiatric and medical consequences of anabolic-androgenic steroid abuse. Drug Alcohol Depend. PMID: 18599224.

[10] Basaria S. (2010). Androgen abuse in athletes: detection and consequences. J Clin Endocrinol Metab. PMID: 20501690.

[11] Nieschlag E & Vorona E. (2015). Medical consequences of doping with anabolic androgenic steroids. Eur J Endocrinol. PMID: 26113524.

[12] Pope HG Jr, et al. (2014). Adverse health consequences of performance-enhancing drugs. Lancet. PMID: 24462202.

[13] Handelsman DJ. (2017). Androgen physiology, pharmacology, use and misuse. Endotext. PMID: 25905177.

[14] Shahidi NT. (2001). A review of the chemistry, biological action, and clinical applications of anabolic-androgenic steroids. Clin Ther. PMID: 11589254.

[15] Hoberman JM & Yesalis CE. (1995). The history of synthetic testosterone. Sci Am. PMID: 7817189.

[16] Kicman AT. (2008). Pharmacology of anabolic steroids. Br J Pharmacol. PMID: 18500378.

[17] Lippi G & Guidi GC. (2008). Laboratory screening for doping with anabolic steroids. Clin Chim Acta. PMID: 18234171.

[18] Evans NA. (2004). Current concepts in anabolic-androgenic steroids. Am J Sports Med. PMID: 15262649.

For research and educational purposes only. Not medical advice. Anabolic-androgenic steroids are Schedule III controlled substances in the United States. JSW Coaching does not endorse or recommend the use of any controlled substance outside of a legally prescribed, medically supervised context. Consult a licensed physician before making any health decisions.