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What is Brawn?

Brawn is a natural muscle builder containing 5a-hydroxy laxogenin at 100mg per capsule. Research has demonstrated that 5a-hydroxy laxogenin increases protein synthesis by over 200%, which has significant positive ramifications for building muscle mass.2 Muscle protein synthesis, in a nutshell, is the physiological process that creates protein from amino acids. Since muscles are comprised largely of proteins, the more synthesis occurs, the more muscles hypertrophy (grow).

Furthermore, 5a-hydroxy laxogenin helps balance cortisol secretion throughout the day, as well as boost thyroid production and regulate blood sugar levels, all of which play major roles in healthy recovery, fat loss, and reduction of muscle wasting.[4] 

Cortisol is a catabolic hormone secreted in response to stress; too much cortisol secretion has been shown to impair the body’s ability to synthesize muscle protein and may even result in atrophy of muscle tissue.[5] That being said, we need some cortisol to function properly and burn fat, as well as fight inflammation.

Thyroid hormones, on the other hand, act on nearly every cell in the body to increase metabolic rate. Therefore, increased thyroid production acts to enhance fat loss and total energy expenditure.[6]

Benefits of Brawn Supplementation

Users of Brawn can expect to see strength increases within three to five days of initiating use, and muscle mass increases typically become readily apparent within two to three weeks. 

The 5a-hydroxy laxogenin contained in Brawn is one of, if not the most, effective phytosterol compounds commercially available that will help you build more muscle, burn more fat, feel more energetic, and increase strength gains!

Brawn will also help fight inflammation and promote rapid recovery after tough training sessions. 

Key Research-Backed Benefits of Brawn Include:

  • Increase muscle protein synthesis by over 200%*
  • Reduce cortisol and help manage stress
  • Boost strength, power, and endurance*
  • Enhance metabolic rate and fat loss*
  • Fight inflammation and promote recovery

*In conjunction with a proper exercise and diet regimen

Brawn Dosing Recommendations

Directions:  Take 1 to 2 capsules daily. Do not exceed 8 weeks of continued use.

BPS Brawn supp facts

Frequently Asked Questions:

Q: Can I use Brawn for post-cycle therapy (PCT)?

A: You can indeed use Brawns during PCT but it won’t restore your body’s natural hormone production.

Q: Can I stack Brawn with other BPS Nutrition products?

A: Absolutely, Brawnstacks well with Command and Epidrone for enhanced results!




[2] Syrov, V. N., & Kurmukov, A. G. (1975). [Experimental study of the anabolic activity of 6-ketoderivatives of certain natural sapogenins]. Farmakologiia i toksikologiia, 39(5), 631-635.

[4] de Valeri, B., & Usubillaga, A. (1989). Sapogenins from Solanum meridense. Phytochemistry, 28(9), 2509-2511.

[5] McNurlan, M. A., et al. (1996). "Protein synthesis rates of skeletal muscle, lymphocytes, and albumin with stress hormone infusion in healthy man." Metabolism 45.11:1388-1394.

[6] Kyle, L. H., Ball, M. F., & Doolan, P. D. (1966). Effect of thyroid hormone on body composition in myxedema and obesity. New England Journal of Medicine, 275(1), 12-17.