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FinaFlex Stimul8

  • Destroy Workouts with Unparalleled Energy!*
  • Increase and Preserve Muscle Mass!*
  • Propel Workouts to the Next Level!*
  • Slice Through Adipose Tissue!*
  • Endurance, Strength, Power!*

Finaflex® proudly introduces Stimul8™, the ultimate High Performance Pre-Workout product powered by a Thermogenic Ripping Matrix that delivers extreme results! Stimul8™ is built with ingredients designed to propel workouts to the next level. Stimul8™ allows users to experience unparalleled energy while also experiencing enhanced endurance, strength, and power.*

Irisinxd™ The Science Behind The Patent

Stimul8™ features Irisinxd™ a Patent Pending blend of exotic stimulants featuring N-Coumaroyldopamine (a selective beta 2 adrenergic agonist), combined with the most effective COMT (Catechol-O-Methyl-Transferase) inhibitor to increase the bioavailability and overall effectiveness of N-Coumaroyldopamine (a.k.a. NCD) in the body. Without the COMT inhibitor, the awesome power of NCD cannot be realized because it is rapidly metabolized by COMT once introduced *2.

Irisinxd™ The Ultimate Body Experience

Is it possible to burn fat while preserving and increasing muscle mass? With Irisinxd™, the answer is yes! Ingredients that make up Irisinxd™ have been shown in recent studies to benefit and support the body recompositioning phenomenon. Naturally occurring N-Coumaroyldopamine, a Beta 2 Adrenergic Agonist is as effective as some pharmaceutical counterparts at stimulating cAMP. *1

Benefits of Irisinxd™
  • Naturally occurring N-Coumaroyldopamine, a Beta 2 Adrenergic Agonist is as effective as some pharmaceutical counterparts at stimulating cAMP. *1
  • Beta 2 Adrenergic Agonists decrease fat by stimulating B2-adrenoceptors in cells in the body.*1
  • Beta 2 Adrenergic Agonists have anabolic effects, which stimulates muscle growth in young men.*4
  • Beta 2 Adrenergic Agonists have potential to alter skeletal muscle function.*5
  • Beta 2 Adrenergic Agonists can restore muscle mass and strength.*5

Beta Alanine – The Ultimate Sports Nutrition Ingredient?

Beta Alanine (b-Alanine) is a naturally occurring amino acid found to have a multitude of benefits as a Sports Performance supplement. Beta Alanine has been shown in various human studies to be effective in increasing endurance, strength, and power in users. STIMUL8™ features a significant dose of Beta Alanine per serving, allowing users to experience its awesome power as a Sports Performance ingredient. Recent studies in 2013 continue to solidify Beta Alanine as an incredibly robust Sports Nutrition ingredient.*

Benefits of Beta Alanine
  • Beta Alanine supplementation has been shown to increase exercise capacity and performance.*6
  • Beta Alanine elevates muscle carnosine content, improving performance in high-intensity exercise episodes.*7
  • Beta Alanine supplementation for 28 days improves performance in recreational runners.*8
  1. Park, J. B. N-Coumaroyldopamine and N-caffeoyldopamine increase cAMP via beta 2-adrenoceptors in myelocytic U937 cells. FASEB J.19, 497–502 (2005).
  2. Lu H, Meng X, Yang. Enzymology of methylation of tea catechins and inhibition of catechol-O-methyltransferase by (-)-epigallocatechin gallate. Drug Metab Dispos. 2003 May; 31(5):572-9.
  3. Waldeck, B. (2002) Beta-adrenoceptor agonists and asthma—100 years of development. Eur. J. Pharmacol. 445, 1–12
  4. Martineau L, Horan MA, Rothwell NJ, Little RA. Salbutamol, a beta 2-adrenoceptor agonist, increases skeletal muscle strength in young men. Clin Sci (Lond). 1992 Nov;83(5):615-21.
  5. Ryall JG, Plant DR, Gregorevic P, Sillence MN, Lynch GS. Beta 2-agonist administration reverses muscle wasting and improves muscle function in aged rats. J Physiol. 2004 Feb 15;555(Pt 1):175-88. Epub 2003 Nov 14.
  6. Harris R.C., Stellingwerff T. Effect of b-Alanine Supplementation on High-Intensity Exercise Performance. Limits of Human Endurance. 2013, vol 76, pp 61-71.
  7. Derave, W. Use of Beta-Alanine as an Ergogenic Aid. Nestle Nutr Inst Workshop, 2013, Volume 75, pp 99-108.
  8. Ducker, K.J., et al. Effect of Beta-Alanine Supplementation on 800 m Running Performance. Int J Sport Nutr Exerc Metab. Epub 2013 Apr 18.


Customer Reviews
5.0 Based on 28 Reviews
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Filter Reviews:
Andrew F.
United States
Great Pre Workout

The overall experience is really nice. Gives me good energy to push thru my workout.

james g.
United States United States
Awesome product

This is one of the best Pre workouts I have ever used. Have tried so many different Pre workouts through the years this product provides explosiveness, focus and long lasting energy through out the most vigorous of workouts

Dylan R.
United States United States
Extravaganza of the Coolest of Raspiness

Tastes amazing and the energy hits you without kicking in like 400 hp.

Becky J.
United States United States

This is my favorite pre! I can get it anywhere but i love Tiger Fitness and how my packages don’t look like they were used for soccer practice, my products arrive in timely fashion, and pricing is fairly competitive! Keep it up!!!

Kyle C.
Works great!

Product tastes and works great. One of the better pre workouts I’ve tried. Great pump and no crash.

Nutrition Info

Warning Concerning California Residents: This product may contain chemicals known to the State of California to cause cancer and birth defects or reproductive harm.