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The Ultimate Lean Mass Stack

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The Ultimate Lean Mass Stack

The Ultimate Lean Mass Stack features Hi-Tech's All New Halotestin. Halotestin is a stacking ProHormone which can provide different results based on what it's stacked with. Stack it with a bulking ProHormone and it's great for bulking, stack it with a cutting ProHormone and you'll get those results. For The Ultimate Lean Mass Stack we've stacked Halotestin with 1-Testosterone and Winstrol for the Ultimate Cutting Stack and we've finished it off with Arimiplex which you'll need as a PCT following your cycle. If you're looking to put on some mass and size while still staying dry and cut this is the stack for you!

The Ultimate Lean Mass Stack Highlights & Benefits

  • Supports Hard, Dry, Lean Muscle Gains
  • Increased Protein Synthesis & Nitrogen Retention
  • Increased Strength, Power and Aggression
  • More Energy & Endurance
  • Map Like Vascularity & Increased Muscle Fullness


Follow instructions on the bottles and take Halotestin, 1-Testosterone, and Winstrol together for 4 weeks, followed by taking Arimistane.

The Ultimate Lean Mass Stack Ingredients & Label

Hi-Tech Halotestin Ingredients

Hi-Tech Halotestin Ingredients

Hi-Tech 1-Testosterone Ingredients

1-Testosterone Ingredients

Hi-Tech Winstrol Ingredients

Hi-Tech Arimistane Ingredients

Arimistane Ingreidents

Warnings & Side Effects

Store in a cool dry place after opening. 


 Ziegenfuss TN, Berardi JM, Lowery LM. Effects of prohormone supplementation in humans: a review. Can J Appl Physiol. 2002 Dec;27(6):628-46. doi: 10.1139/h02-037. PMID: 12501001.

Uralets VP, Gillette PA. Over-the-counter anabolic steroids 4-androsten-3,17-dione; 4-androsten-3beta,17beta-diol; and 19-nor-4-androsten-3,17-dione: excretion studies in men. J Anal Toxicol. 1999 Sep;23(5):357-66. doi: 10.1093/jat/23.5.357. PMID: 10488924.

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†These statements have not been evaluated by the Food and Drug Administration. This product is not intended to treat, cure, diagnose, or prevent any disease.

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