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PCT & Test Booster - Blackstone Labs Letro XT 60 Tablets

While effective in helping you get the gains you want, prohormone and other supplement cycles can disrupt your body's natural equilibrium. This is why it's almost always a good idea to take a PCT following your prohormone supplement. And if you want a PCT that will help you balance your hormone levels while also helping you preserve your gains, then you'll want to try Blackstone Labs Letro XT! This new PCT from Blackstone Labs also provides the benefits of increased testosterone, meaning it works both as a PCT and a testosterone booster! A PCT helps restore your testosterone production to natural levels, as well as control estrogen, which Letro XT prioritizes, as well as then boosting your testosterone levels so that you keep up your gains and can build more muscle. So if you're looking for a PCT that offers both of these benefits, then try Blackstone Labs Letro XT after your prohormone cycle! 

Blackstone Labs LetroXT Benefits

  • Prevents Estrogen
  • Promotes Testosterone Boost
  • "World's Strongest PCT"
  • "Ultimate Testosterone Booster"
  • Helps Decrease Water Retention

How to Take Blackstone Labs LetroXT

Take as a dietary supplement. Take 1 tablet of Letro XT in the morning and 1 in the afternoon. Do not take more than 4 tablets per day. 

Blackstone Labs LetroXT Ingredients

Supplement Facts

Serving Size: 1 Tablet 

Servings per Container: 60

Amount per Serving DV%

Proprietary Anabolic & PCT Blend 75mg *

(3b-hydroxy-androsta-1,4,6-triene-17-one (ATD), 3b-hydroxy-androsta-4,6-diene-17-one) 

*Daily Value (DV) not established.

Other ingredients: Microcrystalline Cellulose, Phosphatidylcholine 75%, Hydroxypropyk Beta Cyclodextrin, Medium Chain Triglycerides, Phytosterols, Magnesium Stearate, Silica. 

Blackstone Labs LetroXT Side Effects

Consult with a licensed physician before using this product. Do not take if you have prostate hypertrophy, liver disease, kidney or heart disease. Do not take if you have been diagnosed with high cholesterol, prostate cancer, testicular cancer or breast cancer or are under the age of 18. Keep this product and all other supplements out of the reach of children. Must be 21 years of age or older to purchase this product.

Allergen Warning: Manufactured on shared equipment that also processes eggs, wheat, & soy (lecithin). 


Hackett G.- 2016-An update on the role of testosterone replacement therapy in the management of hypogonadism.