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Testosterone Booster - Black Lion Letrone

If you're looking to raise your Testosterone levels naturally, but want to maintain your Estrogen levels, Black Lion has got your back. Black Lion Letrone is a Testosterone Booster that also acts as a partial Estrogen Blocker as well. Letrone will also help to support lean Muscle mass production & promote better & faster fat loss. Black Lion Letrone acts as an Anabolic Aromastase Inhibitor & is 100% all natural. Boost those Testosterone levels & keep your Estrogen levels in check with Letrone. Pick up a bottle today! Introducing Black Lion Letrone!!

Black Lion Letrone Benefits

  • Helps To Maintain Estrogen Levels
  • Acts As A Partial Estrogen Blocker
  • Supports Lean Muscle Mass Production
  • Promotes Better & Quicker Fat Loss
  • Helps To Harden Your Physique 
  • 100% All-Natural Formula
  • Acts As A Natural Anabolic Aromastase Inhibitor
  • Helps Stop Body From Converting Testosterone To Estrogen

How Do I Take Black Lion Letrone?

Black Lion recommends taking one (1) capsule 1-2 times daily.

Black Lion Letrone Ingredients

Serving Size: 1 Capsule

Servings Per Servings: 60

Atractylodes Macrocephala, Rice Flour 500mg

Other Ingredients: Cellulose, Magnesium Stearate, Titanium Dioxide. 

Black Lion Letrone Side Effects & Warnings

Keep out of reach from children. Consult your Doctor prior to use if you have or are at risk for high Blood Pressure, Heart, Kidney, Thyroid, Prostate or Psychiatric disease, Anxiety, Depression, Seizure Disorders, Strokes, or any other medical condition. Do not exceed suggested dosage. Discontinue use immediately if you experience rapid heartbeat, dizziness, vomiting or other similar symptoms. Keep out of reach of children.


Wang L, Zhang H, Wu X, et al. Phylogenetic relationships of Atractylodes lancea, A. chinensis and A. macrocephala, revealed by complete plastome and nuclear gene sequences. PLoS One. 2020;15(1):e0227610. Published 2020 Jan 28. doi:10.1371/journal.pone.0227610


Gu S, Li L, Huang H, Wang B, Zhang T. Antitumor, Antiviral, and Anti-Inflammatory Efficacy of Essential Oils from Atractylodes macrocephala Koidz. Produced with Different Processing Methods. Molecules. 2019;24(16):2956. Published 2019 Aug 15. doi:10.3390/molecules24162956