LETRONE IS AN EPIC ADVANCEMENT IN THE MUSCLE BUILDING, PERFORMANCE ENHANCING SUPPLEMENTS. ALL NATURAL, PLANT BASED, HIGH POWER RESULTS.
MOST COMMONLY USED WHEN ESTROGEN IS ABNORMALLY HIGH OR WHEN A STRONG NATURAL ANABOLIC IS NEEDED. STACKS WELL WITH ALL OF Black Lion Research's PRODUCTS.
Letrone is an all natural dietary supplement.
Atractylodes macrocephala has been shown to reduce aromatase by up to 94% while exhibiting additional anabolic properties which stem from increased endocrine function.
-Increased T3 and T4
Gains are lean and dry. Increases in muscle mass with a concurrent drop in fat is common.
This product is a natural anabolic aromatase inhibitor.
Atractylodes macrocephala Koidz (A. macrocephala), a Chinese medicinal herb, has been extensively used to treat digestive diseases in China and most other Asian countries (PPRC, 2005; Lee et al, 2007). Dry rhizomes of A. macrocephala are rich in sesquiterpenes and acetylenic compounds (Endo et al, 1979; Chen 1987; Huang et al, 1992; Lin et al, 1997). Typical polysaccharides atractan A, B, and C, present in A. macrocephala, have been reported to exhibit hypoglycaemic activities (Wang et al, 2000; Jia et al, 2003). Although atractylenolide I, atractylenolide II and atractylenolide III are all bioactive substances present in Atractylodes macrocephalae, the majority of research studies carried out in the recent years have focused on atractylenolide II and atractylenolide III (Kang et al., 2011b). Atractylenolide II is a marker substance present in Atractylodes macrocephalae which exhibits well-documented gastrointestinal inhibitory effects and anticancer activity (Zhang et al., 1999; Liu et al., 2005). Atractylenolide II is one of the main constituents present in the effective volatile oil fraction (Li et al., 2001), potentially effective in treating senile dementia. Atractylenolide III is a possible candidate for the treatment of human lung carcinoma (Kang et al., 2011a).
Primary targets for aromatase inhibition are atractylenolide 1 2 and 3 with atractylenolide 1 being exceptionally strong with 94.5% inhibition.
Atractylenolides are exceptionally strong aromatase inhibitors that show exceptional oral bioavailability. There are many AIs in nature. During my research I must have found over 100 potentials but unfortunately 99.9999% of them are poorly absorbed orally which limits their potential.
Atractylenolide in contrast is very well absorbed.
It was a huge loss when Formestane got canned because well....Ais are great but that was also anabolic.
Letrone is a stout AI but it also shows significant anabolic potential by increasing endogenous hormones.
In one animal study growth was increased by 20% compared to control when animals were fed atractylodes macrocephala.
The increase in growth was attributed to increases in-
Growth hormone x30%