Blackstone Labs Chosen1 Test Booster is marketed and claim as a precursor to 1-testosterone, a potent androgenic muscle builder. 
 
Here's a breakdown of some of the claims made about Blackstone Labs Chosen 1:
 
Precursor to 1-Testosterone: Blackstone Labs Chosen1 is claimed to be a precursor to 1-testosterone, which is known for its potency in promoting muscle growth and strength.
 
Dry Gains: Blackstone Labs Chosen1 claims to help users achieve "drier gains," meaning it may promote muscle growth without excessive water retention. This can be desirable for those looking for a lean and dry physique.
 
No Aromatization to Estrogen: Blackstone Labs Chosen1 claim to be a derivative of DHT (dihydrotestosterone), a hormone that cannot be converted into estrogen. This is marketed as a benefit because it may reduce the risk of estrogen-related side effects, such as gynecomastia (breast development in males).
 
Increased Muscle Mass: Blackstone Labs Chosen1 claims to lead to increased muscle mass, which is a common goal for bodybuilders and athletes.
 
No Bloating: As mentioned, the lack of estrogen conversion is suggested to result in no bloating, further contributing to a lean and dry appearance.
 
Increased Strength and Recovery: Blackstone Labs Chosen 1 is also claimed to enhance strength and recovery, which can be beneficial for athletes and bodybuilders.
 
Blackstone Labs Chosen 1 should be used in conjunction with diet and exercise,
 
Supplement Facts
Serving Size: 1 Tablet
Servings Per Container: 60
Amount Per Serving DV%
1-DHEA Blend 65mg*
1 androstene-3b-ol, 17-one,
1 androstene-3b-ol, 17-one Undecanoate,
1 androstene-3b-ol, 17-one Caprylate
*Daily Value (DV) Not Established
Other Ingredients: Microcrystalline Cellulose, Phosphatidylcholine, Hydroxypropyl-beta-cyclodextrin (HPBCD), Phytosterol, Stearic Acid, Magnesium Stearate, Starch, Titanium Dioxide, Silica, FD&C Red #40