Tribulus 1000 mg
Brand: GNC Herbal Plus
Dr. Feb's Analysis
Scientific Mechanism
The primary active compound in Tribulus terrestris fruit extract is a steroidal saponin, specifically protodioscin. At the cellular level, these saponins interact with the hypothalamic-pituitary-gonadal (HPG) axis. They may stimulate the release of luteinizing hormone (LH), which signals the testes to produce testosterone. Additionally, protodioscin is converted into dehydroepiandrosterone (DHEA) in the body, a precursor to sex hormones. This dual action supports nitric oxide synthesis for blood flow and modulates androgen receptor activity, potentially enhancing libido and physical performance without introducing synthetic hormones.
Key Benefits
Key benefits include:
- Supports healthy libido and sexual function in men.
- May enhance physical performance and stamina.
- Promotes vitality and overall energy levels.
- Supports healthy testosterone levels within normal ranges.
Usage & Safety
Dosage: Take 2 capsules daily with food. Do not exceed recommended dosage. Timing: Best taken with a meal to aid absorption and minimize gastrointestinal upset. Safety: Consult a physician if pregnant, nursing, taking medication, or have a medical condition. Discontinue use two weeks prior to surgery. Keep out of reach of children.
