What Makes TRIBULUS 750™® Unique

SD Pharmaceuticals’ TRIBULUS 750™ delivers 750 mg of pharmaceutical-grade Tribulus terrestris and 500 IUs of Vitamin D3 in an all-natural veggie capsule, to support healthy testosterone levels! In addition, TRIBULUS 750™ includes the clinically-tested absorption ingredient, AstraGin™, to support optimal absorption!

High-Quality Tribulus

Testosterone Support

Tribulus terrestris is a plant in the Caltrop family. It can grow in both cold and hot climates where many other plants have difficulty surviving. Tribulus crops are found in the United States, Mexico, Europe, India and China. Tribulus terrestris is commonly referred to as Puncture Vine and Devil’s Weed and nowadays it’s most popular use is for testosterone and libido support.

Traditional Chinese Medicine

Tribulus terrestris has a long history of use in Traditional Chinese Medicine (TCM) and Indian Ayurvedic medicine. The Ayurvedic (Sanskrit) term for Tribulus is “Gokshura”, which means, “cow razor”.

Supports Body Function

In TCM and Ayurvedic medicine, Tribulus has been used to support healthy cardiovascular and digestive systems. It has also been used to support healthy kidney, bladder and urinary tract function.

product information

Healthy Testosterone Support

Tribulus terrestris contains powerful steroidal glycosides (saponins) called furostanolic saponins. The most predominant furostanolic saponin is protodioscin and it’s well known for its ability to support healthy testosterone secretion.

Furostanolic saponins

The steroidal nature of furostanolic saponins may enable Tribulus to act as an intermediate in the steroidal pathway of androgen production. Furostanolic saponins may act either by binding to hormone receptors or to enzymes that metabolize hormones.

Vitamin D

Research suggests that optimal levels of Vitamin D are associated with healthy sex hormone-binding globulin (SHBG), total testosterone and free testosterone levels!

Tribulus 750 Supplement Facts

Other Ingredients: Hypromellose (Vegetable Capsule), Rice Flour, Magnesium Stearate.


As a dietary supplement, take 1 capsule, up to twice daily. Alternatively, take 2 capsules, once daily.


KEEP OUT OF REACH OF CHILDREN. Do not use if pregnant or nursing. Not intended for use by persons under the age of 18. Consult a health care professional prior to use if you have any known or suspected medical conditions, and/or if you are taking any OTC or presciption medications. Store in a cool, dry place.

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