AST Urso-X


AST Urso-X is an innovative recent discovery that has exciting anabolic and anti-catabolic properties! This is the product that can help you build muscle, increase strength, and get lean – Urso-X!

Out of stock

Brand: AST
SKU: 705077002970
  • Bioactive Ursolic Acid
  • Natural Anabolic & Anti-Catabolic
  • Stimulates Muscle Growth
  • Increases Strength

It’s not that often that a new, natural compound comes along with promises of muscle growth, strength, and body re-composition that actually works. However, that’s about to change! Recent clinical research has resulted in the discovery of the powerful anabolic and anti-catabolic benefits of ursolic acid.

What is ursolic acid? It’s a phytochemical that’s primarily found in holy basil, apple peels, and other plants. Initial research has indicated that this potent compound has anabolic and anti-catabolic properties - not only has it been shown to increase muscle mass and strength, it’s also been shown to help preserve muscle mass while in a fasted state. Additionally, it’s been shown to support body re-composition.

Initial animal studies using mice determined that ursolic acid had anti-catabolic affects - the mice that were given ursolic acid experienced less catabolism than those mice that did not receive ursolic acid. Additional studies using mice that ran for 5 weeks demonstrated that those mice given ursolic acid gained muscle mass and strength while the mice given a placebo did not, indicating anabolic effects.

Ok, sounds good but what about real studies using human test subjects?

One study using real human test subjects was conducted for 8 weeks. Test subjects received a 150mg dose of ursolic acid three times a day with meals while following a resistance training program.

At the end of the 8 weeks, it was determined that ursolic acid was able to increase circulating IGF-1 levels by 22.8% when compared to the placebo. Additionally, it was determined that ursolic acid-enhanced muscle insulin/ IGF-1 signaling, which resulted in Akt activation, muscle growth, and reduced fat levels. So it was determined that Ursolic acid increases muscle in part by enhancing the IGF-I and insulin receptors.

Enough science! It’s clear that ursolic acid is both an anabolic and anti-catabolic compound that works through multiple pathways. So, where can you get this exciting new compound? Leave it to AST Sports Science to create the most effective ursolic acid supplement on the market – Urso-X!

This is without a doubt the most significant natural anabolic compound to come along in years! One capsule of Urso-X provides 600 mg of rosemary extract, a natural source that contains 25% ursolic acid – that’s 150 mg per capsule – the exact dose used in human studies! Of course, you can expect only the highest quality products from AST!

If You Want To Gain Lean Muscle, Increase Strength and Achieve Those Recomp Goals, It’s Time To Add Urso-X by AST To Your Program!


Discuss with your physician before taking if you have a medical condition or are taking any prescription medications. Stop use and discuss with your physician if any negative effects occur. Do not exceed suggested dose. Do not take if pregnant or lactating. Must be 18 years old to use this product. Keep away from children. Do not use if seal has been tampered with. Store in a cool, dry place.

Serving Size: 2 Capsules
Servings Per Container: 90

Amount Per Serving

Rosemary Extract (Rosmarinus officinalis) (leaf) containing 25% Ursolic Acid – 600 mg

Other Ingredients:
Rice Flour Powder, Magnesium Stearate, Silicon Dioxide.

Global Disclaimer

Manufacturers continually change product specifications, descriptions and ingredients. While we try our best to keep all product information up to date, it may not reflect the latest information available from the manufacturer. Product packaging may contain different or additional information, including the product description, nutritional facts, ingredients, allergens and other information. Always read labels, warnings, and directions and other information provided with the product before using or consuming a product. Information and statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition. For additional information about a product, please contact the manufacturer.

Take 2 capsules with breakfast, 2 capsules with lunch, and 2 capsules with dinner. Use on a 6 week on/2 week off cycle.

Additional information

Weight 11.2 oz
Dimensions 8 × 6 × 6 in


There are no reviews yet.

Be the first to review “AST Urso-X”

Your email address will not be published. Required fields are marked *