New delivery - better results! As Advanced Muscle Science continues to develop and launch the best workout supplements possible, they are now offering 4-AD in their new Liquid UTT™ formula found in Liquidrone UTT™. The UTT™ (under the tongue) delivery system offers a more efficient dose of the active compound and elevates blood plasma levels faster than the previous products. Liquid Muscle is Here!

Encounter the same androgenic mass, strength, energy and libido gains as you did with 4-AD plus these benefits:

• Skip the stomach, go straight to the bloodstream.
• 100% bioavailability makes them far superior to the 15% conversion of encapsulated prohormones based on the 1,4 andro studies.
• Ultra efficient UTT™ delivery system
• Completely avoid liver first pass
• Reach blood plasma levels sooner
• Utilize alternate bio-pathway for maximum multi-supplement stacking

Liquid prohormones have an advantage over their encapsulated cousins due to their unique under-the-tongue (UTT™) delivery system - brought to you by Advanced Muscle Science. 4-AD UTT™ (4-Androstene-3b-ol, 17-one suspension), AMS' first liquid testosterone precursor, contains 40 mg per 1 ml of 4-AD dissolved into a unique oral delivery called a nanocarrier. The specific nanocarrier used for 4-AD is known as a Liposome. Liposomes are such a unique delivery system because they encapsulate the active molecular compound in a way that prolongs residence in the bloodstream, enhances intracellular penetration and preserves the active molecule until it reaches its desired location in the body.

Just like similar molecules, 4-AD has a half life. When taken in pill form, you rely on the body to break the pill down then the molecule, resulting in wasted time and causing excess stress on the liver and other organs (4-AD UTT™ avoids the first pass through the liver entirely). This often results in only 15% of the molecule being delivered in the first hour. So for you to achieve sufficient blood levels of the molecule in pill form you must take 200 mg (30 mg the first hour) 2 times a day. However, 4-AD UTT™ is fully dissolved in the Liposomal liquid solution, the full dose of 40 mg can be delivered in 1 hour (as compared to 30 mg with pills), reaching blood plasma levels sooner.

4-AD UTT™ converts at a high rate to testosterone. The liquid oral delivery system will give you better size and strength increases than the old testosterone precursors. It avoids first pass through the liver - maximizing the anabolic efficiency, reaches desired anabolic blood plasma levels faster with five times the efficiency, and Anabolic Liposomal liquid solution spikes blood plasma levels faster and five times as efficient as standard oral capsules and tablets.

4-AD UTT™ is the perfect anabolic to stack with 1-Androsterone UTT, Decavol, and Arom-X UTT or on its own for lean bulk results.