Anabolic peptide supplement formulated with 2,000 mg of DL-185 dileucine to support muscle protein synthesis, anabolic signaling, and strength development.
- 159% Greater Activation of Muscle Protein Synthesis²
- Research-Grade Anabolic Peptide
- 2,000 mg DL185™‡
- Dietary Supplement
- 144% More Strength¹
- 60% More Anabolic Than Leucine²

THE MASTER KEY TO UNEQUIVOCAL, MIND-BLOWING MUSCLE GAINS!
Muscle Peptide 185
Peptide 185™ is composed of two leucine molecules bonded together, creating a patented dipeptide structure known as DL-185™. The power of DL-185™ has been supported by human clinical research.
- Dramatically boosts lower body strength, total strength & lower body reps to failure!*
- Boosts muscle protein synthesis by 159%*

KEY INGREDIENTS
2,000MG DL-185™ DILEUCINE‡
Researchers did just that when they created L-Leucyl-L-Leucine Monohydrate or Dileucine (DL-185™). Dileucine is a peptide consisting of two leucines chemically bonded to one another that get into the bloodstream intact and can boost protein synthesis even better than regular l-leucine. And we’re not just talking about a “little better” either! In a groundbreaking study, subjects who consumed 2000 mg of DL-185™ demonstrated a massive 159% greater activation of muscle protein synthesis compared to baseline and 60% greater than regular leucine! What is even more interesting is that compared to baseline, leucine did not stimulate muscle protein synthesis, indicating that the intact dileucine is signaling the muscle to resynthesize new muscle proteins!*
‡Per Serving

THE SCIENCE
159% GREATER ACTIVATION OF MUSCLE PROTEIN SYNTHESIS
In a groundbreaking study, subjects who consumed 2000 mg of DL-185™ found in Peptide 185™ demonstrated a 159% greater activation of muscle protein synthesis compared to baseline and 60% greater than regular leucine.*
Reference:
Kevin J.M. Paulussen et al. Dileucine ingestion is more effective than leucine in stimulating muscle protein turnover in young males: a double blind randomized controlled trial. J Appl Physiol 2021, 131:1111-1122
https://journals.physiology.org/doi/full/10.1152/japplphysiol.00295.2021

Muscle Peptide 185 MORE ANABOLIC THAN LEUCINE
Normally, after you consume protein, digestion breaks the chemical bonds between the amino acids that make up that protein and the result is shorter strings, including free amino acids and dipeptides (dipeptides are short peptides containing only two amino acids). What’s special about dipeptides is that small intestines absorb dipeptides faster than their single-molecule counterparts for maximized amino acid delivery to the muscle.*

Peptides for Anabolic Strength
Peptide 185 is composed of two leucine molecules bonded together, creating a patented dipeptide structure known as DL-185™. The power of DL-185™ has been supported by human clinical research. It activates the master anabolic switch, promoting enhanced strength and muscle protein synthesis.
¹Subjects taking DL-185™ significantly Increased total strength by 144% compared to subjects taking a placebo (DL-185™ 156 lbs. vs. placebo 64 lbs.).
²In a groundbreaking study, subjects taking DL-185™ demonstrated a 159% greater activation of muscle protein synthesis compared to baseline and 60% greater than leucine.
‡Per serving
| Supplement facts | ||
| Serving Size: 3 Capsules | ||
| Servings Per Container: 28 | ||
| Amount Per Serving | %Daily Value | |
| Calories | 10 | |
| DL-185™ Dileucine (L-leucyl-L-leucine monohydrate) | 2,000 mg | † |
| †Daily Value not established. | ||
Other ingredients
Capsule (hypromellose, calcium carbonate), magnesium stearate, silicon dioxide.
Contains bioengineered food ingredients.
Made in the U.S.A. from domestic and international ingredients.
Suggested use
Take 1 serving (3 capsules) with a glass of water and consume once daily after a workout or in the morning on non-training days. Do not exceed 3 capsules in a 24-hour period. Read the entire label before use and follow directions provided.
Warnings
For adult use only. Do not use if pregnant or nursing. Consult a medical doctor before use if you have medical condition or before starting any diet or exercise program.
Keep out of reach of children.
Use this product as a food supplement only. Do not use for weight reduction.
Do not use if packaging has been tampered with. Store in a cool, dry place (60° F to 80° F).
Disclaimer
While HULK MUSCLES strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by HULK MUSCLES.























