Body Ripped, an Australian company with a reputation for manufacturing a wide range of quality products, claim that Peptide L-21 is the world’s first engineered protein. It is an optimally amino-balanced mix of ingredients designed to meet the nutritional requirements of intense muscle gain, while supporting fat loss. This is not for beginners – L-21 is a specialty product aimed toward elite bodybuilders during high training cycles.
*First product of its type
*Good quality blend of fast acting whey protein
*Added leucine and BCAAs
*Great product for elite bodybuilders
Ingredients in Body Ripped Peptide L-21 High Leucine WPI
The tailored mix of various protein sources, giving an optimised amino acid profile, is what makes this product stand out.
Peptide L-21 is based on whey protein isolate. Cold filtration was used to produce a high quality isolate with enhanced GMP levels. GMP or Glycomacropeptide, is a biologically active fraction of whey protein which contains high levels of branched chain amino acids (BCAAs). To this is added hydrolysed whey isolate, structured leucine di- and tri- peptides, and extra BCAAs. In addition to the engineered protein component, L-21 contains vitamins and minerals. With just over 3% fat, and less than 1g of carbs per serve, it provides great support for lean mass gain.
Pros & Effectiveness of Body Ripped Peptide L-21 High Leucine WPI
L-21 is a fast acting and well engineered mix of ingredients designed for elite athletes who want precisely tailored support for extreme work outs. Taken pre-and post-workout, it has the potential to enable big gains.
This is a really innovative product. Engineering a protein source to supply such a specific ratio of amino acids is something that hasn’t previously been done with the degree of precision that Body Ripped have managed with L-21.
The high quality blend of proteins, peptides, and amino acids, is a large selling point of this premium product. The mix of the longer chain, but still fast-acting WPI with the shorter, almost instantly absorbed whey hydrolysate and leucine peptides ensure the building blocks of protein synthesis are available all the way through workout and recovery.
Similarly, leucine and the other essential BCAAs are included in multiple forms – as lone amino acids, di- and tri-peptides, as short peptides in whey hydrosylate, and longer peptides in the unhydrosylated whey protein isolate. This means that these amino acids are being taken into the body a number of ways. The result of this is that they are going to be on hand for growth and repair during the workout, and continue to be around to prevent muscle catabolism afterward.
Leucine is not only a BCAA, but it has an anabolic effect, signaling the body to lay down more muscle. About 5g of leucine before a work out is recommended to see these benefits. L-21 contains just over 6g per serve, so is a well dosed inclusion to a high performance product. As is the case with all whey proteins, L-21 is high in glutamines which are essential, particularly during heavy training where they can play a role in muscle repair and provide immune support.
Cons of Body Ripped Peptide L-21 High Leucine WPI
L-21 is a very specific type of protein. It is specifically tailored to act during, and immediately after a workout, and to support intense strength training. L-21 must be taken in the correct way, at the correct time, to be effective. Using this like an everyday protein would show few benefits.
A good idea would be to use a longer lasting protein mix on a day to day basis, adding L-21 pre- and post- workout to deliver the fast hit of muscle building fuel when it’s most needed.
This is a unique product, the first “fully engineered protein” on the market, and it is made using very high quality ingredients. It is no run of the mill protein, and it does not come cheap. Whether or not it can do what other proteins can’t will determine whether this extra cost represents good value.
Taste and mixability of Body Ripped Peptide L-21 High Leucine WPI
L-21 mixes relatively well. The pleasantly acidic orange and pine-lime flavours do a good job of masking the bitter taste of the whey protein hydrolysate and BCAAs.
Body Ripped Peptide L-21 High Leucine WPI – The verdict
This innovative product can provide great pre- and post-workout muscle support to elite bodybuilders. As technology evolves, this will surely be the first of many “engineered proteins” to hit the market, and it’s probable that this will drive the price down for these types of supplements. The true test will be whether or not the technology employed in the design of this product translates to real gains that other proteins aren’t able to deliver. This is something to watch with interest as this part of the market develops.