BulkSupplements.com L-Leucine Powder - Leucine Supplements, BCAA Supplements - Amino Acid Powder, Unflavored, 5g per Serving, 500g (1.1 lbs) (Pack of 1)

L-Leucine arrived on time and in tact. No odor or smell upon opening the bag. The product does not have a flavor. I’ve been adding it and creatine (also from Bulk Supp) to my Hydration drink. It does not dissolve fully, but not an issue for me. I just shake well before taking each sip. I may try it in my iced coffee.I’ve only been drinking it for 2 days, but will report back with results. No gas, no stomach upset.Updated (1 Week):Still no side effects or gastrointestinal issues. Progressive load and endurance in gym is much improved. Increased muscle pump (glutes/hams/quads).Since this product Does not fully dissolve in cold, warm or hot liquids I would suggest adding to a smaller quantity of fluid, and drinking all at once. I currently had been mixing w/hydration or Xtend EAA and sipping throughout the day, but by the end of day, product is at the bottom of vessel.I added to my hot coffee, product did not dissolve, floated to top, but also added a ‘peanut like’ flavor to coffee. Going forward I am only going to mix with 4oz Hydration fluid and drink at once.I’ll still leave 5 stars because supplements just simply have nuances and we just have to figure out what route & dose is best for us.

I add the L+Leucine to my collagen, hot coffee, butter and creamer. It mixes easily using a battery hand held frother. It's helping with my energy levels and has jump started my weight loss again.

The taste is horrible and it requires a mixing device to dissolve it. A flavored drink mix makes it tolerable. At age 69, I feel results quickly and pay attention. My energy level and strength are up noticeably after only two doses.

I bought the powder because I tend to mix/add extra amino acids into my drinks and wanted to include some additional Leucine Powder. It is pure and clean, just like advertised, no fillers or flavors. If you are not use to using an unflavored powder, it tends to have a bitter flavor and you need to mix it with something; flavor packs, other drink mixes,... I add mine into a pre/intra protein shake or a first thing in the morning shake.Pro: Product is a very fine powder, I have had no problems mixing it with my current drinks and it does not effect the flavor of them. Packaging is a heavy duty zippie type bag, takes up little room on the shelf, however on occasion I have issues getting it to seal shut but not that often. Price is very reasonable for the quantity purchased.Con: no scooper - this can be an issue for some but I just placed a left over one from another product in the bag, no problem.So far a good product, I am very satisfied with and plan on making future purchases.

This product is great! I can already start to see a difference in my body composition. Also, Great price for the quantity and quality; however, it does not dissolve well and it has a salty taste to it. I recommend buying a drink mix that you like with a strong flavor and mixing it in a bullet/ninja blade mixer. If you do this, you will have a great drink! Anyhow, this is a great buy, and I highly recommend it if you are trying to build muscle and maintain a healthy body composition.

This was tough to mix in with a drink. It did not dissolve and the after taste was rough. Effective but gross

I purchased this after doing some research into body building and consistently seeing leucine mentioned as one of the most important amino acids to deliver after a workout. I looked for the recommended dosage, checked my regular whey protein supplement and realized it only delivers about half of the amount. I was already going to purchase another supplement from this seller, so grabbed another one as well. I have now been using is as recommended (1 tsp twice a day) and have seen some improvement in strength at the gym. However, this might also be attributed to the beta alanine supplement I purchased at the same time and have been using together with this one. In any way, I am happy with the purchase. The product dissolves well and it's a great price for the amount. The only drawback is the taste, it's really gross so I dissolve it in a half cup of milk, chug it and chase with a glass of water. It is not so noticeable when added to a full cup of milk and whey protein powder though.