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💥 Elevate your gains with pure, clean, and certified L-Leucine power!
Nutricost Pure L-Leucine Powder offers 500 grams of high-quality, unflavored L-Leucine, a primary branched-chain amino acid essential for muscle growth. This vegan, non-GMO, and gluten-free supplement delivers 5 grams per serving and is produced in NSF certified, GMP compliant, FDA registered facilities, ensuring premium quality and safety for health-conscious professionals.


| ASIN | B01BCNGPCU |
| Age Range Description | Adult |
| Allergen Information | Gluten Free, Soy Free |
| Best Sellers Rank | #10,401 in Health & Household ( See Top 100 in Health & Household ) #21 in Branched Chain Amino Acids Nutritional Supplements |
| Brand | Nutricost |
| Brand Name | Nutricost |
| Color | Ice |
| Container Type | Tub |
| Customer Reviews | 4.4 out of 5 stars 2,952 Reviews |
| Diet Type | Vegan |
| Dosage Form | Capsule |
| Flavor | Unflavored |
| Global Trade Identification Number | 00810014679341 |
| Item Dimensions | 5.12 x 4.53 x 6.69 inches |
| Item Form | Powder |
| Item Weight | 1.2 pounds |
| Manufacturer | Nutricost |
| Manufacturer Part Number | NTC046101 |
| Material Features | Gluten Free, Vegetarian |
| Material Type Free | Non-GMO and Gluten Free |
| Model Name | NTC046101 |
| Model Number | NTC046101 |
| Number of Items | 1 |
| Primary Supplement Type | Branched-Chain Amino Acids (BCAA) |
| Product Benefits | Muscle Growth |
| Recommended Uses For Product | Muscle Growth |
| Special Ingredients | L-Leucine |
| Specific Uses For Product | Personal, Supplementation |
| Supplement Formulation | Individual Supplement |
| Total Servings Per Container | 100 |
| UPC | 810014679341 |
| Unit Count | 17.9 Ounce |
M**Y
Great product for muscle protein synthesis and recovery
I was very impressed with the results of using Nutricost Unflavored L-Leucine. I started using it as part of recovery from knee replacement surgery. It claims it provides benefits in muscle protein synthesis and recovery and I certainly experienced that as well as improvements in other muscle groups. As an older adult I am concerned with retaining strength and I think this product helps with that goal. I use it in my smoothies and in milk I mix in with my cereal. It mixes well and easily. and do not notice any altering of taste. However, when in a hurry and I use it just mixed in water it does have a slightly bitter taste but certainly something I can live with.
G**T
Tastes like victory...
Tastes just like the real thing. Port A Jon smell in a powdery taste. Does it work? Just like any other protein powder. You give your money and hope it won't hurt you, and work out a little harder. Who knows. But I can't stop drinking it, because it's awesome.
R**N
Brutal Taste, Beautiful Gains – Worth Every Grimace
TL;DR: Tastes like burnt coffee beans and regret, but if you want real muscle retention and recovery, this stuff works. I mix it post-workout with creatine and 16 oz of water. It’s pure, effective, and worth the grimace. Suck it up, buttercup. Let’s get one thing straight: this stuff tastes like burnt coffee beans had a bitter divorce with a charred tire—and somehow they both lost custody. If you’re expecting a tropical fruit flavor, walk away. But if you’re chasing real results and not some sugar-coated placebo, Nutricost’s L-Leucine delivers. I drink this post-workout, mixing one scoop with creatine and about 16 oz of water. Taste-wise? It’s rough. But it mixes well, no clumps, and hits your system like a freight train full of gains. Suck it up, buttercup—the results are worth the momentary mouth punishment. Now let’s talk results: faster recovery, better muscle retention (especially cutting), and noticeable post-lift performance improvements. Leucine is the MVP of BCAAs for muscle protein synthesis, and this pure, no-BS version nails it. Bonus: no fillers, no weird additives, just pure leucine doing exactly what you want it to do—helping you hang onto hard-earned muscle like it owes you money. Taste is a 2/10. Results? 10/10. You don’t buy this for a spa day—you buy it because it works.
J**.
Nutricost Pure L-Leucine Powder 500 Grams
Yes the odor is bad and the taste is awful, but looking up all the data, you will find this is normal for an unflavored ultra-fine amino powder. Hopefully the purity is accurate. We take this for a specific health or training benefit, not as a refreshing tasty beverage. People need to stop whining so much.
R**R
Leucine
Good stuff!
M**E
Game changer
I'm in my 60s. I've been taking creatine, TMG, HMB, AKG, and you name it for years, but had gotten kind of stuck, as far as muscle growth. I noticed an immediate difference when I started taking this twice per day (I understand it's ok to take up to 15g per day). It tastes horrible, but it works. Despite the taste, I prefer the powder form to avoid fillers and such. Clumping is minimal and doesn't happen until I'm near the bottom of the jar. It dissolves quickly in water. I just mix it with the rest of my stack and throw it back. This is now a permanent part of my stack.
G**N
If you can handle the taste, this may be for you…
There was a battle of wills between the L-Leucine powder and myself, and I lost. The product itself dissolved well, and it was as described. I’m sure that this would be a top quality supplement if you are looking for additional L-Leucine in your diet, but I could not get past the taste. I tried dissolving it in water, soy milk, and added it to my normal protein shake, but still tapped out. It could probably handle the initial onslaught of the foul tasting substance, but the after taste has amazing lasting power that I couldn’t get past. I love most Nutricost, but if I try again, it’ll definitely be in pill form. Nutricost, if you read this review, please fix the flavor.
D**G
Makes a big difference, but method and consistency is key
I'm 64 and wasn't getting the results from resistance training that have in the past. Upped my protein intake and supplementation with no noticeable difference. Started supplementing with leucine, BCAAs, and HMB and muscle mass increased significantly after 4-6 weeks of consistent training and supplementation. Leucine should be taken on an empty stomach to maximize assimilation. I mix leucine and HMB with an ounce or two of water using a spoon to mix and press clumps against the glass to break it up, and then shoot the mixture followed by two glasses of water. Taste is not an issue if consumed in this manner. I do that in the AM upon waking, 30 minutes prior to consuming pre-work out protein shake w/BCAAs, and immediately after working out, waiting about 45 minutes before consuming post-workout meal w/BCAA supplementation. I also supplement with BCAAs (using same method) prior to bedtime before eating a half cup of cottage cheese. I've lifted weights my entire life and I've been able to put on more muscle mass with this supplementation routine at 65, than I did as a younger man without it. I'm sold.
C**A
Tastes terrible
I do not like the taste of this - tastes like chemicals
A**S
Producto en buen estado
Muy buen producto llegó bien y en buen estado lo que se esperaba
A**I
Good
Good
R**D
Bueno
Bueno
A**.
USENLO
BIEN
Trustpilot
2 weeks ago
1 month ago