Contact us in the way that suits you best. Our team of experienced health professionals is ready to assist you.

Choose your variant
In stock. Order now, delivered by Friday, October 31 with FedEx.
BiotechUSA 100% Instant L-Leucine (277 g) is a pure and neutral-tasting powder containing L-Leucine, one of the three branched chain amino acids (BCAAs). The product is developed for people who want to consciously supplement their nutrition with specific amino acids. The powder dissolves well in liquid. Thanks to the neutral taste, it can easily be mixed with other supplements or in a shake.
BCAAs consist of three amino acids: L-Leucine, L-Isoleucine and L-Valine. L-Leucine is one of these three but is often used separately in higher doses as a supplement to an existing BCAA intake.
'Instant' means that the powder is processed to dissolve better in liquid. This makes it easier to use, especially when mixed with water or another drink.
Yes, the product has an instant formula and dissolves quickly in both cold and lukewarm drinks.
| Composition per serving (3.075 grams) | RI* | |
|---|---|---|
| Instant L-leucine | 3,075 g | - |
| Of which: | . | - |
| L-Leucine | 3 g | - |
L-leucine
At BONO, you benefit from free shipping on orders from 100. For orders below this amount, shipping costs are 9.95. Order now, delivered by Friday, October 31. More about orders & delivery →
Not satisfied? You can return your order within 14 days of receipt. The return costs are 9.95, unless the delivery was incorrect or damaged. Refunds are issued within 14 days via the same payment method. Easily request a return label via our return form.
Opened or used products cannot be returned for hygienic reasons. More about returns & refunds →
Your satisfaction comes firstHaving an issue with your order? Let us know, we are happy to help! Our service is rated 4.86/5.0 on Trusted Shops, based on 13040 reviews. More about BONO →
Free product with every order
-14%
-1%
-1%