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A kind of branched-chain amino acid · also called branched-chain amino acid powder, BCAA supplement

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About
BCAA powder is a dietary supplement of essential amino acids that packs loosely at about 4.6 ounces per cup.
BCAA powder has a typical bulk density of about 34 pounds per cubic foot (0.55 grams per milliliter). It is made from the amino acids leucine, isoleucine, and valine ground into a dry, granular form. The particles hold pockets of air, so it takes up nearly twice the volume of granulated sugar or table salt of the same weight. A standard 0.18-ounce (5-gram) serving measures out to roughly two level teaspoons.
From Wikipedia
A branched-chain amino acid (BCAA) is an amino acid having an aliphatic side-chain with a branch. Among the proteinogenic amino acids, there are three BCAAs: leucine, isoleucine, and valine.
Read more on Wikipedia →Text from Wikipedia’s “Branched-chain amino acid” article, CC BY-SA 4.0.
1 on the site
One cup weighs
4.59 oz (130 g)
Quick answer
One US cup of BCAA powder weighs about 4.6 ounces (130 grams). This makes a cup of the powder roughly as light as a cup of all-purpose flour.
Typical figures, the same ones every comparison on the site uses; real ones vary.
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