A private label BCAA powder specification should give the grams of leucine, isoleucine and valine separately. A ratio such as 2:1:1 only describes their proportions. Ask for the total grams of those three amino acids per serving and the full powder weight so you can compare a plain blend with a flavored one.
Convert the ratio into grams
| Illustrative 2:1:1 formula | Leucine | Isoleucine | Valine |
|---|---|---|---|
| 6 g total BCAAs | 3 g | 1.5 g | 1.5 g |
| 8 g total BCAAs | 4 g | 2 g | 2 g |
A 2:1:1 blend has four ratio parts. Divide the total BCAA amount by four to find one part. In a 10 g serving with 6 g of BCAAs, the remaining 4 g is other powder. Ask the supplier to identify the other ingredients and quote how much BCAA material the full pack contains. That prevents a larger scoop from making one quote look stronger than it is.
Build a mixing test for each format
An unflavored amino blend can still have a noticeable taste. Record bitterness, foam and residue using the proposed serving and dilution. For flavored products, sample the complete blend with its acids, colors or sweeteners, and ask whether the active grams stay the same. Compare the label and ingredient list for each flavor. Keep a reference sample or written sensory notes for the version approved.
For a product with other amino acids, ask whether the label will list those separately. A BCAA brief names three specific amino acids. If your intended product also contains glutamine, write the glutamine amount as its own line and confirm the total serving weight.
What goes in the purchase specification?
Request a declared amount for each amino acid, proposed net fill, servings per pack, and the finished-product checks that will be documented for the lot. The Spartacus Power BCAA 2:1:1 unflavored powder illustrates how a current retail pack describes ratio, weight and servings. Use the specification of your intended formula for a quote.
For white label BCAA, get the ratio and active grams of the stock blend before committing to a pack size. If you need a different ratio, a different total amount or a separate amino acid added, ask for a custom blend and a new finished label.
For BCAA powders, compare the amino-acid specification separately from any origin or packing claim. Review Spartacus’s manufacturer and packing information as company background, then ask for the actual production and quality documents covering the particular BCAA formula offered in your quotation.
For white label BCAA, approve the stock blend by the grams of each amino acid in the finished serving. Ask for a new sample if the flavor system changes the serving weight. The white label supplements guide explains how to tie a sample revision to the artwork and reorder.
Send your ratio, total BCAAs, pack format, flavored or unflavored request, market and first-run quantity to Spartacus private label enquiries. Compare related requirements in the L-glutamine powder guide and the pre-workout formulation brief.
Verify the BCAA ratio in grams, not just on the label
A 2:1:1 description should be backed by the leucine, isoleucine and valine amounts in the stated full serving. Ask whether the quoted ratio is calculated on active ingredients or on the whole flavored blend, and request batch-level identity and quality documentation. The Spartacus certificate page helps verify the company’s recorded scopes, not the amino-acid assay of a new customer-label SKU. Confirm packaging and local labeling requirements through the private-label contact route.