Protein · Formula check
Did Naked Nutrition Naked Casein change its formula?
THE SHORT ANSWER · NO CHANGE ON FILE
No confirmed formula change is on file. The label Naked Nutrition published, dated Oct 24, 2026, was read twice and 105 of 105 fields agreed. Archives have not yet been searched for earlier labels, so this is not proof the formula never changed.
- Current labelSeen Oct 24, 2026
- Earlier labels foundNone yet
- Archive searchNot done yet
- Label read twiceEvery field matched (105 of 105)
A missing earlier label is not proof that nothing changed. Source: Naked Nutrition, nakednutrition.com (opens in a new tab), seen Oct 24, 2026.
The labels, dated
One dated label on file. Each one has a source you can open.
A change counts only between labels of the same product, flavor, size and sales channel, both dated.
Current labelSeen Oct 24, 2026
Unflavored panel, 22 dosed lines · Naked Nutrition
nakednutrition.com (opens in a new tab)
Tastes different?
Check your tub against this label. Line by line.
Turn your tub to the Supplement Facts panel. If an amount differs, you hold a different label from the one read here. If every line matches, the label does not explain the difference.
| Declared line | Current label, Oct 24, 2026 |
|---|---|
| Vitamin D | 0 mcg |
| Calcium | 618 mg |
| Iron | 0.12 mg |
| Potassium | 65 mg |
| Isoleucine*^ | 1353 mg |
| Leucine*^ | 2356 mg |
| Valine*^ | 1726 mg |
| Alanine | 723 mg |
| Arginine | 886 mg |
| Aspartic Acid | 1703 mg |
| Cysteine | 93 mg |
| Glutamic Acid | 5202 mg |
| Glycine | 443 mg |
| Histidine | 746 mg |
| Lysine | 1936 mg |
| Methionine | 700 mg |
| Phenylalanine | 1260 mg |
| Proline | 2450 mg |
| Serine | 1470 mg |
| Threonine | 1073 mg |
| Tryptophan | 327 mg |
| Tyrosine | 1353 mg |
Serving on the label: 30g (About 2 scoops) per serving. Read from Naked Nutrition, Unflavored, dated Oct 24, 2026.
Signal Verified, here
What we checked. And the gaps, printed.
- Checked: Label read twice105 of 105 fields agreed on the Unflavored panel from nakednutrition.com, dated Oct 24, 2026.
- Checked: FlavorsEvery flavor on the brand's store is covered by a panel read.
- Not yet: Where it's soldBrand's own store only. Retail labels have not been compared.
- Not yet: Earlier labels1 dated label on file. The archive search is not complete, so an earlier label may exist.
- Checked: MarketUS market only.
- Checked: Kept currentRechecked within 365 days. If it is not re-verified by Oct 24, 2027, the status comes off.
Not checked yet
- Retail labels have not been compared with the brand's own store.
- Earlier labels may exist that the Record has not recovered; a missing observation is not proof nothing changed.
Labels read from the brand's own store (DTC) channel only. Other channels may sell a different label. The panel is declared product-wide; flavor-specific panels read: Unflavored. US market only.
Label read twice. Both readings agree. Not a laboratory test, safety certification, or endorsement of the product. How Signal Verified works
Method
How this page was made.
What FormulaSignal did
- Read the label Naked Nutrition published for Unflavored, dated Oct 24, 2026, twice and independently: 105 of 105 fields agreed.
- Kept that label with the day each was seen and its source.
- Counted a change only between two dated labels of the same flavor, size and sales channel: 0 confirmed changes on file.
- Printed every gap the Record knows about, above, instead of leaving it out.
What it did not do
- No look inside your tub. A product record does not establish what a particular container holds, and label dates are not manufacture dates.
- No taste test and no lab test. Every figure is what a label or a brand's own page declares, not what was measured in a tub.
- No score and no winner. Differences are measured and shown; nothing is rated.
- No payment and no preview. No brand paid to appear, and none saw this page before it was published.
- No health advice. Whether an ingredient or an amount suits you is a question for a clinician.
Evidence
Sources you can open. Each one dated.
Brand's own pageOct 24, 2026
The label shown here, read twice: 105 of 105 fields agreed
Naked Nutrition · nakednutrition.com (opens in a new tab)
Questions
Naked Nutrition Naked Casein: formula questions
Did Naked Nutrition Naked Casein change its formula?
No confirmed formula change is on file. The label Naked Nutrition published, dated Oct 24, 2026, was read twice and 105 of 105 fields agreed. Archives have not yet been searched for earlier labels, so this is not proof the formula never changed.
My Naked Nutrition Naked Casein tastes or feels different. Is it a new formula or a bad batch?
A label can answer half of that: whether the formula on the label changed. Compare the Supplement Facts panel on your tub with the label dated Oct 24, 2026 on this page (it declares Vitamin D 0 mcg, Calcium 618 mg and Iron 0.12 mg per serving). If your amounts differ, you hold a different label from the one on file. If they match, the label does not explain the difference. FormulaSignal does not test what is inside a tub.
What did FormulaSignal check, and what not yet?
Checked: the Unflavored label from Naked Nutrition, dated Oct 24, 2026, read twice with 105 of 105 fields matching. Not yet: Retail labels have not been compared with the brand's own store; Earlier labels may exist that the Record has not recovered; a missing observation is not proof nothing changed.
Will I find out if Naked Nutrition Naked Casein changes its formula later?
Naked Nutrition Naked Casein is re-checked within 365 days, and it is on the monitoring schedule so the next label change is looked for. Save it to your Locker free to keep its dated label beside the one you take. A change counts only when two dated labels of the same flavor, size and sales channel differ.
Keep reading
More on Naked Nutrition Naked Casein.
Other Naked Nutrition formula checks
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- Did Naked Nutrition Naked Egg change?No change on file
Every formula check · How to tell if a formula changed · En español
Take Naked Nutrition Naked Casein?
Know before you reorder.
Save it to your Locker free with this dated label. If a newer label differs from yours, you see both, dated, instead of finding out from the taste.