Home / Collagen / Swanson Collagen Peptides Unflavored 9.88oz Pwdr
Swanson Collagen Peptides Unflavored 9.88oz Pwdr
Photo and title link to Amazon · paid link, a search, not a verified listing · the rating is unaffected
Consensus source: 4.6/5 across 144 buyer reviews on the brand's storefront · source ↗ (opens in a new tab) · captured 2026-10-27. A brand collects and displays the reviews on its own site; see how we rate.
Value and Dose integrity were omitted — not enough data. Remaining components reweighted.
Composite score · 50% of category weighting covered
Nutrition
| Nutrition (per serving) | Amount |
|---|---|
| Protein | 18 g |
| Calories | 70 |
| Total Carbs | not enough data |
| Sugar | not enough data |
| Sugar Alcohols | not enough data |
| Fat | not enough data |
| Fiber | not enough data |
| Sodium | 40 mg |
Dose audit
| Ingredient | Disclosed dose | Reference dose | Status | Source |
|---|---|---|---|---|
| Collagen Peptides | 20,000 mg | 2,500 mg trial dose |
MET | Proksch et al., Skin Pharmacol Physiol 2014;27:47-55 (PMID 23949208) — randomized double-blind placebo-controlled trial dosing 2.5 g and 5.0 g/day for 8 weeks in 69 women aged 35-55 |
Recognised by the dose reference but not scored: L-Lysine (no per-amino threshold established for supplementation); L-Leucine (its threshold is audited on BCAA & EAA products only); L-Valine (no per-amino threshold established for supplementation); L-Phenylalanine (no per-amino threshold established for supplementation); L-Threonine (no per-amino threshold established for supplementation); L-Isoleucine (no per-amino threshold established for supplementation); L-Histidine (no per-amino threshold established for supplementation); L-Methionine (no per-amino threshold established for supplementation).
Dose integrity — not scored
Dose integrity not scored — only 9 of 19 dosed actives could be audited against the dose reference.
Coverage: 9 of 19 dosed actives on this label matched the dose reference (blend headers, sub-totals, footnote rows and weighed excipients are not counted).
Full label as transcribed
| Ingredient, as recorded | Per serving |
|---|---|
| Hydrolyzed Collagen Peptides (from bovine) | 20,000 mg |
| Glycine | 4,440 mg |
| Proline | 2,540 mg |
| Hydroxyproline | 2,380 mg |
| Glutamic Acid | 2,040 mg |
| Alanine | 1,720 mg |
| Arginine | 1,460 mg |
| Aspartic Acid | 1,160 mg |
| Lysine | 720 mg |
| Serine | 640 mg |
| Leucine | 540 mg |
| Valine | 480 mg |
| Phenylalanine | 420 mg |
| Threonine | 360 mg |
| Hydroxylysine | 320 mg |
| Isoleucine | 280 mg |
| Histidine | 200 mg |
| Methionine | 180 mg |
| Tyrosine | 160 mg |
Two independent readers transcribed this label and agreed on every amount shown (verified 2026-10-24). Panel source ↗ (opens in a new tab)
Price
not enough datano verified offer on record
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Provenance
- How it was read
- Read from the label image by two independent readers who agreed on every published value
- Captured
- 2026-10-24
- Verified
- 2026-10-24
- Panel source
- source ↗ (opens in a new tab)
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