Rule 1 Proteins R1 Multisource Collagen 3.3/ 10 on 70% of the weighting · 3 of 4 components Find on Amazon

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R1 Multisource Collagen

Name: R1 Multisource Collagen
Brand: Rule 1 Proteins
Price: 24.99 USD
Availability: InStock

Photo and title link to Amazon · paid link, a search, not a verified listing · the rating is unaffected

Label disclosure 35% weight 2.50/10

Value 30% weight

not enough dataomitted — reweighted across the remaining components

Dose integrity 20% weight 0.00/10

Consensus 15% weight 9.60/10

Consensus source: 4.8/5 across 34 buyer reviews on the brand's storefront (shown there by its Stamped review widget) · source ↗ · captured 2026-10-18. Brand-site reviews skew positive; see how we rate.

Value was omitted — not enough data. Remaining components reweighted.

3.31/ 10

Composite score Weak

Composite score · 70% of category weighting covered

Nutrition

10.5 g per serving · servings per container not on record
Nutrition (per serving)	Amount
Protein	9 g
Calories	40
Total Carbs	not enough data
Sugar	not enough data
Sugar Alcohols	not enough data
Fat	not enough data
Fiber	not enough data
Sodium	45 mg

Dose audit

Ingredient	Disclosed dose	Clinical threshold	Status	Source
Collagen Peptides	not enough datain a proprietary blend — dose not disclosed	2,500 mg	UNDER	Proksch et al., Skin Pharmacol Physiol 2014;27:47-55 — randomized double-blind placebo-controlled trial dosing 2.5 g and 5.0 g/day for 8 weeks

Proprietary blend

This formula includes a proprietary blend. Ingredients hidden inside it are scored as undosed, not assumed adequate, and the product carries a fixed penalty on top.

Coverage: 3 of 6 dosed ingredients on this label matched the clinical reference.

Price

$24.99

25 Servings / Unflavored · SKU RU0875

Price from ruleoneproteins.com · captured 2026-10-18

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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: 2026-09-24
Verified: 2026-09-24
Panel source: source ↗
Label read: Unflavored