Rule 1 Proteins Hydration 8.0/ 10 on 65% of the weighting · 2 of 4 components Find on Amazon

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Verified Rule 1 Proteins · #16 of 26 in Electrolytes

Hydration

Name: Hydration
Brand: Rule 1 Proteins
Price: 19.99 USD
Availability: InStock

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

Value 40% weight 6.82/10

Label disclosure 25% weight 10.00/10

Formula 20% weight

not enough dataomitted — reweighted across the remaining components

Consensus 15% weight

not enough dataomitted — reweighted across the remaining components

Cost in category per g sodium

$2.50 median

$0.444 Cheaper than 68% of 23 scored electrolytes $10.00

A buyer rating exists (5/5, 24 reviews) but is under the 25-review floor — not scored · source ↗ · captured 2026-10-18. Brand-site reviews skew positive; see how we rate.

Formula and Consensus were omitted — not enough data. Remaining components reweighted.

8.04/ 10

Composite score Exceptional

Composite score · 65% of category weighting covered

Nutrition

5.7 g per serving · servings per container not on record
Nutrition (per serving)	Amount
Protein	not enough data
Calories	20
Total Carbs	1 g
Sugar	not enough data
Sugar Alcohols	not enough data
Fat	not enough data
Fiber	not enough data
Sodium	200 mg

Dose audit

Ingredient	Disclosed dose	Clinical threshold	Status	Source
Citrulline Malate 2:1	1,000 mg	8,000 mg	UNDER	Perez-Guisado & Jakeman, J Strength Cond Res 2010 — 8 g citrulline malate
Taurine	1,000 mg	1,000 mg	MET	Balshaw et al., Amino Acids 2013;44:555-561 (PMID 22855206) — a single 1,000 mg dose in trained male middle-distance runners, randomised double-blind crossover; one of three healthy-adult trials at 1 g in the Waldron et al. Sports Med 2018 meta-analysis (doses 1-6 g)

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: 8 of 15 dosed ingredients on this label matched the clinical reference.