Transparent Labs Hydrate Black 9.4/ 10 on 65% of the weighting · 2 of 4 components Find on Amazon

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Verified Transparent Labs · #12 of 26 in Electrolytes

Hydrate Black

Name: Hydrate Black
Brand: Transparent Labs
Price: 34.99 USD
Availability: InStock

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

Value 40% weight 9.09/10

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

$1.17 median

$0.444 Cheaper than 91% of 23 scored electrolytes $10.00

A buyer rating exists (4.76/5, 17 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.

9.44/ 10

Composite score Exceptional

Composite score · 65% of category weighting covered

Nutrition

10.3 g per serving · 30 servings per container
Nutrition (per serving)	Amount
Protein	not enough data
Calories	10
Total Carbs	1 g
Sugar	not enough data
Sugar Alcohols	not enough data
Fat	not enough data
Fiber	not enough data
Sodium	1000 mg

Dose audit

Ingredient	Disclosed dose	Clinical threshold	Status	Source
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)
Caffeine	100 mg	200 mg	UNDER	Guest et al., ISSN Position Stand 2021, J Int Soc Sports Nutr 2021;18:1 (PMID 33388079) — 3-6 mg/kg; the threshold is the low end, 3 mg/kg, for a 67 kg adult: 200 mg

Dose integrity — not scored

Dose integrity not scored — only 6 of 20 dosed ingredients could be audited against the clinical dose reference.

Coverage: 6 of 20 dosed ingredients on this label matched the clinical reference.

Price

$34.99

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

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$34.99

30 Stick Packs / Black Cherry · SKU TPL096502

Price from transparentlabs.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: 2026-09-23
Verified: 2026-09-23
Panel source: source ↗
Label read: Peach Mango (30 Stick Packs)