Pre-Workout Complex

Name: Pre-Workout Complex
Brand: Nutricost
Price: 24.97 USD
Availability: InStock

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

Dose integrity 45% weight 5.99/10

Value 30% weight 10.00/10

Consensus 25% weight 9.28/10

Cost in category per dosed serving

$1.00 median

$1.00 Cheaper than 100% of 42 scored pre-workouts $3.58

Consensus source: 4.64/5 across 147 buyer reviews on the brand's storefront · source ↗ · captured 2026-10-18. Brand-site reviews skew positive; see how we rate.

8.02/ 10

Composite score Exceptional

Composite score · 100% of category weighting covered

Nutrition

13 g per serving · 60 servings per container
Nutrition (per serving)	Amount
Protein	not enough data
Calories	5
Total Carbs	1 g
Sugar	not enough data
Sugar Alcohols	not enough data
Fat	not enough data
Fiber	not enough data
Sodium	20 mg

Dose audit

Ingredient	Disclosed dose	Clinical threshold	Status	Source
L-Citrulline	4,000 mg	6,000 mg	UNDER	Bailey et al., J Appl Physiol 2015 — trial dosing 6 g/day
Beta-Alanine	2,000 mg	4,000 mg	UNDER	Trexler et al., ISSN Position Stand 2015, J Int Soc Sports Nutr 2015;12:30 (PMID 26175657) — 4-6 g/day; the threshold uses the low end, 4 g
Taurine	1,500 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)
Nitrosigine	750 mg	1,500 mg	UNDER	Rood-Ojalvo et al., J Int Soc Sports Nutr 2015;12(Suppl 1):P14 (ISSN Conference abstract, not yet full peer review) — 1,500 mg/day inositol-stabilized arginine silicate
L-Tyrosine	250 mg	2,000 mg	UNDER	Colzato et al., Front Behav Neurosci 2013;7:200 (PMID 24379768) — a single 2.0 g oral dose in healthy adults
Caffeine	200 mg	200 mg	MET	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
Alpha-GPC	100 mg	250 mg	UNDER	Marcus et al., J Int Soc Sports Nutr 2017;14:39 (PMID 29042830) — 250 mg and 500 mg daily in 48 healthy college-aged men; the threshold uses the lower dose

Coverage: 8 of 12 dosed ingredients on this label matched the clinical reference.