at Nutrex
NutrexCaffeine 200
56% lesscost per serving than Vivarin
$0.17 per 200 mg · Vivarin is $0.37
$9.99 for 12g caffeine · 60 servings of 200 mg
Final price, stock and shipping are set by Nutrex at checkout.
About this product
With 200 mg of pure Caffeine Anhydrous per serving, CAFFEINE 200 delivers a powerful energy surge. This concentrated form of caffeine helps you feel awake and energized, making it ideal for pre-workout use or whenever you need an extra boost to power through your day. Caffeine Anhydrous is known for its ability to enhance mental alertness and focus.
From the Nutrex product page. These are Nutrex's own words, not ours. We do not verify them, we do not make or endorse any claim in them, and we are not liable for them. These statements have not been evaluated by the Food and Drug Administration. See the disclaimer.
How we got $0.17
Servings60 capsules × 200 mg caffeine = 12 g ÷ 200 mg = 60; read from the label image on 2026-09-22
Price$9.99 ÷ 60 servings of 200 mg = $0.17
Price checked
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Cheaper per serving
Per 200 mg · % less than Vivarin
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What this serving is
Caffeine tablets or capsules. Price per 200 mg of caffeine.
Prices shown per 200 mg of caffeine. Tablets and capsules only. Gum and pre-workout are different forms.
200 mg caffeine per capsule; 60 servings of 1 capsule (supplement facts image).