Tag: Steel supplements

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Does Pumped AF Have Caffeine? Your Guide to This Stimulant-Free Pre-Workout

Nov 23, 2025 •

4 min read

According to the product page and customer FAQs, Pumped-AF from Steel Supplements is explicitly stated to be caffeine-free. This makes it an ideal option for individuals sensitive to stimulants or those who prefer to train in the evening without disrupting their sleep.

How Much Caffeine Is in Amped AF? A High-Stim Pre-Workout Breakdown

Nov 21, 2025 •

3 min read

Containing a substantial 375 mg of caffeine per full scoop, Amped AF is a potent, high-stimulant pre-workout product from Steel Supplements designed for maximum energy and intense focus during training. This places it well within the upper range of stimulant-based supplements and significantly above a typical cup of coffee, which contains around 95 mg of caffeine.