AMP3D™ by Hi-Tech Pharmaceuticals – 25 Servings

AMP3D™ is Hi-Tech Pharmaceuticals' most advanced high-stimulant pre-workout — engineered for athletes who demand powerful energy, laser focus, and skin-stretching pumps. Featuring trademarked Nitro Rx® Citrulline Silicate, DMHA, and a neuro-enhancing stimulant blend, AMP3D™ delivers everything you need to crush the gym — without the crash.

💡 Top 5 Most Asked Questions

What makes AMP3D™ different from other pre-workouts?
It uses a patented Citrulline Silicate (Nitro Rx®) to boost nitric oxide, plus DMHA and yohimbine for explosive energy and thermogenesis.
Does AMP3D™ contain DMHA?
Yes — it includes 2-Aminoisoheptane (DMHA), caffeine, theobromine, and phenylethylamine for intense, tunnel-vision focus.
How much caffeine is in AMP3D™?
It contains 300 mg of caffeine per serving, plus additional stimulants — best for experienced users.
Can I take AMP3D™ on an empty stomach?
Yes, but those sensitive to stimulants may want to start with food first to assess tolerance.
Does AMP3D™ help with pumps?
Yes — through both nitric oxide support (Citrulline Silicate, Agmatine) and arginase inhibition (BEC), it supports long-lasting muscle pump

How to Take

Mix 1 scoop with 6–8 oz of water 20–30 minutes before training. Do not exceed 2 scoops in 24 hours. Start with half a scoop if you're sensitive to stimulants.

*Do not take within 6 hours of bedtime. Not for use with other stimulants.

⚠️ Warnings & Disclaimers

Not for individuals under 18
Consult your doctor before use if you have any medical condition
Do not combine with other stimulants or medications
Do not use if pregnant or nursing

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Results may vary.