Frequently Asked Questions

Absolutely. We source all compounds from trusted manufacturers and batch-test for purity and potency. You receive only premium-grade, lab-certified products.

Returns are accepted only within 24 hours of delivery and only if the product is unopened and sealed. A 50% restocking fee applies. Buyer is responsible for return shipping.

You can reach us at:

📧 support@probuildusa.com

We respond within 24 hours during business days (Mon–Fri).

Our products are sold for research and informational purposes only. Customers must verify legality in their jurisdiction.

Yes, stacking is common. Be sure to plan your cycle properly and include support compounds like AI and PCT.

Yes. We offer Arimidex, Nolvadex, Clomid, Aromasin, and support supplements like NAC or Liv-52.

Frequency depends on the ester. For example, Tren Ace is usually injected EOD, while Test E can be done 1–2x per week.

Without proper PCT and recovery, yes. Use PCT and maintain diet/training to preserve gains post-cycle.

Orders are processed within 1–3 business days. Shipping typically takes 7–15 business days, depending on your location.

Yes, we ship worldwide. However, customers are responsible for knowing their local import regulations.

We have a 99% success rate. For rare issues, contact us at support@probuildusa.com for case review.

Yes. Orders ship in plain, unbranded packaging with no product labels or company logos.

Yes. Tracking details are sent via email within 72 hours of processing your order.

PCT (Post Cycle Therapy) helps restore natural hormone levels, protect fertility, and retain muscle after a cycle.

We accept credit cards, Bitcoin, USDT, and other secure payment methods.

Absolutely. All data is encrypted. We never share your information with third parties.

Yes, upon request. Please contact support after ordering if you need a generic invoice.