B12

Order processing typically takes 7–10 business days before shipment. Once dispatched, standard transit time is estimated at 4–7 business days. We are pleased to provide free standard shipping on all laboratory compound orders.

Trial & Error Labs does not accept returns or offer refunds for change of mind or ordering errors. By finalizing your purchase, you acknowledge and agree to these terms.

Refunds are exclusively available if products arrive damaged or if the order is not received. All claims are subject to verification to ensure laboratory standards are met.