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Shipping Times

Once you have ordered, we typically mail kits first class the next business day from our office in Houston, Texas. For orders within the United States, DHL transit time is usually between 5–7 business days. However, depending on your location, it may be as many as 10 business days. International orders can take several weeks to arrive.

Important: Due to the high volume of orders during sales and holiday seasons, shipping times may be longer than normal as a result of internal delays and delays with DHL. Please select expedited shipping (US orders only) or request next-day shipping if you need an order delivered prior to a holiday. Note that additional charges apply for expedited and next-day shipping. You can select Expedited shipping directly on your shopping cart (the option is located under the Billing Address section). To request next-day shipping, contact Customer Support at (713) 868-1438 Monday thru Friday 9 AM to 5 PM CT.

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