Real humans. Real answers.
Email info@mareksupplements.com or call 1 (877) 572-2582 — most replies come back within one business day. No outsourcing, no chatbots, no scripts.
Most questions, answered.
Where's my order?
Orders ship within 1 business day from our U.S. climate-controlled warehouse. You'll get a tracking email the moment your label is created. If it's been more than 2 business days and you haven't seen tracking, email info@mareksupplements.com with your order number and we'll find it. Full shipping policy.
How do I pause, skip, or cancel my subscription?
Log in to your account and open the Subscriptions tab — you can pause, skip a shipment, change frequency, swap products, or cancel from there. No phone calls, no retention scripts. If you hit a snag, email info@mareksupplements.com and we'll handle it the same day.
How do I return a bottle or get a refund?
Every order is covered by our 30-day money-back guarantee, opened or unopened. Email info@mareksupplements.com within 30 days of delivery with your order number and we'll send return instructions, then refund the full product price once your return arrives. See the full refund policy.
Where can I see the lab test results for my bottle?
Every batch is tested by two ISO-accredited labs — one for potency, one for safety. Find the 8-digit LOT number printed in gold on the bottom of your bottle and look it up on our COA lookup. Every lot is published — not just samples.
I have a question about dosage, ingredients, or stacking.
For anything clinical — dosing, interactions with medication, stacking with other supplements — email info@mareksupplements.com. Marek Supplements is the supplement line of Marek Health, so the team answering you actually knows the formulas. We can't replace your doctor, but we can give you a real answer.
Fill out the form. We'll reply by email — usually the same day, always within one business day.
Send a message.
Backed by a real clinic.
Marek Supplements is the supplement line from Marek Health, the premiere preventive-medicine and hormone-optimization clinic. The same team that designs the formulas runs support — questions get real answers from people who actually know and use the products.