Help
Questions,
answered.
Subscriptions, testing, shipping — straight answers, no jargon.
How do subscriptions work?
Subscribe to any formula and save 10% on every order, with free shipping. Choose delivery every month, every 2 months, or every 3 months. Pause, skip, swap, or cancel anytime from your account.
Where are products made?
In the USA, in a cGMP-certified facility, with full batch traceability.
What does lab verified mean?
An independent laboratory tests every production batch for identity, potency, and purity. The results for your exact lot are published on the product page.
Are capsules vegan?
Yes — every product uses hypromellose (plant-cellulose) capsules. No gelatin, no fillers, non-GMO, gluten-free.
When should I expect results?
It varies by product and person. Consistency matters more than anything — most formulas are designed for daily use over weeks, not days.
What is your return policy?
Supplements are food-grade, so we can't accept returns — but if anything isn't right, contact support and we'll make it right.
How do I manage my subscription?
Log into your account and open Manage Subscription — you can pause, skip a delivery, swap products, or cancel in a couple of clicks.
Do you ship internationally?
Not at this time — we ship within the United States only.
Still need help?
Email us at support@corelabs.co — a human answers.