Instalab
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  • Clinically studied,effective dosesClinically studied
  • Bioavailable,well-absorbed formsBioavailable forms
  • Practitioner-grade,trusted brandsPractitioner grade
  • Third-party tested foridentity and potencyThird-party tested
604 supplements
604 supplements
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See if your supplements are actually working

Pair any supplement with a test that measures its effect, then retest to see the change instead of guessing.

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Free ShippingOn orders over $50
Below MSRPPriced below retail
Secure Checkout100% secure and private
HSA / FSA EligibleUse your HSA or FSA card

About our supplements

Practitioner-grade formulas, third-party tested for purity and potency, priced at or below MSRP. Instalab+ unlocks additional savings, but anyone can order — no subscription needed.

Is shipping free?

Yes, for orders $50 or more.

Are these supplements third-party tested?

Yes. Every supplement we carry is third-party verified for purity and potency by independent labs, so what is on the label is what is in the bottle.

Why are prices below retail (MSRP)?

We work directly with practitioner-grade brands and pass the wholesale savings to you. Most items list below the manufacturer’s suggested retail price, with additional savings through Instalab+.

Which brands do you carry?

We focus on practitioner-trusted brands including Thorne, Pure Encapsulations, Klean Athlete, Ortho Molecular, Nordic Naturals, and similar professional-grade lines.

Do I need a prescription to order supplements?

No. Supplements on our catalog are over-the-counter and do not require a prescription. You can add them to your cart and check out directly.

How are supplements shipped?

Supplements ship directly to you via standard carriers. Shipping speed and cost are calculated at checkout based on your address and order size. You can choose priority shipping if you need it sooner.

Can I set up automatic refills?

Yes. On the product page you can choose a recurring refill cadence (every 1–6 months) so you never run out, and you can pause or cancel anytime from your account.