◆ Engineered for performance · Third-party tested · Ships in 48 hours ◆
Science-backed supplements & skincare
Formulated for people who read the label.
No proprietary blends. No fillers. No fluff. Clinically-dosed formulas engineered to perform — and third-party verified to prove it.
Third-party tested/GMP-certified facility/30-day guarantee
SYSTEM · CBL-01
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Science-BackedClinically dosed. Zero fillers.
FDA-Registered FacilityGMP-certified. Third-party tested.
Transparent LabelsNo proprietary blends. Ever.
Free Shipping $50+Fast fulfillment. Easy returns.
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Clean actives · Visible results · Ships in 2 days
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Clinically dosed · Fully transparent · Zero fluff
Our Philosophy
If we can't prove it works, we don't make it.
We built Core Built Labs because we were sick of supplements and skincare hiding behind proprietary blends and ingredient lists nobody can pronounce. Every product starts with one question: does this actually work? If the answer isn't a clear yes, it doesn't make the cut.
Shop All ProductsClinically DosedEvery ingredient at the dose proven to work in peer-reviewed studies.
Zero Proprietary BlendsYou see exactly what you're getting. Always.
GMP-CertifiedFDA-registered facility. Third-party tested every batch.
Clean IngredientsNo artificial colors, fillers, or unpronounceable ingredients.
Our Guarantee
Try it. Love it. Or your money back.
30-day money-back guarantee. If a product isn't right for you, we'll refund it — no hoops, no hassle.
Every OrderFree shipping over $50, fast fulfillment, and painless returns.
Every BatchThird-party tested in an FDA-registered, GMP-certified facility.
Every LabelFull ingredient transparency — no proprietary blends, ever.
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