OUR STANDARD

The CELLSHE Standard.

What we promise on quality, testing, manufacturing, and transparency. The details most brands prefer to keep vague.

"CELLSHE products are manufactured in the United States with globally sourced quality ingredients, in GMP-certified, FDA-registered facilities. Batches are supported by third-party testing documentation, and every formula is fully disclosed. No proprietary blends. No hidden amounts. No quality theater."

CELLSHE NAD+ supplement bottles inside cardboard shipping boxes

MANUFACTURING

Where our products are made.

Every CELLSHE product is manufactured in the United States using globally sourced ingredients. Our manufacturing partners operate facilities that are GMP-certified (Good Manufacturing Practices, the FDA's quality standard for dietary supplement production) and FDA-registered.

"Made in the USA using globally sourced ingredients" means exactly what it says: the active ingredients in our products come from a global supply chain where the highest-quality source for each compound is selected — not necessarily where it's cheapest. Once sourced, every ingredient is formulated, encapsulated, packaged, and shipped from US-based facilities operating under American regulatory oversight.

For our Resveratrol product specifically, manufacturing is additionally NSF-certified — an independent third-party quality standard that goes beyond the FDA's baseline requirements.

EVERY CELLSHE PRODUCT IS:

✦ Manufactured in the USA
using globally sourced ingredients

✦ Manufactured in a GMP-certified facility

✦ Manufactured in an FDA-registered facility

TESTING

Third-party testing, independent labs.

Abstract line art on a Warm Bone background

CELLSHE products are supported by third-party testing documentation kept on file. “Third-party” means the lab that tests product samples is independent from the manufacturer. This is non-negotiable — and it is a step many supplement brands skip because it adds cost and time.

Our testing partners hold ISO/IEC 17025 accreditation, which is the international standard for laboratory competence. An ISO/IEC 17025 accredited lab has been audited by an independent body to confirm that its testing methods produce reliable, reproducible results. Not every supplement testing lab holds this accreditation — and we believe it should be the bare minimum.

Testing covers ingredient identity (confirming what's in the bottle matches what's on the label), potency (confirming the doses match), purity, and microbiological safety. Results are documented through Certificates of Analysis (COAs) and supplier quality records kept on file.

If you'd like to request a COA for a specific batch, contact our team at hello@cellshe.com with the lot number from your bottle. We'll send it within one business day.

WHAT THE LABELS MEAN

Certifications decoded.

GMP-CERTIFIED

Good Manufacturing Practices is the FDA's quality standard for dietary supplement production. It covers facility cleanliness, ingredient documentation, batch records, and quality control protocols. Required by US law — but how strictly it's enforced varies. We work only with facilities that go beyond the minimum.

FDA-REGISTERED FACILITY

The manufacturing facility is registered with the US Food & Drug Administration. The FDA does not approve dietary supplements before they're sold (a common misconception), but it does require facilities to register and be subject to inspection.

ISO/IEC 17025 ACCREDITED

The international standard for testing and calibration laboratories. Labs with this accreditation have proven they can produce reliable, accurate test results. Our testing partners hold this accreditation — and we consider it the baseline standard for supplement testing.

NSF-CERTIFIED

NSF International is an independent organization that certifies products and facilities to public health standards. Our Resveratrol product is manufactured in an NSF-certified facility — an additional layer of independent quality verification.

WHAT WE LEAVE OUT

Just as important as what's in.

✗ Hormones
✗ Gluten
✗ Lactose
✗ No major allergen ingredients listed

✗ No antibiotic ingredients
✗ Alcohol
✗ Animal-derived ingredients
✗ Artificial colors

✗ Artificial sweeteners or flavors
✗ Proprietary blends
✗ Under-dosed actives
✗ Marketing fillers

TRANSPARENCY

The Supplement Facts panel, on every product page.

Most supplement brands bury the Supplement Facts panel — the FDA-required disclosure of every ingredient and dose.
They put it in tiny text at the bottom of the page, behind a tab, or sometimes only on the physical label.

We show it openly on every product page. Because if we wanted to hide our doses, we wouldn't make products with doses worth showing.

 SEE OUR PRODUCTS →
Three CELLSHE supplement bottles on a wooden table beside a notebook and pen

WHAT WE PROMISE

Our standing commitments to you.

01. Every product manufactured in the U.S. with globally sourced ingredients, in a GMP-certified, FDA-registered facility.

02. Batches supported by third-party testing documentation from ISO/IEC 17025 accredited laboratories.

03. Every active ingredient clearly disclosed at a meaningful daily serving — no hidden amounts, no proprietary blends.

04. Every Supplement Facts panel visible on the product page.

05. No proprietary blends. No hidden doses. No marketing copy that contradicts what the label says.

06. No claims our science can't support, full stop.

07. A 30-day satisfaction guarantee on eligible first orders, subject to clear terms.

08. Customer service that answers within one business day, every time.

EXPLORE THE COLLECTION

The standard is in the products. See for yourself.

Explore the three foundational products built for women thriving through midlife.

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*These statements have not been evaluated by the Food and Drug Administration.
This product is not intended to diagnose, treat, cure, or prevent any disease.

CELLSHE products are intended for healthy adults. Consult your healthcare provider before starting any new supplement, especially if you are pregnant, nursing, take medications, or have a medical condition. Not for use by individuals under 18 years of age. Keep out of reach of children. Discontinue use and consult a healthcare professional if any adverse reaction occurs.