Yes, select New Chapter supplements are third-party tested and certified through the TESTED by SuppCo program, including Every Woman's One Daily 40+, Every Woman's One Daily 55+, Bone Strength Take Care, Magnesium Complex, and One Daily Prenatal 35+. TESTED by SuppCo is an independent certification that anonymously purchases products from newchapter.com and tests them at ISO 17025-accredited laboratories to verify that dietary ingredients match label claims.
Key Takeaways
- Select New Chapter products are TESTED by SuppCo certified, including Every Woman's One Daily 40+, Every Woman's One Daily 55+, Bone Strength Take Care, Magnesium Complex, and One Daily Prenatal 35+.
- SuppCo purchases products from newchapter.com the way a shopper would and tests them at ISO 17025-accredited laboratories.
- Every tested dietary ingredient must meet or exceed 95% of its label claim to earn certification.
- Certification is awarded on a product-by-product basis, renewed annually through repeat testing, and adds to New Chapter's own testing of every lot.
What is TESTED by SuppCo?
TESTED by SuppCo is an independent certification that verifies ingredient identity and potency through third-party laboratory testing. Products are purchased directly from newchapter.com the same way a consumer would shop and are tested at ISO 17025-accredited laboratories to confirm that the dietary ingredients and amounts match what appears on the label.
SuppCo is a supplement app used by more than 650,000 people and its TrustScore system evaluates more than 35,000 products. You can learn more on the New Chapter page on SuppCo.
Which New Chapter products are TESTED by SuppCo certified?
The following New Chapter products are currently TESTED by SuppCo certified. Certification applies to the product as labeled across all bottle sizes that share the same Supplement Facts panel.
| Product | Serving | Key nutrients per serving | Other certifications |
|---|---|---|---|
| Every Woman's One Daily 40+ Multivitamin | 1 tablet daily | 25 mcg (1,000 IU) vitamin D3, 10 mcg vitamin B12 as methylcobalamin, 200 mcg DFE folate as L-5-methylfolate | Certified Organic by Where Food Comes From, Non-GMO Project Verified, Certified Gluten Free by NSF, Orthodox Union Kosher |
| Every Woman's One Daily 55+ Multivitamin | 1 tablet daily, iron-free | 25 mcg (1,000 IU) vitamin D3, 10 mcg vitamin B12 as methylcobalamin, 4.3 mg vitamin B6 | Certified Organic by Where Food Comes From, Non-GMO Project Verified, Certified Gluten Free by NSF, Orthodox Union Kosher |
| Bone Strength Take Care | 3 tablets daily | 905 mg plant-based calcium, 25 mcg (1,000 IU) vitamin D3, 45 mcg vitamin K2 as MK-7, 62 mg magnesium | USDA Organic, Non-GMO Project Verified, Certified Gluten Free by NSF, Orthodox Union Kosher |
| Magnesium Complex | 2 tablets daily | 325 mg magnesium from sea-sourced, TRAACS® bisglycinate chelate and whole-food fermented forms | Non-GMO Project Verified, Certified Gluten Free by NSF, Orthodox Union Kosher |
| One Daily Prenatal Multivitamin 35+ | 1 tablet daily | 680 mcg DFE folate as L-5-methylfolate, 20 mg iron, 20 mcg (800 IU) vitamin D3, 55 mg choline | Non-GMO Project Verified, Certified Gluten Free by NSF, Orthodox Union Kosher |
How does SuppCo test New Chapter products?
For each certified New Chapter product, SuppCo and New Chapter's Quality team agree on which dietary ingredients will be tested and which validated laboratory methods will be used.
Step 1: Anonymous purchase
SuppCo purchases products directly from newchapter.com anonymously, just as any shopper would.
Step 2: Independent laboratory testing
The product is sent to an ISO 17025-accredited laboratory, where it is tested for identity and potency. Identity testing verifies that the ingredient tested is the ingredient listed on the label. Potency testing verifies that the amount present matches the amount stated on the label.
Step 3: Results are compared to the label
Results are compared with the product's Supplement Facts panel. Every tested ingredient must meet or exceed 95% of its label claim to qualify for certification.
Step 4: Additional testing if needed
If a result is inconclusive, additional bottles are purchased and tested.
Step 5: Results are published
Once testing is complete, results are published on SuppCo so consumers can review the findings. Learn more about the process at How TESTED by SuppCo Works.
What other certifications and testing does New Chapter have?
Many New Chapter products carry third-party certifications, including Certified Organic by Where Food Comes From, Non-GMO Project Verified, Certified Gluten Free by NSF, and Orthodox Union Kosher. Each certification answers a different question about the product. Non-GMO Project Verified and Organic certifications speak to ingredients and sourcing, while Certified Gluten Free verifies gluten-free standards.
Beyond certifications, New Chapter maintains its own comprehensive quality program. Every lot is tested for heavy metals, including lead. Botanicals are identity-tested through an independent ISO/IEC 17025-accredited laboratory. Nutrients listed on the Supplement Facts panel are verified, and shelf life is confirmed through real-time stability testing. Learn more through our Third-Party Certifications, Heavy Metal Testing, and Ingredient Pledge resources.
TESTED by SuppCo serves as an additional layer of verification by independently testing finished products purchased through normal retail channels.
Where can I see New Chapter's SuppCo results?
SuppCo publishes the test results, laboratory report, and lot number tested for each certified product on the New Chapter page on SuppCo. This allows consumers to review the documentation behind each certification and see exactly which ingredients were tested.
For additional transparency, New Chapter also provides lot-level heavy metal testing results through a PDF available on our product testing page.
Why is it meaningful that SuppCo anonymously purchases New Chapter products for testing?
New Chapter's VP of Quality, Michele Rickard, explains, "This marketplace sampling model is meaningful because it examines an authentic New Chapter finished product that has passed through the normal ordering and fulfillment channel. It reduces the possibility that a particularly favorable sample was chosen and gives consumers an independent check on the product actually available for purchase."
"From a Quality perspective, that independence is valuable because it turns trust into something observable: a finished product purchased through the consumer channel is evaluated by an outside laboratory against specified label claims."
How often are New Chapter products retested?
TESTED by SuppCo certification remains valid for 12 months. To maintain certification, SuppCo purchases the product again and repeats the testing process using the same independent approach.
Products that no longer meet certification standards lose the seal until they successfully complete certification requirements again.
Explore New Chapter's TESTED by SuppCo certified products to learn which formulas have earned independent, off-the-shelf verification. Your supplements. Independently tested. Label-verified. TESTED by SuppCo.
