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Certification and regulatory review is incomplete.

Thorne

Evidence assessed as of:

Brand website

Thorne is not yet rated under our reviewed-evidence method. Certification and regulatory coverage must be complete before we publish a score.

Thorne Evidence Summary

Evidence score
Not yet rated
Product certification records
3 reviewed listings
Certification review coverage
Incomplete
Regulatory review coverage
Incomplete

Reviewed registry records: NSF Certified for Sport — Thorne® Creatine (region: United States; Powder; flavor: Unflavored; size: 453 g; listed lots: 415076, 414749, 412465, 412464, 414574, 414748, 414996). NSF Certified for Sport — Thorne® Creatine (region: United States; Powder; flavor: Other; size: 450 g, 900 g; listed lots: 414382, 412381, 414293, 414361, 413807, 414679, 416666, 412944, 414212, 414017, 416858, 416658, 415942, 416256, 414292, 416661, 416419, 416257, 414916, 414018, 416415, 414912, 413218, 414294, 413024, 414911, 413618, 414814, 414360, 413522, 410337, 416345, 416903, 416421, 412017, 412235, 414678, 413023, 414379, 414913, 414711, 416346, 414815, 414289, 414710, 416255, 416662, 412572, 414380, 414680, 416659, 414291, 414681, 414812, 416254, 410274, 414381, 414914, 416660, 416420, 414614, 414813, 415943, 414613, 411074, 414712, 416663, 414915, 413808). NSF Certified for Sport — Thorne® Super EPA (EPA & DHA) (region: United States; Gelcap; flavor: Unflavored; size: 90; listed lots: 413175, 414084, 414414, 416003, 416674, 417318, 412127, 413010, 412785, 415072, 416338, 412128, 417319, 415266, 414822, 415574, 411400, 413553). Certification applies to the listed products and variants; check the registry for your exact purchase.

Regulatory review is not yet complete. Missing records do not establish a clean safety history.

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Product Certifications

NSF Certified for Sport — registry record

Thorne® Creatine (region: United States; Powder; flavor: Unflavored; size: 453 g; listed lots: 415076, 414749, 412465, 412464, 414574, 414748, 414996)

Source checked 2026-10-06.

NSF Certified for Sport — registry record

Thorne® Creatine (region: United States; Powder; flavor: Other; size: 450 g, 900 g; listed lots: 414382, 412381, 414293, 414361, 413807, 414679, 416666, 412944, 414212, 414017, 416858, 416658, 415942, 416256, 414292, 416661, 416419, 416257, 414916, 414018, 416415, 414912, 413218, 414294, 413024, 414911, 413618, 414814, 414360, 413522, 410337, 416345, 416903, 416421, 412017, 412235, 414678, 413023, 414379, 414913, 414711, 416346, 414815, 414289, 414710, 416255, 416662, 412572, 414380, 414680, 416659, 414291, 414681, 414812, 416254, 410274, 414381, 414914, 416660, 416420, 414614, 414813, 415943, 414613, 411074, 414712, 416663, 414915, 413808)

Source checked 2026-10-25.

NSF Certified for Sport — registry record

Thorne® Super EPA (EPA & DHA) (region: United States; Gelcap; flavor: Unflavored; size: 90; listed lots: 413175, 414084, 414414, 416003, 416674, 417318, 412127, 413010, 412785, 415072, 416338, 412128, 417319, 415266, 414822, 415574, 411400, 413553)

Source checked 2026-10-20.

These records cover the listed products and variants. Match your product, region and lot against the current registry before buying. Evaluated 2026-10-26; evaluation does not renew the source checks.

Regulatory evidence

Regulatory review is not yet complete. Missing records do not establish a clean safety history.

FDA warning letters
Not yet reviewed
FDA recalls
Not yet reviewed
Health Canada recalls
Not yet reviewed
FDA adverse-event reports
Not yet reviewed

Source Review Log

  • nsf sport

    Checked: · Review: accepted · Outcome: found

    Product scope: Opened official NSF Sport product listing. Only the named product, listed region, formulation, package sizes and lots were recorded; no whole-brand or current-retailer-variant assertion.

    Review due:

  • nsf sport

    Checked: · Review: accepted · Outcome: found

    Product scope: Opened official NSF Sport record 1495542: Thorne Creatine, United States, powder, flavor listed literally as Other, 450 g and 900 g, serving size 1 scoop (5 g), and 69 named lots. Other does not establish an unflavored retail-product match. The delivered package, inventory lot and geographic fulfillment are not established. No certificate validity dates were supplied; November 24 is the local 30-day editorial recheck date. This review does not renew the separate 453 g creatine record or Super EPA record, or establish whole-brand certification.

    Review due:

  • nsf sport

    Checked: · Review: accepted · Outcome: found

    Product scope: Opened official NSF Sport record 1237707: Thorne Super EPA (EPA & DHA), United States, form listed literally as Gelcap, Unflavored, package size 90, serving size 1 Gelcap, and 18 named lots. The manufacturer distinguishes its NSF 90-gelcap variant from other Super EPA 90- and 180-serving variants. This record does not establish certification of those other variants, a delivered retail lot, other markets, whole-brand certification or individual medical suitability. No certificate validity dates were supplied; November 19 is the local 30-day editorial recheck date. The separate creatine records and their review dates are not renewed.

    Review due:

Product listings apply to their stated variants, regions and other limits. Source checks do not establish suitability for individual health needs.

Frequently Asked Questions

Is Thorne third-party tested?
Reviewed registry records: NSF Certified for Sport — Thorne® Creatine (region: United States; Powder; flavor: Unflavored; size: 453 g; listed lots: 415076, 414749, 412465, 412464, 414574, 414748, 414996). NSF Certified for Sport — Thorne® Creatine (region: United States; Powder; flavor: Other; size: 450 g, 900 g; listed lots: 414382, 412381, 414293, 414361, 413807, 414679, 416666, 412944, 414212, 414017, 416858, 416658, 415942, 416256, 414292, 416661, 416419, 416257, 414916, 414018, 416415, 414912, 413218, 414294, 413024, 414911, 413618, 414814, 414360, 413522, 410337, 416345, 416903, 416421, 412017, 412235, 414678, 413023, 414379, 414913, 414711, 416346, 414815, 414289, 414710, 416255, 416662, 412572, 414380, 414680, 416659, 414291, 414681, 414812, 416254, 410274, 414381, 414914, 416660, 416420, 414614, 414813, 415943, 414613, 411074, 414712, 416663, 414915, 413808). NSF Certified for Sport — Thorne® Super EPA (EPA & DHA) (region: United States; Gelcap; flavor: Unflavored; size: 90; listed lots: 413175, 414084, 414414, 416003, 416674, 417318, 412127, 413010, 412785, 415072, 416338, 412128, 417319, 415266, 414822, 415574, 411400, 413553). Certification applies to the listed products and variants; check the registry for your exact purchase.
Has Thorne had recalls or warning letters?
Regulatory review is not yet complete. Missing records do not establish a clean safety history.
What is Thorne's evidence score?
Thorne is not yet rated under our reviewed-evidence method. Certification and regulatory coverage must be complete before we publish a score.
Does a certification mean Thorne is safe for me?
Certification covers a stated product, standard and scope. It does not establish that every product is certified or that a supplement is suitable for your individual health needs.

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How the Evidence Score Is Calculated

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