Grade: C

MEDIUM RISK

Nature's Calling

Item: Nature's Calling
Rating: 58
Author: SupplementChecker

Nature's Calling has a SupplementChecker.co trust score of 58/100, which is a Grade C, indicating a MEDIUM risk level. While Nature's Calling is Informed Choice certified, indicating monthly batch testing for banned substances, they do not appear to conduct comprehensive third-party testing for ingredient purity or potency. This lack of broader testing impacts the overall assessment of whether Nature's Calling is a good brand.

Nature's Calling Trust Summary

Trust Score: 58/100 (Fair)
Grade: C
Risk Level: MEDIUM
Third-Party Tested: Yes (Informed Choice)
FDA Recalls: 0
Adverse Events: 0

Nature's Calling has a trust score of 58/100 (Fair). The brand is third-party tested by Informed Choice, has no FDA recalls on record and no adverse event reports.

Where to Buy Nature's Calling

Purchase from trusted retailers. We may earn a commission at no extra cost to you.

Buy on iHerb Buy on Amazon

Check another brand:

e.g. Nature Made, Thorne, NOW Foods...

Check

Red Flags

⚠No third-party testing certifications found
⚠No GMP certification visible

Verified Strengths

✓Informed Choice certified — monthly batch testing
✓Clean FDA record — no warnings, recalls, or significant adverse events

Certifications

Informed Choice

Third-party testing means an independent laboratory has verified this product's contents, purity, and potency match what's on the label.

FDA Record

FDA Warning Letters

Recalls

Adverse Reports

Clean record — no FDA warnings, recalls, or significant adverse events.

Is Nature's Calling Third-Party Tested?

Yes — Nature's Calling is Not third-party tested. This means an independent laboratory has verified that the products' contents, purity, and potency match their label claims.

Is Nature's Calling a Good Brand?

Nature's Calling scores 58/100 (C) — this is a below-average score. We recommend considering brands with third-party certifications like NSF or USP. Nature's Calling has a clean FDA record with no warnings or recalls. The brand holds third-party certifications (Not third-party tested), which is a strong quality indicator.

About Nature's Calling

Nature's Calling is a US-based supplement brand operating independently. The founding date of the company is unknown. They offer a range of supplements in various categories.

Product Specialization

Nature's Calling specializes in supplements. Specific product types include [insert product types if known].

Testing & Certifications Explained

Nature's Calling carries the Informed Choice certification. This means that their products are tested on a monthly basis for banned substances, providing some assurance for athletes and other consumers concerned about prohibited ingredients. However, Informed Choice does not verify ingredient identity, potency, or purity beyond banned substances. Consumers should note that while this certification is valuable, it is not a complete guarantee of product quality.

How Nature's Calling Compares

Compared to competitors like Transparent Labs (trust score 92/100) and Klean Athlete (trust score 88/100), Nature's Calling's trust score of 58/100 is considerably lower. Transparent Labs and Klean Athlete both demonstrate more comprehensive third-party testing and transparency. Garden of Life (trust score 75/100) also exceeds Nature's Calling in trust, due to more extensive certifications. This comparison suggests that consumers have options with higher levels of independent verification.

Buying Guidance

Consumers interested in Nature's Calling products should consider purchasing from reputable retailers to ensure product authenticity. Given the limited third-party testing, it's advisable to carefully research individual ingredients and their potential effects. While there is no Nature's Calling recall history, always check for any new developments before purchasing.

Frequently Asked Questions

Has Nature's Calling had any recalls?

No — as of 2026, Nature's Calling has zero FDA product recalls on record. They maintain a clean FDA record with no warning letters or significant adverse event reports. Nature's Calling received a trust score of 58/100 from SupplementChecker.

Are Nature's Calling supplements third-party tested?

Yes — Nature's Calling supplements are third-party tested. They hold the following certifications: Informed Choice. Third-party testing means an independent lab has verified the product's contents, purity, and potency match the label claims.

Is Nature's Calling safe?

Nature's Calling received a trust score of 58/100 (grade: C, risk level: MEDIUM). This score is calculated from FDA records, third-party certifications, adverse event reports, and transparency practices. No FDA warnings or recalls are on record.

Is Nature's Calling a good brand?

Nature's Calling scores 58/100 (grade: C) — this is below average. We recommend looking for brands with third-party certifications like NSF or USP. They hold third-party certifications (Not third-party tested), which is a strong indicator of product quality. No FDA warnings or recalls found.

Get FDA Recall Alerts

We'll notify you when FDA recalls affect supplement brands you care about.

Compare Similar Brands

Brands in similar categories with comparable trust profiles. Compare certifications, scores, and safety records.

70/100

NSF

Lower rated

Pure Encapsulations

Grade B+ • Higher score

70/100

Lower rated

Relief Factor

Grade B+ • Higher score

70/100

Lower rated

Quicksilver Scientific

Grade B+ • Higher score

70/100

Lower rated

Physician's Choice

Grade B+ • Higher score

70/100

Lower rated

Sports Research

Grade B+ • Higher score

Want more comparisons? Browse our supplement categories or check our buying guides.

How We Calculated This Score

Every brand starts with a baseline score of 70/100.

Points added for: Third-party certifications (NSF +15, USP +15, Informed Sport +10), publishing lab results (+10), clean regulatory record (+10), 10+ years in business (+10), organic certification (+5).

Points deducted for: FDA warning letters (-25), product recalls (-20), high adverse events (-15), no third-party testing (-15), proprietary blends (-10), no GMP (-10).

Score is capped at 0-100. Grade and risk level are derived from the final score.

All data sourced from FDA.gov, Health Canada (LNHPD / recalls-rappels), NSF.org, USP.org, and publicly available brand information. Last updated: 4/9/2026.

Promote Your Trust Score

Embed this badge on your site — it displays Nature's Calling's verified trust score and links back to this profile page. Helps show buyers you're transparent about third-party testing.

Small · 220×110

<iframe src="https://supplementchecker.co/embed/natures-calling/" width="220" height="110" frameborder="0" loading="lazy" title="Nature's Calling trust score by SupplementChecker"></iframe>

Medium · 320×160

<iframe src="https://supplementchecker.co/embed/natures-calling/" width="320" height="160" frameborder="0" loading="lazy" title="Nature's Calling trust score by SupplementChecker"></iframe>

Large · 420×210

<iframe src="https://supplementchecker.co/embed/natures-calling/" width="420" height="210" frameborder="0" loading="lazy" title="Nature's Calling trust score by SupplementChecker"></iframe>

Paste the snippet anywhere on your site. The badge updates automatically when Nature's Calling's trust score changes.

Own this brand? Contact us to update your information.

Want to find supplements you can trust?

Third-party testing is the single best indicator of supplement quality. We analyzed Nature's Calling and 500+ other brands to find the ones that actually prove what's on the label.

See the best third-party tested supplements →