Physician's Signature
Is Physician's Signature a trustworthy supplement brand?
Physician's Signature receives a brand trust score of 0/100 in GoodSupp's independent analysis. The company was founded in 1997 and is headquartered in Chula Vista, CA, USA. Our research did not find independently verified third-party certifications for this brand. While this doesn't mean their products are low quality, third-party testing is considered a strong indicator of commitment to quality assurance. Note: Physician's Signature has 3 historical regulatory incidents on record. These are factored into the overall trust score and are detailed in the violation history section above.
Is Physician's Signature third-party tested?
GoodSupp's research did not find verified third-party testing certifications for Physician's Signature. Third-party testing by organizations like NSF International, USP, or Informed Sport is considered one of the strongest indicators of supplement quality. Without it, consumers must rely more heavily on the brand's own quality claims. This doesn't necessarily mean Physician's Signature's products are low quality, but it does mean there's less independent verification of their claims.
Where is Physician's Signature located?
Physician's Signature is headquartered in Chula Vista, CA, USA. The company was founded in 1997. They currently offer 16 products in their supplement lineup. Their official website is youngevity.com. Manufacturing location may differ from corporate headquarters — look for GMP certification to verify manufacturing quality standards.
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