Missing Third-Party Testing Certification: What This Gap Means

GMP certification and FDA facility registration are both real, but neither confirms what's actually in the bottle — worth understanding what third-party testing would add.

What GMP and FDA registration actually confirm

Good Manufacturing Practice covers batch consistency, ingredient identity testing, cleanliness and record keeping through production, and FDA registration means the facility is subject to inspection rules — both describe the factory, not the finished product's contents.

Why third-party testing is the missing piece

Third-party testing would verify that what is in the bottle matches the label — recognized certifications like NSF or Informed Choice are the specific check this category often lacks, and it's worth checking for that mark specifically before assuming manufacturing claims cover it.