At Fix, your safety, confidence, and satisfaction are our top priorities. That’s why every product we manufacture undergoes comprehensive third-party lab testing to ensure it meets the highest standards of purity, potency, and quality.

We work with independent, accredited laboratories that utilize advanced testing methods and equipment. These labs perform in-depth analysis on every batch to verify:

  • Ingredient purity

  • Accurate potency

  • Absence of harmful contaminants

  • Consistent formulation across batches

The results of these tests are compiled into official Certificates of Analysis (COAs), which we make publicly available. This level of transparency ensures that every Fix product you purchase is safe, reliable, and made with integrity.

You deserve to know exactly what you’re putting into your body — and with Fix, you can.

Browse our COAs below to see the proof for yourself.