doTERRA Essential Oils Quality: What CPTG Means
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doTERRA Essential Oils Quality: What CPTG Means
doTERRA CPTG meaning: CPTG stands for Certified Pure Tested Grade, a quality protocol that doTERRA created and owns. The company says it developed it because there is no internationally regulated definition of a “pure” essential oil. It is an internal standard, which is different from an independent third-party certification.
Key facts
- CPTG stands for: Certified Pure Tested Grade
- Owner: doTERRA (trademarked, proprietary protocol)
- Company’s description: testing at three stages: after distillation, on arrival at its facility, and at bottling
- Important: doTERRA itself describes CPTG as an internal standard, distinct from third-party certifications
- Founded: doTERRA, 2008 (company)
What Does CPTG Mean?
CPTG means Certified Pure Tested Grade. doTERRA says it is a sequence of analytical and physical tests applied before oils reach customers, created because the industry lacks a universally enforced definition of pure.
The Testing Steps
On its sourcing page doTERRA lists eight testing methods: GC/MS (molecular composition), FTIR, chiral analysis, carbon isotope testing, ICP-MS (heavy metals), microbial screening, organoleptic (sensory) review and lab verification. Testing occurs after distillation, on arrival at its production facility and at bottling.
Is CPTG an Independent Certification?
No. doTERRA states that CPTG is an internal standard, distinct from the third-party certifications it separately lists. Earlier doTERRA materials used the phrase “Certified Pure Therapeutic Grade,” which the company has since changed; check current labels.
How to Evaluate Quality Claims
Look for independent test results, ask for batch data, and compare against recognized third-party standards. Our company review checklist and research guide apply. Health claims should be attributed to the company; QastMe makes none.
Business Side Note
If you are considering the doTERRA business, read compensation plan basics and income disclosures.
Key Takeaways
- CPTG is doTERRA’s proprietary protocol.
- doTERRA says it is internal, not third-party certification.
- Testing happens at three stages with several methods.
- Verify quality claims independently.
Frequently Asked Questions
What does CPTG stand for?
Certified Pure Tested Grade, a doTERRA trademarked quality protocol.
Is CPTG regulated by the government?
doTERRA says there is no internationally regulated definition of pure essential oil and that CPTG is its own internal standard.
Who tests CPTG oils?
doTERRA says testing is done at several stages using multiple methods; it also lists separate third-party certifications. Details are on its sourcing page.
Does CPTG prove the oils are safe or effective?
CPTG describes purity testing. QastMe makes no health claims; consult a qualified professional about use.
Sources
- doTERRA: The CPTG standard
- doTERRA: How doTERRA sources essential oils
- doTERRA: What is CPTG testing?
- doTERRA: About us
QastMe does not endorse any company. Information is for education only and is not financial or legal advice. Earnings in direct selling vary widely, and most participants earn little or no money. Review each company’s income disclosure statement before deciding.
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