The Required Disclosure

Essential Oils Index participates in affiliate programs including the Amazon Associates Program and direct partnerships with select essential oils brands. We may earn a commission when you purchase products through links on this site, at no additional cost to you. Our editorial reviews and recommendations are never influenced by these commissions, and we earn similar rates across the brands we partner with so we have no incentive to favor one over another.

The shortest, most accurate version of this page is the disclosure above. Everything that follows is the longer explanation — what programs we use, how affiliate links work, and the specific guardrails that prevent our income sources from shaping our reviews.

We’ve written this page in plain language rather than legal boilerplate because the Federal Trade Commission specifically requires disclosures to be understandable to ordinary readers. If anything here is unclear, contact us — we’d rather rewrite it than leave you guessing.

If you skip the rest of this page, the most important thing to know is this: every review on Essential Oils Index follows the same published methodology, no matter which brand the review is about, and no matter whether we earn a commission from that brand. The methodology is the constant. Affiliate revenue is the variable. We’ve designed the site so the variable can never override the constant.

Programs We Participate In

The full list of our affiliate relationships.

Every program that pays us a commission for purchases originating from our site. If a program isn’t listed here, we don’t earn anything from it.

Amazon Associates
General Affiliate

When you click an Amazon product link from our site and make a purchase, we earn a small commission from Amazon. As an Amazon Associate, we earn from qualifying purchases. This program applies broadly across the Amazon catalog — essential oils, diffusers, carrier oils, books, and accessories we link to.

Direct Brand Programs
Brand-Specific

We have or may have affiliate partnerships with direct-to-consumer essential oil brands including Plant Therapy, Rocky Mountain Oils, Edens Garden, and others. When you click a branded link from our site and make a purchase on that brand’s website, we earn a commission directly from the brand. Each affiliate-linked brand is disclosed at the point of the link.

Affiliate Networks
Network Partners

We use affiliate networks such as ShareASale, Impact, Awin, and CJ Affiliate to manage some brand partnerships. These networks track clicks and purchases between our site and the brands we partner with, and they handle commission payments. Network membership does not change the underlying relationship — we earn from the brand, not from the network.

Display Advertising
Ad Networks

We earn revenue from display ads served by Google AdSense and similar ad networks. These ads are placed algorithmically and we have no relationship with the specific brands being advertised. Ad revenue is not tied to specific reviews, and advertisers cannot purchase placement in our editorial content.

How affiliate links work

The mechanics, demystified.

Step by step, here is what actually happens when you click an affiliate link and make a purchase.

01

You click a link on our site

An affiliate link looks identical to a regular link. The difference is invisible: the URL contains a unique tracking code that identifies Essential Oils Index as the referring site. This code is added by our affiliate partners, not by us individually.

02

You arrive on the partner’s site

You land on the brand’s own website — Amazon, Plant Therapy, Rocky Mountain Oils, or wherever the link points. We don’t host the product or handle the transaction. Pricing, shipping, returns, and customer service are entirely the brand’s responsibility.

03

If you buy, we earn a small commission

If you complete a purchase, the brand or affiliate network pays us a small percentage of the sale — typically between 3 and 10 percent depending on the program. The price you pay is the same whether you arrived through our link or directly. Your cost does not increase because we earn a commission.

04

If you don’t buy, nothing happens

If you click a link, browse, and leave without purchasing, we earn nothing. We are not paid for clicks, for impressions, or for sending you to a brand’s website. We are only paid when you choose to make a purchase.

Affiliate revenue is the variable. Our methodology is the constant. The constant always wins.

Editorial Principle · Essential Oils Index

Our Guardrails

What we promise — and what we refuse.

The specific commitments we make to keep affiliate revenue from corrupting our editorial decisions.

What we do

  • Disclose every affiliate relationship clearly, in plain language
  • Mark affiliate links inline within articles, not buried in fine print
  • Apply the same review methodology to brands we partner with and brands we don’t
  • Recommend brands that score well on our rubric, even when we earn no commission from them
  • Earn similar commission rates across partner brands, so we have no financial reason to favor one
  • Publish negative findings about brands we partner with when our methodology requires it
  • Update or end partnerships when a brand’s quality, ethics, or transparency deteriorates

What we don’t do

  • Accept payment to write a positive review
  • Accept payment to rank a brand higher than our methodology supports
  • Accept payment to feature a brand more prominently than its score warrants
  • Accept free products in exchange for guaranteed coverage
  • Allow advertisers or affiliate partners to preview or edit our reviews before publication
  • Hide affiliate relationships behind disclaimers nobody reads
  • Use bait-and-switch tactics that send you somewhere other than where the link suggests

Common Questions

Questions readers ask.

Practical questions about how affiliate links work on this site and what they mean for you.

Does using your affiliate links cost me anything extra?

No. The price you pay is identical whether you reach the brand through our affiliate link or directly through the brand’s website. The commission we earn comes from the brand or affiliate network, not from you. In some cases, our partner brands offer discount codes or coupon opportunities through their affiliate programs that may actually save you money compared to direct shopping.

How do I know which links are affiliate links?

Every article that contains affiliate links includes a disclosure at the top of the article. Within the article, affiliate links are not visually different from regular links — that’s standard practice across the publishing industry, including major sites like Wirecutter and Consumer Reports. If you’d like to verify whether a specific link is an affiliate link before clicking, you can hover over it to see the destination URL. Affiliate links typically contain tracking parameters in the URL.

Do affiliate commissions influence your reviews?

No, and we have built specific safeguards to prevent that from happening. Three structural points: First, our methodology is published openly so any departure from it would be detectable by readers. Second, we earn similar commission rates across partner brands, removing the incentive to favor one. Third, we publish reviews of brands we don’t partner with using the same rubric, so high scores are not contingent on partnership.

If you ever read a review on our site that seems to contradict our methodology, please tell us. We’d rather correct an error than let it stand.

What if I want to support the site without buying anything?

Three things help us the most. First, subscribing to our newsletter builds a direct relationship with readers and helps us understand what content matters most. Second, sharing articles with friends researching essential oils — that’s how we grow without paid marketing. Third, sending us corrections or suggestions when you spot something we missed; reader feedback is how we improve over time.

Will you remove affiliate links from a specific page?

If you have a specific concern about a specific page, contact us and explain. We don’t remove links based on general objection to affiliate marketing — that revenue funds the site and would otherwise need to come from somewhere else, such as paid subscriptions. But if you’ve identified something genuinely problematic about how a link is presented, we’ll review it seriously.

Are MLM brands on your affiliate list?

Not currently. Multi-level marketing brands typically don’t offer traditional affiliate programs — their commission structure runs through distributor networks rather than affiliate networks. Joining an MLM as a distributor to earn commissions would compromise our independence in ways traditional affiliate partnerships do not, so we don’t do it. This means we review MLM brands without any financial stake in whether readers buy from them.

How often is this disclosure updated?

We update this page whenever we add new affiliate partnerships, change existing ones, or modify our disclosure practices. The “last updated” date at the top of the page reflects the most recent change. Material changes to our monetization model — new revenue streams, significant new partnerships — are also noted on this page when they happen.

Affiliate Disclosure · Version 1.0 · Last updated May 2026

Want the full picture?

How we work, in three documents.

This page covers the money. Our methodology covers what we evaluate. Our editorial standards cover how we write. Together, they’re the complete picture of how Essential Oils Index operates.