Privacy
Cookie Policy
What cookies and similar technologies we use, why, and how to turn them off.
Last updated: October 3, 2026
What cookies are
Cookies are small text files a website stores in your browser. "Similar technologies" include pixels, tags, local storage and SDKs that do the same kind of job. We call all of these "cookies" here.
Our default: non-essential cookies are off
Because this site covers a health topic, analytics and advertising cookies stay off for everyone until you choose to turn them on in our cookie banner. We also treat a Global Privacy Control signal as a "no" to advertising cookies and to ad click attribution.
Ad click attribution is part of advertising. It stays off until you turn on Advertising. With your permission, we keep ad click and campaign identifiers from a Google ad in your browser's session storage and pass them to our affiliate tracking platform when you click a program link, to measure referrals and report conversions. Rejecting non-essential tracking, turning off Advertising, or using an applicable privacy opt-out stops this attribution and clears the stored identifiers. On this site it doesn't set advertising cookies; it uses the session storage described below.
Cookies we use
| Category | Provider & cookie | Purpose | Expires |
|---|---|---|---|
| Essential always on | GLP1ReviewGuide.com: gr_consent | Remembers your cookie and privacy choices | 12 months |
| Ad click attribution advertising opt-in | GLP1ReviewGuide.com, session storage: glp1_gclid, glp1_campaignid, glp1_adgroupid, glp1_creative, glp1_keyword, glp1_matchtype, glp1_device, glp1_network, glp1_placement, glp1_targetid | Keeps the Google ad click ID and campaign details from the ad you clicked, so they can be added to our tracking link when you click through to a program | Until you close the tab or window |
| Ad click attribution advertising opt-in | Everflow, on go.glp1reviewguide.com and the program's site | Records your click on a tracking link and the referral. When you allow Advertising, it also receives the ad click ID and matches it to a later sign-up for commission and Google Ads conversion reporting | Set by Everflow and the program; see their policies |
| Essential | [Hosting/CDN, e.g. Cloudflare: __cf_bm] | Bot protection and security | 30 minutes |
| Analytics opt-in | Google Analytics: _ga, _ga_* | Counts visits and page views in aggregate | Up to 14 months |
| Advertising opt-in | Google Ads: _gcl_au, _gcl_aw | Measures conversions from Google ads | 90 days |
| Advertising opt-in | Taboola: t_gid, taboola_* | Measures visits from Taboola ads | Up to 13 months |
| Advertising opt-in | Outbrain: obuid, _obid | Measures visits from Outbrain ads | Up to 13 months |
We don't use advertising cookies to build audiences based on health interests, and we don't use remarketing lists built from visits to this site.
How to control cookies
- Ad click attribution: choose "Reject non-essential," turn off Advertising in Cookie settings, use the opt-out on Your Privacy Choices, or turn on Global Privacy Control. Any of these stops us from passing ad click IDs and clears the ones stored for your visit.
- On this site: use (also in the footer of every page) or Your Privacy Choices.
- In your browser: block or delete cookies in its settings. If you delete cookies, we'll ask for your choices again.
- Industry tools: Google ad settings, DAA WebChoices and NAI opt-out.
Affiliate links
When you click a provider link, the provider's own site may set its own cookies to record that you came from us. That's covered by the provider's privacy policy, not ours. We pass a referral ID and, only when you allow Advertising, the ad click identifiers described above. We never pass your quiz answers.
Questions? Email privacy@glp1reviewguide.com.