Privacy Policy
This privacy policy lists what peptidesvietnam.com collects, why, and who handles it. The short version: you can read every page and use every calculator without telling us who you are. Last updated 3 November 2026.
When you read the site
Google Analytics. It sets cookies and tells us which pages were viewed, roughly which country and city a visit came from, the kind of device and browser, and how the visitor arrived. We use it to see which pages help people and which need work. Google’s own policy covers what Google does with it, and Google offers a browser add-on to opt out of Google Analytics.
Vercel Web Analytics. It counts page views and does not set cookies.
Hosting. The site is served by Vercel, behind Cloudflare. Like any web host, they record each request, including the IP address and browser type, to deliver pages and block attacks.
When you use a calculator
The math runs in your own browser. The numbers you type are not sent to us and are not stored.
When you sign up for email
We keep your email address and a label for the form you used, so we know which guide or list you asked for. Our email service is Kit (kit.com), and the list sits in a Kit account shared with our supply partner, Peptara Labs, so their team can see the addresses on it. Every email has an unsubscribe link.
When you send the sponsor form
The form on the advertise page sends what you enter to our team by email, through Resend (resend.com): company name, website, contact name, work email, the regions you sell to, product category, product, the page group you want, budget, whether you sell prescription products, whether you want analytics access, and your message. Resend also sends you an automatic reply so you know it arrived. We use it only to answer you.
What is saved in your browser
- Where your first visit came from, as one word such as "google" or "chatgpt", kept for 30 days. The search words and full web address are read once and thrown away, never stored.
- Whether you closed a banner, so it stays closed.
- If you use the Guided Protocol dashboard: each schedule you saved, its start date, the days you pinned, the steps you marked done, and when you saved it. This stays on your device and is never sent to us.
- If you entered a Guided Protocol access code: a cookie that keeps that device unlocked.
Clearing your browser’s site data removes all of it.
How to share less
You can read the whole site with analytics blocked. Turning off third-party cookies in your browser, using a content blocker, or installing Google’s opt-out add-on stops Google Analytics from counting you. The pages and calculators work the same either way.
A private or incognito window keeps nothing in your browser after you close it, so the saved items above disappear with it.
Seeing or deleting your data
To ask what we hold about you, to correct it, or to have it deleted, email hello@peptidesvietnam.com from the address in question. If this policy changes, the date at the top changes with it.
The rules for using the site are in the terms of use. Other questions go through the contact page.