Cancel your Bioroot Labs subscription by mail
Bioroot Labs accepts written cancellation requests by post, which makes certified mail the strongest proof that you asked. Letters to Bioroot Labs go to Casper, United States.
Let Postbye cancel Bioroot Labs for you
We write your letter, mail it by certified mail the next business day, and confirm when the cancellation went through. You keep the signed proof.
Money-back guarantee within 10 business days.
Postbye is not affiliated with Bioroot Labs.
- 4.8 from 2,931 reviews
- 2 Bioroot Labs cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Bioroot Labs by mail
Gather your account details
Bioroot Labs will look your account up from what the letter says, so check the name and email on the account and, if you have one, an account or customer number first.
Set out the request
Your Postbye letter to Bioroot Labs asks for three things: the account closed, no further charges and a written confirmation, all under “Subject: Subscription termination – Bioroot Labs”. It comes from our English template.
Post it with proof of delivery
Post it by certified mail to Bioroot Labs in Casper, United States, using the exact address below, and note the tracking number.
Save the tracking record
It shows the date Bioroot Labs received your letter. Check your next statement: no Bioroot Labs charge should post after the cancellation date.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Bioroot Labs cancellation letter goes
Bioroot Labs lists 312 W 2nd St., Casper 82601 as its mailing address.
ZIP code 82601 places the address in Wyoming, in the United States.
The letter greets the reader with “To Whom It May Concern,”; your own details sit under the labels Name, Address and E-mail.
Prefer to write it yourself? Use our letter template
Every address we hold for Bioroot Labs, with the envelope wording
Before you cancel Bioroot Labs, check these
- Write well before the next billing date. A request that arrives after it can leave one more charge on your statement.
- If an app store or phone carrier bills you, the company cannot cancel it. Cancel with that partner as well.
- Cancelling usually ends access at the end of the period you paid for, so you keep what you paid for until then.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Bioroot Labs for you
We write your letter, mail it by certified mail the next business day, and confirm when the cancellation went through. You keep the signed proof.
How cancelling by mail works
Subscriptions renew automatically, and a written request is the clearest record that you asked to stop it before the next billing date.
A mailed letter is slower than a phone call but it is the version that proves what you asked for and when.
Log in on biorootlabs.com before you write; the billing page names the party that takes your money.
Bioroot Labs cancellation at a glance
- How Bioroot Labs accepts cancellations
- By mailed letter
- Mailing address on file
- Bioroot Labs 312 W 2nd St. Casper 82601
- Country
- United States
- Letter language
- English (template en)
- Website
- biorootlabs.com
- Added to the database
- August 21, 2026
- Data last checked
