Cancel your Soylent Canada subscription by mail
Cancelling Soylent Canada means putting it in writing; the company takes requests by mailed letter, and a tracked one leaves a clear record. Letters to Soylent Canada go to Los Angeles, United States.
Let Postbye cancel Soylent Canada 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 Soylent Canada.
- 4.8 from 2,931 reviews
- 2 Soylent Canada cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Soylent Canada by mail
Note your account details
Put the account email, the plan name and any pending order or prescription reference in front of you before you write: the request to Soylent Canada is only as good as the details it quotes.
Prepare the letter
Your Postbye letter to Soylent Canada asks for three things: the account closed, no further charges and a written confirmation, all under “Subject: Subscription termination – Soylent Canada”. It comes from our English template.
Send the letter by certified mail
Post it by certified mail to Soylent Canada in Los Angeles, United States, using the exact address below, and note the tracking number.
Keep the proof of delivery
The receipt dates your request. Look at your next statement for any Soylent Canada charge after that date.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Soylent Canada cancellation letter goes
For a letter to Soylent Canada, use South Alameda Street 767, 450, Los Angeles 90021.
ZIP code 90021 places the address in California, in the United States.
Your details go in a block headed by Name, Address and E-mail, and the opening line is “To Whom It May Concern,”.
Prefer to write it yourself? Use our letter template
Every address we hold for Soylent Canada, with the envelope wording
Before you cancel Soylent Canada, check these
- Ask for written confirmation, and check the next statement for further charges.
- Pending shipments or refills may already be processed. Ask what can still be stopped.
- Prescriptions are separate from the subscription. Check how to transfer or end them.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Soylent Canada 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.
Cancelling a health or wellness subscription
Health and wellness plans combine a monthly fee with supplies or consultations, so the request should say what to stop: the plan, pending shipments or both.
A mailed letter is slower than a phone call but it is the version that proves what you asked for and when.
Soylent Canada cancellation at a glance
- How Soylent Canada accepts cancellations
- By mailed letter
- Mailing address on file
- Soylent Canada South Alameda Street 767 450 Los Angeles 90021
- Country
- United States
- Letter language
- English (template en)
- Category (from the company name)
- Health & wellness
- Added to the database
- May 19, 2026
- Data last checked
