most. guide
Legal notice and company details
This page identifies the business behind mosthairfibers.com, as required by consumer law in the European Union and expected by consumer protection rules in the United States and the United Kingdom.
Who operates this website
| Detail | Information |
|---|---|
| Trading name | most. |
| Website | mosthairfibers.com |
| Registered address | Rua da Carreira, 41, 4435-145 Porto, Portugal |
| Contact email | hello@mosthairfibers.com |
| Support hours | Monday to Friday, 10am to 8pm Lisbon time (UTC+1) |
| Ecommerce platform | Shopify, which processes orders and payments on our behalf |
Where most. ships from and to
most. is operated from Portugal and ships to the United States and to the other destinations shown at checkout. Prices are displayed in US dollars. Any import duty or local tax that applies to a delivery outside the shipping origin is shown at checkout where it can be calculated, and is otherwise the responsibility of the recipient.
Your right to cancel, if you are in the EU or the UK
If you are a consumer in the European Union or the United Kingdom, you have a statutory right to withdraw from a distance purchase within 14 days of receiving it, without giving a reason. To use it, email hello@mosthairfibers.com with your order number and a clear statement that you are withdrawing.
The most. 60-day money-back guarantee is more generous than the statutory right and does not replace it. Whichever is better for you is the one that applies. Full detail is in the refund policy.
Online dispute resolution
Consumers in the European Union may submit a complaint to the European Commission's online dispute resolution platform at ec.europa.eu/consumers/odr. most. would rather resolve it directly, so please email first.
Complaints
Email hello@mosthairfibers.com with your order number and what went wrong. most. acknowledges complaints within two business days and aims to resolve them within fourteen.
Other policies
- Terms of service
- Refund policy and the 60-day guarantee
- Shipping policy
- Privacy policy
- Subscription terms
- Cookie policy
- Product safety and ingredients
- Accessibility statement
Last updated August 2026.
It works. Or it's free.
60 days. If you don't see the difference, we refund every cent and pay the return shipping.
Shop most. from $39.95