Barrière — Wear your Vitamins
Free Shipping
- Free shipping on orders over $40!
HSA/FSA Benefits
- Tax-free with your HSA/FSA account
Product Features
- fast–acting
- steady all-day support*
- third–party tested
- plant-powered
- Water-resistant
- hypoallergenic
- Made in the U.K.
- Micronized Ingredients
- M.H.R.A. registered
- sustainable & clean
Checkout Process
- Check Out as a Guest: If you’re logged into “Shop Pay,” select this option.
- Select HSA/FSA: Choose the Flex | Pay with HSA/FSA option.
- Confirm Eligibility: Confirm your eligibility.
- Enter Card Details: Input your HSA/FSA card details.
Note: If you don’t have your HSA or FSA debit card, you can use a regular credit or debit card. Within 2 hours of your purchase, you will receive a Letter of Medical Necessity and an itemized receipt via email.
Products
NAD+ Youth Repair
The IV-free way to support energy, recovery, and longevity.*
Starting from $14.38
Add to CartHello Sunshine
Vitamins D3 and K2—essentials for supporting mood, energy, and bone health.*
Starting from $10.38
Add to CartEnergy Boost
Stick on support for energy production and mental clarity.*
Starting from $10.38
Add to CartAdd more products as per the previous format...
Flex and HSA/FSA Relationship
- barrière has partnered with Flex to allow you to use your HSA or FSA debit card to buy physician-formulated supplements.
FAQs
HSA/FSA Card Usage:
- To use your card, add products to your cart, select “Flex | Pay with HSA/FSA” at checkout, enter your card info, and complete your checkout.
No HSA/FSA Card Available?
- Select “Flex | Pay with HSA/FSA” during checkout, enter your credit card if you don't have your debit card.
Declined Transactions:
- Ensure you have sufficient funds, contact your HSA/FSA administrator if needed.
Emily Updates or Corrections:
- For corrections to letters or documentation, contact Flex support.
Final Notes
Keep your Letter of Medical Necessity on file for at least three years and check with your HSA/FSA provider prior to purchases for eligibility.