If you have a Flexible Spending Account (FSA) or Health Savings Account (HSA), you already know the rule: use it or lose it. Every year, millions of dollars in FSA funds go unspent because people don't realize how many everyday health products are eligible for reimbursement. This guide covers the most popular FSA and HSA eligible items you can buy in 2026 — from first aid kits to massage guns — so you can make the most of your health benefits.
Whether you're trying to spend down your FSA before the deadline or building up your HSA-funded medicine cabinet, you'll find plenty of ideas below. Every product listed is available on Amazon and eligible for FSA/HSA reimbursement. Looking for other ways to use your employer stipends? Check out our Health and Wellness Stipend Guide or our Home Gym Products Guide.
What's the Difference Between FSA and HSA?
Before we dive into eligible products, let's clarify the two account types:
- FSA (Flexible Spending Account): Employer-sponsored, pre-tax dollars for medical expenses. Most FSAs have a "use it or lose it" policy — unspent funds expire at year-end (some plans allow a $640 rollover or 2.5-month grace period).
- HSA (Health Savings Account): Available with high-deductible health plans. Funds roll over indefinitely and the account is yours even if you change jobs. Triple tax advantage: contributions are tax-free, growth is tax-free, and qualified withdrawals are tax-free.
Both accounts cover the same IRS-approved list of qualified medical expenses. The products below are eligible for both FSA and HSA reimbursement.
Top FSA/HSA Eligible Items to Buy in 2026
1. First Aid Kits
Every household needs a well-stocked first aid kit, and they're 100% FSA/HSA eligible. A comprehensive kit covers bandages, antiseptic wipes, gauze, scissors, and more — perfect for home, car, or travel.
Swiss Safe 2-in-1 First Aid Kit for Car, Travel & Home, Busi ($39.99) - Buy on Amazon
2. Sunscreen (SPF 15+)
Since 2020, sunscreen with SPF 15 or higher has been FSA/HSA eligible without a prescription. Stock up for summer — your skin and your wallet will thank you.
Neutrogena Beach Defense Sunscreen Spray SPF 50, Hawaii Reef ($7.88) - Buy on Amazon
3. Blood Pressure Monitors
Home blood pressure monitors are one of the smartest FSA/HSA purchases you can make. Regular monitoring helps catch hypertension early, and modern smart monitors sync with your phone for easy tracking.
iHealth Track Smart Upper Arm Blood Pressure Monitor with Wi ($39.99) - Buy on Amazon
4. Digital Thermometers
A reliable thermometer is essential for any home. No-touch infrared models are especially popular post-pandemic — fast readings without any discomfort.
Braun ThermoScan 7 Digital Ear Thermometer ($49.99) - Buy on Amazon
5. Massage Guns
Yes, massage guns are FSA/HSA eligible! These percussive therapy devices help with muscle recovery, pain relief, and improved circulation. They've become one of the most popular FSA purchases in recent years.
TOLOCO Massage Gun, Deep Tissue Back Massage for Athletes fo ($39.99) - Buy on Amazon
6. Blue Light Blocking Glasses
If you spend hours staring at screens (and who doesn't in 2026?), blue light glasses can reduce eye strain and improve sleep quality. FSA/HSA eligible when marketed for eye health.
GUNNAR - Premium Reading Glasses - Blocks 35% Blue Light - V ($37.49) - Buy on Amazon
7. Heating Pads
Heating pads are a go-to for back pain, cramps, and muscle soreness. Weighted versions provide extra comfort and are fully FSA/HSA eligible as pain relief devices.
Comfytemp Weighted Heating Pad for Back & Period, FSA Eligib ($29.99) - Buy on Amazon
8. Acne Treatments
Over-the-counter acne treatments with active ingredients like benzoyl peroxide and salicylic acid are FSA/HSA eligible. From full treatment systems to simple pimple patches — your skin care routine can be tax-free.
Glowpatch Pimple Patches (504 Count) ($5.94) - Buy on Amazon
9. TENS Units
TENS (Transcutaneous Electrical Nerve Stimulation) units deliver mild electrical pulses to relieve pain. They're popular for back pain, sciatica, and arthritis — and 100% FSA/HSA eligible.
Comfytemp 4 Outputs TENS Unit for Sciatica Cover Multiple Pa ($20.99) - Buy on Amazon
10. Compression Socks
Medical-grade compression socks improve circulation and reduce swelling. Great for desk workers, frequent flyers, or anyone on their feet all day. Look for 20-30 mmHg or higher for FSA/HSA eligibility.
Truform 30-40 mmHg Compression Stockings for Men and Women, ($24.64) - Buy on Amazon
11. Sleep Aids
OTC sleep aids including melatonin supplements are FSA/HSA eligible. Better sleep means better health — and these products won't cost you a dime out of pocket when you use your health account.
ZzzQuil PURE Zzzs Melatonin Gummies ($16.97) - Buy on Amazon
12. Bandages & Medical Tape
Basic medical supplies like bandages, medical tape, and wound care products are always FSA/HSA eligible. Self-adhesive bandage wraps are versatile and useful for everything from sprains to compression.
FriCARE Self Adhesive Bandage Wrap, Medical Tape in First Ai ($9.99) - Buy on Amazon
How to Use Your FSA/HSA on Amazon
Amazon makes it easy to spend your FSA/HSA funds:
- Add your FSA/HSA card to your Amazon account as a payment method
- Look for the "FSA or HSA eligible" badge on product listings
- Check out with your FSA/HSA card — Amazon will only charge eligible items to your health account
- Save your receipt in case your plan administrator requests documentation
Don't Forget Your FSA Deadline
If you have an FSA, check your plan's deadline. Most FSA plans operate on a calendar year, meaning unused funds expire on December 31. Some employers offer a grace period (up to March 15 of the following year) or a rollover of up to $640. Don't let free money go to waste — stock up on eligible items before your deadline.
HSA holders don't have this problem — your funds roll over year after year. But that doesn't mean you shouldn't take advantage of tax-free purchases when you need health products anyway.
More Ways to Spend Your Employee Benefits
FSA/HSA is just one of many employee benefits you might be leaving on the table. Check out our other guides to make the most of your employer stipends: