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The end of the year is just around the corner, which means you may have some unused funds sitting in your HSA or FSA accounts. To make sure it doesn’t go to waste, we scoured the internet for the best HSA- and FSA-eligible items you may not know about. (PS: Check out Amazon’s full inventory of eligible products here.) From period products to skincare, pain relief to kid-friendly first aid items, here’s what we’re adding to our own carts before December 31.

A portable muscle massager you can throw in your purse…
Sore, tense muscles have a tendency to show up unannounced, so we’re staying prepared with this mini massage gun. It’s super lightweight and small enough to fit in your gym bag (or your everyday bag — you do you) for tension relief anytime, anywhere. ($169.99, Theragun)

An LED red light face mask for your next self-care session…
If you’ve been curious about incorporating red light therapy into your skincare routine, let this be your sign to start. This face mask works its magic in 10-minute sessions, and by “magic,” we mean boosting collagen production for plumper, brighter skin. ($469.99, CurrentBody)

A sauna blanket from an editor-favorite brand…
Red light therapy isn’t just for your face, it has great benefits for the rest of your body, too. This infrared sauna blanket from HigherDose — home to our Senior Commerce Editor's personal favorite red light mask — gives you a “full-body detox experience” from the comfort of your own couch. Plus, you can get 25% off with code FLASH25 from December 16-18. ($699, HigherDose)

The dental pod you’ll be thankful for later…
If you’re a retainer wearer, add this to your cart ASAP. Just drop your dirty retainer or clear aligners into the reservoir and fill it with cold water. With the press of one button, you’ll have a sparkling clean retainer in five minutes. ($99.99+, Amazon)

A hack for healing bug bites…
Whether you’re headed to a tropical locale or simply exist as a magnet for pesky bugs, this hacky tool is a must. It’s chemical-free, and works by suction to remove venom that causes itchiness. ({{dynamicPrice}}, Amazon)

A reusable silicone cup that’ll replace your tampons and pads…
This menstrual cup lasts up to 10 years (yes, really), so you don’t have to keep repurchasing period products for the foreseeable future. Beyond that, you can wear it comfortably while you exercise, swim, and sleep, and it can be worn for up to 12 hours (aka, four hours longer than the recommended maximum time to keep a tampon in). It’s hypoallergenic, BPA- and latex-free, and made from medical-grade silicone. ($27.90, Amazon)

An ergonomic desk chair you’ve had in your “save for later” cart…
Before you dive into your new year’s resolution to “get organized,” start with a really good desk chair. This ergonomic one from Branch is an editor-favorite for its solid back support and soft mesh material. Unlike other ergonomic furniture, the minimalist design is actually pretty chic. ($359, Branch)

A white noise machine that won’t look clunky on your nightstand…
Just like “the chair” in your bedroom, your nightstand is an easy place for things to pile up. This sleek white noise machine won’t take up too much space, while helping you get a deeper, more restful sleep. It also comes with a free app so you can customize your experience from your phone. ($99.99, Snooz)

A kid-friendly thermometer…
When it comes to cold and flu season, you want test results and remedies fast. This no-contact thermometer gives you accurate temperature reads in one (yes, one) second. The large digital screen, color indicators, and silent mode make it even easier to take your little one’s temperature at night without disturbing their sleep. ({{dynamicPrice}}, Amazon)

Pimple patches our editors swear by…
This one’s an oldie, but a goodie. These hydrocolloid patches quite literally absorb your zit overnight, but are small and translucent enough to wear out and about. They’re clinically tested and work for all skin types. ({{dynamicPrice}}, Amazon)

A cooling eye mask for an extra dose of calm…
Why get a regular eye mask when you can get one that cools and depuffs at the same time? This under-$15 option acts as a cold compress when wrapped around your head. It’s great for reducing swelling, alleviating headaches, and helping you feel refreshed overall. ({{dynamicPrice}}, Amazon)

A wearable heating and massage pad that’s good for bad cramps…
We’re always on the hunt for products that will make that time of the month less…awful. This portable heating and massage pad has six vibration levels and runs for up to nine hours on a single charge. Plus, its compact size and thick buckled strap make it easy to wear for long periods (sorry) of time, without weighing you down. ({{dynamicPrice}}, Amazon)

A clarifying toner from a top-tier skincare brand…
La Roche-Posay is always on our must-have lists thanks to their effective, dermatologist-recommended formulas at reasonable prices. This clarifying toner is a nice daily option for acne-prone skin, or for use on an as-needed basis when you’re craving gentle, non-drying exfoliation. ({{dynamicPrice}}, Amazon)

A bestselling vibrator that’s worth using your funds for…
The need for pleasure is, in fact, clinical, and MysteryVibe understands that. This curved vibrator is designed by clinicians to mimic human fingers, and the bendable design will adapt to your body. It’s accessible for beginners and can be used either solo or with a partner. ($214, MysteryVibe)
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