
Y’all, this is a gamechanger. Thanks to Dermstoreโs new integration with Flex, you can now pay with your HSA or FSA card directly at checkoutโno more holding onto receipts or submitting manual reimbursements. Simply choose items marked โHSAโฏ|โฏFSA Eligibleโ in your cart, then select your HSA/FSA card at payment. Flex verifies eligibility in real time, and if needed, you’ll have the option to upload a Letter of Medical Necessity. Youโll also receive an itemized receipt by email.
Dermstore flags qualifying products with the โHSAโฏ|โฏFSA Eligibleโ badge on their website. (They have a separate section on the website too). Eligible brands include those that offer dermatologistโrecommended or medically necessary skincare, devices, and sunscreens. Some of the key brands currently offering eligible items at Dermstore:
- EltaMD (UV Clear sunscreens and tinted SPFs)
- SkinCeuticals (vitamin C serums, antioxidants)
- PCA Skin (cleansers, exfoliants, facial washes)
- SkinMedica
- Obagi Medical โ certain serums and moisturizers may qualify
- Medik8
- Paulaโs Choice
- Neocutis (other brands appearing with eligible tags)
For medicalโnecessity cosmetics like concealers used for scars or skin conditions, Dermstore may allow purchase with documentation of necessity.



Beauty Tools & Devices You Can Buy
Dermstore also marks certain beauty tools and devices as eligible. These include home use devices that help treat or manage skin conditions:
- LED therapy devices (e.g. Dr. Dennis Gross SpectraLiteโข FaceWare Pro, Skin Gym LitLift Facial LED Tool, Wrinklit Heart LED Mask)
- Microcurrent / contouring tools like NuFACE Trinity+ or NuFACE Mini+ starter kits
- Microneedling systems (e.g. Beauty ORA Derma Pen system, roller system)
- Dermaplaning tools (e.g. DERMAFLASH Luxe+ Sonic Dermaplaning + Peach Fuzz Removal)
- Gua sha facial sculpting tools (e.g. Skin Gym Sculpty Hearts)
- These devices qualify because they’re classified as medical or therapeutic skin health devicesโnot just cosmetic gadgets.



Step-by-Step Checkout Process
- Browse Dermstoreโs HSA/FSA landing page or shop sections where the โHSA | FSA Eligibleโ badge is visible.
- Add eligible skincare or device items to your cart.
- View your cart to verify each item shows the badge.
- Proceed to checkout and choose your HSA or FSA card as the payment method. Flex validates eligibility instantly.
- If required, upload a Letter of Medical Necessityโtypically for cosmetic items with therapeutic intent.
- After purchase, youโll receive an itemized receipt by email. Keep it for your records, in case your plan asks for proof.
Thatโs itโjust like using any other card, but with your healthcare dollars. Or with Girl math, you’re basically getting free skincare IMO.
