Generally, eye health supplements, nutritional supplements, and vitamins are used for general health and are not qualified HSA or FSA expenses. Daily vitamins and supplements are used to promote better health and well-being, but because there's no specific health condition that is helped by using them according to the FDA, they fall outside the accepted qualifications.
You can use your HSA/FSA dollars to purchase eligible products on Felix Gray’s website using the Sika Health payment method. When you add HSA/FSA eligible products to your cart, you can select the “Sika | Pay with HSA/FSA” payment method and follow the instructions. No receipts, no reimbursements, no hassle.