Protein Bars / Powders / Shakes: HSA Eligibility

What are protein powders, bars, and shakes? 

Protein bars, powders, and shakes are dietary supplements that are intended to help increase your protein intake, repair muscle, control hunger, and sustain energy levels.  

Protein powder 

Protein powder is made from plants (soybeans, peas), eggs, or milk (casein or whey). It often contains other ingredients such as vitamins, minerals, artificial flavoring, sugars, and thickeners.  

Powders often include between 10g to 30g of protein per scoop. Powder for building muscle may have more protein than powder for weight loss.  

Protein bars 

Protein bars are packaged products that usually contain between 10g to 20g of protein. They may also include vitamins and minerals as well as added sugars.  

Like protein powders, protein bars may use protein from milk, yogurt, or plant-based sources. 

Protein shakes and meal replacements 

Protein shakes can made at home from protein powders or purchased as ready-to-drink beverages. Some people use them as meal replacements to help with weight loss.  

Why aren’t protein products HSA eligible? 

Internal Revenue Code 213 regulates the eligibility of medical products and services covered under consumer-directed healthcare accounts such as health savings accounts.  

IRC 213 (d)(1) states: "Medical care means amounts paid for the diagnosis, cure, mitigation, treatment, or prevention of disease, or for the purpose of affecting any structure or function of the body."  

Diet foods such as protein powders, bars, and shakes aren’t considered medical products used to diagnose, cure, treat, or prevent a legitimate medical condition. Rather, they are used to promote an individual's general health and normal nutritional requirements and are therefore not eligible for reimbursement. 

When can food or nutrition products qualify with a Letter of Medical Necessity? 

In rare cases, some patients may be able to obtain a Letter of Medical Necessity (LMN) from a licensed healthcare provider that outlines how specific foods are used to treat or prevent certain symptoms of a disease.  

For instance, gluten allergies make some people susceptible to gastrointestinal issues after ingesting foods with gluten. Gluten-free foods can help to avoid these issues.  

In some cases, these foods would be eligible for reimbursement. But only to the extent of the increased cost above what the non-specialty item would cost—not the full price of the gluten-free product itself.  

Talk to your benefits administrator and healthcare provider to determine whether any dietary restrictions you have can be covered. 

What can I buy with my HSA instead of protein powder? 

Some dietary supplements can treat, prevent, or mitigate medical conditions, making them HSA eligible without an LMN. 

Examples include: 

• Glucosamine: These supplements can help with joint pain caused by injury or arthritis. 

• Fiber laxatives: These products help treat constipation and irregular bowel movements. 

Many workout recovery and pain relief items are also HSA eligible.  

How do I buy eligible nutrition supplements with my HSA? 

To buy an eligible nutrition supplements with your health savings account, you can either:  

• Pay upfront with your HSA card.  

• Pay out of pocket and reimburse yourself later. 

If you reimburse yourself, keep an itemized receipt of the expense and an LMN, if your purchase required one. The receipt should list the date of the purchase, the item, the retailer, and how much you paid. 

Does the protein brand matter for HSA eligibility? 

No protein product brand is eligible for HSA reimbursement without an LMN. This rule is the same for Ensure, Premier Protein, Orgain, and other brands. 

Can I use an FSA or HRA for protein powder? 

No, you cannot use a flexible spending account (FSA) or health reimbursement arrangement (HRA) to pay for protein powder.  

The FSA and HRA reimbursement rules for protein powder are the same as the HSA rules for these products: Protein powders are usually used for general health and not to diagnose, prevent, treat, or cure a medical condition. 

FAQs 

What protein supplements are HSA eligible?   

Protein supplements aren’t HSA eligible. They are used for general health and not to diagnose, treat, prevent, or mitigate a medical condition. 

Can I use my HSA for meal replacement shakes to lose weight?  

No, these products satisfy normal nutrition requirements and aren’t used to diagnose, treat, prevent, or mitigate a medical condition.  

Is whey protein HSA eligible? 

Whey protein isn’t HSA eligible. Like other protein supplements, it’s used for general health and not to diagnose, treat, prevent, or mitigate a medical condition. 

Whey protein is made from milk and can be found in protein powders, bars, and shakes.  
 

References 

Cleveland Clinic. (2021). Is Whey Protein Good for You? 

Cornell Law School, Legal Information Institute. (n.d.). 26 CFR § 1.213-1 - Medical, dental, etc., expenses. 

Harvard Health. (2026). The hidden dangers of protein powders.  

Reviewed by the Health-E Commerce® Compliance Team