For many people, vitamins and supplements are an important part of the morning routine. According to recent research, more than 60% of U.S. adults report using at least one supplement, and 16% use four or more per day. While these products can help fill nutritional gaps, achieve a well-balanced diet, and support good health, they can come at a cost. Roughly 60 million Americans spend about $60 billion on dietary supplements each year. But there are ways to cut down on those out-of-pocket expenses, and SingleCare coupons are among the most reliable.
| Drug name | Our lowest price ( with free signup ) Our lowest price ( with signup ) | Coupons |
|---|---|---|
| Vitamin D2 | loading... | See all discounts |
| Folic Acid | loading... | See all discounts |
| Vitamin D3 | loading... | See all discounts |
| Ferosul | loading... | See all discounts |
| Magnesium Oxide | loading... | See all discounts |
| Cyanocobalamin | loading... | See all discounts |
| Vitamin B-12 | loading... | See all discounts |
| Ferrous Sulfate | loading... | See all discounts |
| Melatonin | loading... | See all discounts |
| Calcium Carbonate-Vitamin D3 | loading... | See all discounts |
Most insurance plans, including Medicare Part D, usually won’t cover over-the-counter vitamins and supplements. Medicaid typically won’t either, but it depends on the state. However, you might receive some coverage if a healthcare provider prescribes one for a specific condition or nutritional deficiency. The only way to know for sure is to check your insurance plan’s formulary or contact the insurance company directly.
Even if your insurance won’t cover a particular vitamin or if your copay is still too high, SingleCare coupons can still help you save on dietary supplements. Many people use SingleCare to save money on their vitamins. SingleCare processed more than half a million scripts for variations of vitamin D in 2025 alone, and folic acid was among the top 50 most popular drugs used among SingleCare users.
Using a SingleCare coupon is easy.
Get a prescription. You can use SingleCare on over-the-counter products as long as you have a prescription. If your provider recommends a vitamin, ask them to write a prescription so you can get a discount.
Search for your prescription on our website or app, or use the links to popular vitamin coupons above.
Enter the correct form, dosage, and quantity for your prescription to ensure that you receive the most accurate price at the pharmacy.
Show your SingleCare card to your pharmacist when filling your prescription.
You can save even more money on your prescription vitamins by signing up for free. Registered members get our lowest prices and earn extra savings each time they fill a prescription.
Typically, insurance plans, Medicare, and Medicaid will not cover dietary supplements. If your healthcare provider prescribes one for a specific condition, you might receive some coverage, but it depends on your specific plan.
Prescription prenatal vitamins may be covered by insurance plans, Medicare, and Medicaid. Over-the-counter prenatals are less frequently covered, but they may be eligible for reimbursement from an HSA or FSA. Without insurance coverage, the average cost of prenatal supplements is around $15 for 30 pills; however, some brand-name prenatal supplements can cost upward of $50 per month.
Without insurance or other discounts, vitamins typically cost $10-$30.
Average prices:
Vitamin B12: $15
Vitamin D2: $10 for over-the-counter | $25 for prescription-strength
Vitamin C: $17
Folic acid: $5-$10 for over-the-counter | $18-$25 for prescription-strength
Multivitamins can sometimes be more cost-effective, although they might not be as helpful for people who need to address specific nutrient deficiencies, since they aren’t as targeted and may contain vitamins you don’t need.
Purchasing vitamins online isn’t always cheaper than getting them at a local pharmacy, but websites will sometimes offer special discounts. That said, not all supplements are safe. The FDA doesn’t regulate supplements the same way as medications, so it’s important to vet them before you buy. It may be helpful to seek third-party approvals from organizations such as the U.S. Pharmacopeia or NSF. Additionally, it’s important to examine the supplement’s label carefully, since some may have hidden, harmful ingredients.
But most importantly, discuss any vitamins or supplements you’re considering with your healthcare provider. They can tell you whether these products are safe, effective, and appropriate for you specifically.
Trends in dietary supplement use among U.S. adults between 2011 and 2023, European Journal of Nutrition (2025)
Advancing research on botanicals and other natural products, NIH Office of Dietary Supplements (2024)
The medical minute: vitamin supplements versus a balanced diet? No contest, Penn State Health (2024)
Medicare Part D prescription drug coverage: what older adults need to know, National Council on Aging (2026)
Types of prenatal vitamins, American Pregnancy Association
The limited value of multivitamin supplements, JAMA Network Open (2024)
Start vetting your supplements, Harvard Health (2023)
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