Oyster Shell Calcium + D3 is a Calcium Combinations class medication that is produced by Major Pharmaceuticals. The typical out-of-pocket price for Oyster Shell Calcium + D3 is $9.08 per 60, 500-5mg-mcg tablets, but you can pay $11.28 for 60, 500-5mg-mcg tablets with the SingleCare coupon. Oyster Shell Calcium + D3 is a generic medicine; Os-Cal Calcium + D3 is the branded version of Oyster Shell Calcium + D3.
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SingleCare’s prescription prices are based on multiple sources. The prices we publish are our best estimate, but we cannot guarantee that the price we display will exactly match the price you receive at the pharmacy. For an exact price, please contact your pharmacy and provide the BIN/GRP/PCN numbers shown on your SingleCare card.
Any SingleCare bonus savings, including the $3 signup bonus, may only be used once.
Prices updated: 05/05/2026
Oyster Shell Calcium + D3 is a Calcium Combinations class medication that is produced by Major Pharmaceuticals. The typical out-of-pocket price for Oyster Shell Calcium + D3 is $9.08 per 60, 500-5mg-mcg tablets, but you can pay $11.28 for 60, 500-5mg-mcg tablets with the SingleCare coupon. Oyster Shell Calcium + D3 is a generic medicine; Os-Cal Calcium + D3 is the branded version of Oyster Shell Calcium + D3.
Our price history metrics are calculated from aggregate prescription data that we receive from all participating pharmacies. This chart updates daily to show new price fluctuations. If a data point is missing from the chart, it is because we do not have enough data to produce a reliable figure.
| Pharmacy | Oysco 500+D Retail Price | Oyster Shell Calcium/D3 Retail Price | Oyster Shell Calcium/D3 SingleCare Price |
|---|---|---|---|
| Walmart | - | - | - |
| Walgreens | $9.53 | - | - |
| Kroger Pharmacy | $5.10 | - | - |
| Albertsons Pharmacy | - | $10.80 | $10.20 |
These prices are based on the last month of SingleCare prescription fill data by major pharmacy. This table updates daily to show the most accurate typical prices by pharmacies. If a data point is missing from the table, it is because we do not have enough data to produce a reliable figure.
Oyster Shell Calcium + D3 is a Calcium Combinations class medication that is produced by Major Pharmaceuticals. The typical out-of-pocket price for Oyster Shell Calcium + D3 is $9.08 per 60, 500-5mg-mcg tablets, but you can pay $11.28 for 60, 500-5mg-mcg tablets with the SingleCare coupon. Oyster Shell Calcium + D3 is a generic medicine; Os-Cal Calcium + D3 is the branded version of Oyster Shell Calcium + D3.
Oyster Shell Calcium + D3 costs $11.28 for 60, 500-5mg-mcg tablets with a free Oyster Shell Calcium + D3 coupon from SingleCare. You could reduce this cost more depending on your prescription information. Use the dropdown menu above to enter your Rx details (i.e., brand/generic, quantity, form, dosage) to see the most accurate prices of Oyster Shell Calcium + D3 with SingleCare at a pharmacy near you.
The typical cash price of Oyster Shell Calcium + D3 without health insurance is $9.08 per 60, 500-5mg-mcg tablets but you can save using a SingleCare Oyster Shell Calcium + D3 coupon to pay $11.28 for 60, 500-5mg-mcg tablets of Oyster Shell Calcium + D3. If you don’t have access to insurance coverage can always use SingleCare for free Oyster Shell Calcium + D3 coupons. By using Oyster Shell Calcium + D3, you typically save money on your prescription compared to getting Os-Cal Calcium + D3 - the branded form of Oyster Shell Calcium + D3, which often costs significantly more than Oyster Shell Calcium + D3.
Each individual insurance program is unique and may or may not cover Oyster Shell Calcium + D3. The cost of Oyster Shell Calcium + D3 with insurance coverage varies depending on your plan - check with your insurance company for explicit formulary coverage and copay guidance. If your insurance does not cover Oyster Shell Calcium + D3, you can use a SingleCare card to save on Oyster Shell Calcium + D3 at your neighborhood pharmacy. In addition, you can also use SingleCare savings if you have Medicare or Medicaid. When Medicare or Medicaid doesn’t completely cover your Oyster Shell Calcium + D3 prescription, you can use SingleCare instead. Go to the SingleCare website or app to compare the lowest cost of Oyster Shell Calcium + D3 with SingleCare versus your Oyster Shell Calcium + D3 copay with insurance or Medicare.
You can use SingleCare coupons at most major pharmacies and grocery stores, such as Walgreens, Kroger, Walmart, CVS, Safeway, and more. Simply text, email, print, or save your free Oyster Shell Calcium + D3 coupon to your mobile wallet and show your pharmacist at checkout.
Oyster Shell Calcium + D3 is the generic version of Os-Cal Calcium + D3 and is significantly cheaper than Os-Cal Calcium + D3. The SingleCare cost of Oyster Shell Calcium + D3 is $11.28 per 60, 500-5mg-mcg tablets, which typically is dramatically cheaper than the cost for Os-Cal Calcium + D3 but has the same active ingredients.
SingleCare is accepted at most national pharmacies and grocers, including the following:
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SingleCare is a prescription discount service that offers free coupons on thousands of prescription drugs. It can be used whether you have insurance, Medicare, Medicaid, or none of the above, but it cannot be combined with insurance.
SingleCare provides transparent drug pricing, so you can compare discounts at pharmacies near you. Browse singlecare.com to find drug discounts, helpful information about your prescription, and resources to help you make informed health decisions.
Prescription savings vary by prescription and by pharmacy, and may reach up to 80% off cash price. This is a medical discount plan. This is NOT insurance. This program offers you the opportunity to locate providers of various types of medical services who will offer their services to you at discounted rates. The range of discounts for medical or ancillary services provided under the plan will vary depending on the type of provider and service received. You are fully responsible for paying for all health care services but will be entitled to receive a discount from those health care providers in accordance with the specific pre-negotiated discounted fee schedule. This program does not guarantee the quality of the services or procedures offered by the providers. Except for prescription drugs which you will pay directly to the pharmacy at the time of purchase, all other services received through a program provider will be charged to the credit card on file in your member account. The charge will include an administrative fee for use of the program. Towers Administrators LLC is the licensed discount medical plan organization with its administrative office located at 4510 Cox Road, Suite 111, Glen Allen, VA 23060. SingleCare Services, LLC is the marketer of the discount medical plan organization including its website, singlecare.com, with its corporate office located at 99 High Street, Suite 2800, Boston, MA 02110. For additional information, including an up-to-date list of providers, or assistance with any issue related to program membership, please contact member support any time at www.singlecare.com, or by calling toll-free 844-234-3057, 24 hours, 7 days a week (except major holidays). Pharmacy names, logos, brands, and other trademarks are the property of their respective owners.
Blog articles are not medical advice. They are intended for general informational purposes and are not meant to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition. If you think you may have a medical emergency, immediately call your physician or dial 911.
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© 2026 SingleCare Administrators. All rights reserved