Kristalose is a brand-name laxative approved by the FDA for the treatment of chronic constipation. The average cash price for a prescription of Kristalose is around $420.54 for 30, 20gm packets but you could pay a lower price of $122.16 for 30, 20gm packets. Using a SingleCare Kristalose coupon at participating pharmacies can help you save up to 80% on Kristalose and other prescription medications.
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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: 12/05/2025
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Kristalose is a brand-name laxative approved by the FDA for the treatment of chronic constipation. The average cash price for a prescription of Kristalose is around $420.54 for 30, 20gm packets but you could pay a lower price of $122.16 for 30, 20gm packets. Using a SingleCare Kristalose coupon at participating pharmacies can help you save up to 80% on Kristalose and other prescription medications.
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 | Kristalose Retail Price | Lactulose Retail Price | Lactulose SingleCare Price |
|---|---|---|---|
| CVS Pharmacy | $333.90 | $294.90 | $111.60 |
| Walmart | - | $334.80 | $256.50 |
| Walgreens | $384.00 | $335.10 | $149.10 |
| Kroger Pharmacy | - | $335.10 | $255.00 |
| Albertsons Pharmacy | $394.80 | $285.00 | $260.10 |
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.
Kristalose is a brand-name laxative approved by the FDA for the treatment of chronic constipation. The average cash price for a prescription of Kristalose is around $420.54 for 30, 20gm packets but you could pay a lower price of $122.16 for 30, 20gm packets. Using a SingleCare Kristalose coupon at participating pharmacies can help you save up to 80% on Kristalose and other prescription medications.
Without insurance, the retail cost of Kristalose is about $420.54 per 30, 20gm packets. To save money on your Kristalose prescription cost you could use prescription discount card from SingleCare. With our discount card you spend just $122.16 for 30, 20gm packets.
The price you pay for Kristalose with insurance can vary based on insurance provider and type of health plan. However, the average retail price of Kristalose is about $420.54 per 30, 20gm packets. With our SingleCare savings card, you could pay as little as $122.16 per 30, 20gm packets. SingleCare prices are oftentimes lower than insurance copays. You should always ask your pharmacist to compare prices before you overpay for Kristalose or another prescription drug.
Kristalose prescriptions are not currently covered by Medicare. However, you can still save money with a Kristalose coupon at a pharmacy near you. Customers can pay as little as $122.16 for 30, 20gm packets with SingleCare.
Kristalose is a brand-name prescription drug.
Kristalose is a branded prescription drug approved by the FDA for the treatment of chronic constipation. This oral medication is classified as a laxative and works in the large intestine to draw water into the colon and soften the stool.
A healthcare professional can determine the correct dosage to treat your symptoms. Kristalose is an oral medication that is usually taken once daily with or without food. This medication may be mixed with fruit juice, milk, or a soft dessert to improve the taste. It may darken slightly, however, do not take this medication if it becomes very dark or changes in texture. The first symptoms of bowel movement may take up to 48 hours to appear. It is recommended that you take blood tests if you are using this medication for extended periods of time.
It is important to remember to consult your doctor about what medications and foods should be taken when using Kristalose in order to avoid side effects. The most common side effects include nausea, cramps, bloating, and stomach pain. Ask a doctor how to treat side effects as well as if side effects persist or get worse.
Severe allergic reactions to Kristalose are not common. However immediately contact your healthcare professional should you experience diarrhea, vomiting, muscle weakness, seizures, bloody stool, or rectal bleeding.
Consult a doctor if you are pregnant, breastfeeding, or trying to get pregnant. Remember to speak with a pediatrician before treating a child with this medication.
This is not a complete list of side effects and more are prone to occur. You can report unlisted side effects to the FDA. Seek medical advice from your doctor before you start treatment using Kristalose.
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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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© 2025 SingleCare Administrators. All rights reserved