How Much Does Milk Thistle Cost?
Milk Thistle (Silybum marianum extract) costs from $14/month when pharmacies compete on Script Unlock — vs $17 or more at chain pharmacies without insurance.
Updated May 2026 · Verified pharmacy data
Milk Thistle Price Comparison 2026
Chain pharmacy retail$17–$24
Coupon app price (approx)$18–$25
Script Unlock cash pricefrom $14
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Frequently Asked Questions
How much does Milk Thistle cost without insurance?
Milk Thistle (Silybum marianum extract) costs from $14 per month without insurance when you compare pharmacy cash prices on Script Unlock. The retail price at chain pharmacies can be $17 or more. Comparing pharmacies saves you up to 20%.
Why do Milk Thistle prices vary so much between pharmacies?
Each pharmacy sets its own cash price for Milk Thistle. Large chain pharmacies often charge significantly more than independent pharmacies for the same medication. Script Unlock creates real competition — pharmacies bid to fill your prescription, driving the price to its true floor.
Is there a generic version of Milk Thistle that costs less?
Yes — generic Silybum marianum extract is FDA-approved and bioequivalent to brand-name Milk Thistle. Generic versions typically cost significantly less. Compare generic prices at scriptunlock.com.
How can I get the lowest price on Milk Thistle?
Upload your Milk Thistle prescription to Script Unlock — verified pharmacies will compete with their best cash price. You choose the lowest bid. No coupons, no insurance card, no data sharing. Most patients save 20% or more vs retail.