L-Tryptophan Coupons & Prices

L-Tryptophan is a Amino Acids-Single class prescription that is made by Mason Vitamins. The typical cash price for L-Tryptophan is $16.98 per 30, 500mg capsules, but you can pay only $9.58 for 30, 500mg capsules when you use a SingleCare discount card. L-Tryptophan is a generic prescription.

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L-Tryptophan coupon at Kroger Pharmacy
$12.58
$ 9.58
$3 off with signupwith signup

Show this free card to your pharmacist.

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L-Tryptophan coupon at Harris Teeter Pharmacy
$12.58
$ 9.58
$3 off with signupwith signup

Save an extra $3 on any eligible prescription! Sign up for free

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and it's free to join

L-Tryptophan coupon at Walgreens Pharmacy
$14.69
$ 11.69
$3 off with signupwith signup
L-Tryptophan coupon at Costco Pharmacy
$ 15.63
L-Tryptophan coupon at Food Lion Pharmacy
$ 15.65

About SingleCare Pricing

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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About L-Tryptophan

L-Tryptophan is a Amino Acids-Single class prescription that is made by Mason Vitamins. The typical cash price for L-Tryptophan is $16.98 per 30, 500mg capsules, but you can pay only $9.58 for 30, 500mg capsules when you use a SingleCare discount card. L-Tryptophan is a generic prescription.

About L-Tryptophan

L-Tryptophan is a Amino Acids-Single class prescription that is made by Mason Vitamins. The typical cash price for L-Tryptophan is $16.98 per 30, 500mg capsules, but you can pay only $9.58 for 30, 500mg capsules when you use a SingleCare discount card. L-Tryptophan is a generic prescription.

L-Tryptophan FAQs

How much is L-Tryptophan with SingleCare?

L-Tryptophan costs $9.58 for 30, 500mg capsules with a free L-Tryptophan coupon from SingleCare.  You could reduce this cost more depending on your prescription information. Use the dropdown menu above to update your Rx info (i.e., brand/generic, quantity, form, dosage) to find the most accurate price of L-Tryptophan with SingleCare at your local pharmacies.

How much does L-Tryptophan cost without insurance?

The average cash price of L-Tryptophan without health insurance is $16.98 per 30, 500mg capsules though you can save money using a SingleCare L-Tryptophan coupon to pay just $9.58 for 30, 500mg capsules of L-Tryptophan. If you don’t have health insurance can still use SingleCare for free L-Tryptophan coupons. By using L-Tryptophan, you can save money on your medication instead of buying the branded form of L-Tryptophan, which often costs much more than L-Tryptophan.

How much does L-Tryptophan cost with insurance?

Every specific insurance formulary is distinct and may or may not cover L-Tryptophan. The cost of L-Tryptophan with insurance coverage varies according to your plan - verify with your insurance company for explicit formulary coverage and payment information. If your insurance plan does not cover L-Tryptophan, you can use SingleCare to save money on L-Tryptophan at your pharmacy. Also, you can also use SingleCare coupons if you have Medicare or Medicaid. When Medicare or Medicaid doesn’t completely cover your L-Tryptophan prescription, use SingleCare instead. Visit the SingleCare website or app to compare the lowest price of L-Tryptophan with SingleCare versus your L-Tryptophan copay with insurance or Medicare.

How to use SingleCare for L-Tryptophan

SingleCare is accepted at most national pharmacies and grocery stores, i.e., Walgreens, Kroger, Walmart, CVS, Safeway, and more. Simply text, email, print, or save your free L-Tryptophan coupon to your mobile wallet and show a pharmacist when you pick up your prescription. 

Where are L-Tryptophan coupons from SingleCare accepted?

SingleCare is accepted at most national pharmacies and grocers, including the following:

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