Find the Best Multivitamin After Bariatric Surgery
Updated every Sunday by David Gans. No brand pays to be listed.
15 bariatric multivitamins manufacturer-labeled for gastric bypass, sleeve, and mini-bypass patients. Ranked by cost per day so you can pick one and move on with your day.
David Gans, founder, lost 231 lbs after gastric bypass. Covers all WLS multivitamins weekly.
15
Multivitamins Compared
4
Surgery Types Covered
$0.33
Lowest Per Day
Cheapest from $0.33/day
Every product is compared on real cost per day based on a 90-day Amazon supply. The ranking is automatic. No brand pays to be higher.
Manufacturer-Labeled for Bariatric
Every multivitamin in the catalog is sold by its manufacturer as a bariatric-surgery product. No general multivitamins, no gummies, no wellness blends.
Updated April 2026
Prices, formulations, and Amazon availability are re-checked monthly. What you see here is what is on the shelf this month.
Which surgery did you have?
The compare page is the same list of 15 products, tuned to the surgery you pick.
Cheapest Bariatric Multivitamins
The three lowest-cost options across the full 15-product catalog, sorted by daily price.
Bariatric Choice
Once-Daily Multivitamin
$0.33/day
All prices based on 3-month (90-day) supply.
See all 15 bariatric multivitamins ranked by price per day
Filter by form and brand. Find your match in 60 seconds.
Compare All 15 →Why I built this
I am David Gans. I had gastric bypass in January 2024 and lost 231 lbs. When I went looking for a post-op multivitamin, I found five brand-owned "best of" pages and zero honest comparisons. So I built one. This site covers every bariatric surgery type so you can pick the formula your clinic recommended and get on with your day.
I am not a doctor. I am a patient who reads the labels and ranks by price per day. That is the only sort.
More about David →What Bariatric Patients Are Saying
“I finally got a clear side-by-side of what is actually sold for bariatric patients, without the usual brand spin. Picked the cheapest option in about five minutes.”
“Clean comparison, no hype. The price per day sort is the only thing I needed. Saved about $200 a year versus what my clinic recommended.”
“I like that the site does not try to tell me what my doctor already told me. It just shows what is on the shelf, sorted by price, and lets me pick.”
“I stick with this site because David writes like a patient, not a marketer. The ranking is honest and the update dates are actually recent.”
Frequently Asked Questions
What is the cheapest bariatric multivitamin?
The cheapest option on this comparison is Bariatric Choice Once-Daily Multivitamin at $0.33 per day. BariatricPal Multivitamin ONE follows at $0.44 per day, and ProCare Health Bariatric Chewable 45mg at $0.49 per day. All three are manufacturer-labeled for bariatric surgery patients. See the compare page for the full list of 15.
Do I need a different vitamin for gastric bypass vs gastric sleeve?
Often yes. Your bariatric team will tell you which formula fits your surgery type and your lab results. The products on this site are all manufacturer-labeled for bariatric surgery patients, with brand, form, and price listed clearly so you can match it to what your clinic recommended.
Are bariatric vitamins covered by insurance?
Most commercial insurance plans in the United States do not cover bariatric multivitamins as a medical benefit. Many patients pay with an HSA or FSA account. Buying a 3-month supply on Amazon is typically the cheapest path. Every price shown on this site is based on a 90-day supply.
How often should I take a bariatric multivitamin?
Bariatric surgery patients take a multivitamin every day for life. The products listed here are all labeled for daily dosing. Your bariatric team will confirm the exact routine based on your surgery and your latest labs.
How often is this site updated?
Prices, Amazon availability, and formulation details are re-checked every month. The last-updated date shown on the compare page reflects the most recent audit.
Looking for a surgery-specific site?
The Dutch Goose network runs dedicated comparisons for two of the most common bariatric surgeries. Same products, tighter focus.
Stop Overpaying for the Wrong Vitamin
Compare all 15 bariatric multivitamins manufacturer-labeled for gastric bypass, sleeve, and mini-bypass patients, ranked by price per day.
Compare All VitaminsNo brand pays to be listed. Price is the only sort.