Best Sellers
Everything You Need, After a Gastric Sleeve, In One Simple Routine
Easy to follow, so there’s nothing unexpected at your next check-up: a multivitamin, a tasty calcium chew, a probiotic, and B1.
Trusted by 250,000+ bariatric customers
Everything You Need, After a Gastric Sleeve, In One Simple Routine
Easy to follow, so there’s nothing unexpected at your next check-up: a multivitamin, a tasty calcium chew, a probiotic, and B1.
Trusted by 250,000+ bariatric customers
What's Inside and Why
Just One Multivitamin: 22 nutrients, including iron, in a bariatric-formulated daily multivitamin.
BariBurst Calcium Chews: 1,500mg calcium citrate plus 1,500 IU vitamin D3 in six flavors.
Bariatric Balance Probiotic: 8 strains and 15 billion CFU to support comfortable daily digestion.
Vitamin B1: A dedicated 100mg thiamine dose for your bariatric routine.
What's Inside and Why
Just One Multivitamin: 22 nutrients, including iron, in a bariatric-formulated daily multivitamin.
BariBurst Calcium Chews: 1,500mg calcium citrate plus 1,500 IU vitamin D3 in six flavors.
Bariatric Balance Probiotic: 8 strains and 15 billion CFU to support comfortable daily digestion.
Vitamin B1: A dedicated 100mg thiamine dose for your bariatric routine.
Founded by a US bariatric physician
274,509 customers
Manufactured in an FDA-registered facility
US-wide shipping in 5 days
5,455 5-star reviews site-wide
US family-run business since 2008
ASMBS Aligned
GMP-Certified Facility
30-Day Happiness Guarantee
Founded by a US bariatric physician
274,509 customers
Manufactured in an FDA-registered facility
US-wide shipping in 5 days
5,455 5-star reviews site-wide
US family-run business since 2008
ASMBS Aligned
GMP-Certified Facility
30-Day Happiness Guarantee
Founded by a US bariatric physician
274,509 customers
Manufactured in an FDA-registered facility
US-wide shipping in 5 days
5,455 5-star reviews site-wide
US family-run business since 2008
ASMBS Aligned
GMP-Certified Facility
30-Day Happiness Guarantee
Founded by a US bariatric physician
274,509 customers
Manufactured in an FDA-registered facility
US-wide shipping in 5 days
5,455 5-star reviews site-wide
US family-run business since 2008
ASMBS Aligned
GMP-Certified Facility
30-Day Happiness Guarantee
THE ASMBS-ALIGNED BASICS
What a complete gastric sleeve routine actually needs
1. Complete multivitamin
Covers the broad nutrient range recommended after a gastric sleeve.
2. Absorbable calcium
A calcium form suited to how your body absorbs nutrients now.
3. Dedicated thiamine
Provided on its own, not only folded into a multivitamin.
4. Gut support
Daily support for a digestive system adapting to something new.
THE ASMBS-ALIGNED BASICS
What a complete gastric sleeve routine actually needs
1. Complete multivitamin
Covers the broad nutrient range recommended after a gastric sleeve.
2. Absorbable calcium
A calcium form suited to how your body absorbs nutrients now.
3. Dedicated thiamine
Provided on its own, not only folded into a multivitamin.
4. Gut support
Daily support for a digestive system adapting to something new.
Why People Choose Our Gastric Sleeve Kit
REASON 1
The simpler the routine, the more likely you’ll stick to it.
That’s the idea Dr. Stephen Boyce built this kit around. After 7,000+ bariatric procedures, he saw the same pattern again and again: sticking with a routine doesn’t come from having the most options. It comes from having the fewest decisions. This kit is what came out of that.
“I think the products are great... This makes it easier to follow and keep track of my vitamin’s intake.”
— Kathy W., verified buyer
Why People Choose Our Gastric Sleeve Kit
REASON 1
The simpler the routine, the more likely you’ll stick to it.
That’s the idea Dr. Stephen Boyce built this kit around. After 7,000+ bariatric procedures, he saw the same pattern again and again: sticking with a routine doesn’t come from having the most options. It comes from having the fewest decisions. This kit is what came out of that.
“I think the products are great... This makes it easier to follow and keep track of my vitamin’s intake.”
— Kathy W., verified buyer
REASON 2
Simple enough to actually stick with.
No juggling a cabinet full of bottles. Everything fits in one pillbox. Pack it once, carry it with you, and your whole day’s routine goes wherever you go.
REASON 2
Simple enough to actually stick with.
No juggling a cabinet full of bottles. Everything fits in one pillbox. Pack it once, carry it with you, and your whole day’s routine goes wherever you go.
REASON 3
Built to a standard, not put together from a supplement aisle.
Here’s how the Gastric Sleeve Kit compares across key ASMBS-aligned nutrient categories.
ASMBS Guidelines | Gastric Sleeve Kit | Generic Multivitamin¹ |
|---|---|---|
Iron: 45–60mg | ||
Calcium Citrate: 1,200–1,500mg | ||
Calcium’s Vitamin D3: 3,000 IU | ||
Vitamin B12: 350–1,000mcg | ||
Folic Acid: 800mcg | ||
Zinc: 16–22mg | ||
Copper: 2mg | ||
Vitamin A: 3,000mcg | ||
Vitamin E: 15mg | ||
Vitamin K: 300mcg | 240mcg² | |
Thiamin (B1): 12mg | ||
Probiotic³ | — | N/A |
1. Comparison run September 4, 2026, against Centrum Adult, one of the most widely purchased multivitamins in the US.
2. The Gastric Sleeve Kit provides 240mcg of Vitamin K, against the ASMBS-aligned 300mcg level.
3. ASMBS hasn’t published a specific probiotic recommendation, so this row doesn’t apply.
REASON 3
Built to a standard, not put together from a supplement aisle.
Here’s how the Gastric Sleeve Kit compares across key ASMBS-aligned nutrient categories.
ASMBS Guidelines | Gastric Sleeve Kit | Generic Multivitamin¹ |
|---|---|---|
Iron: 45–60mg | ||
Calcium Citrate: 1,200–1,500mg | ||
Calcium’s Vitamin D3: 3,000 IU | ||
Vitamin B12: 350–1,000mcg | ||
Folic Acid: 800mcg | ||
Zinc: 16–22mg | ||
Copper: 2mg | ||
Vitamin A: 3,000mcg | ||
Vitamin E: 15mg | ||
Vitamin K: 300mcg | 240mcg² | |
Thiamin (B1): 12mg | ||
Probiotic³ | — | N/A |
1. Comparison run September 4, 2026, against Centrum Adult, one of the most widely purchased multivitamins in the US.
2. The Gastric Sleeve Kit provides 240mcg of Vitamin K, against the ASMBS-aligned 300mcg level.
3. ASMBS hasn’t published a specific probiotic recommendation, so this row doesn’t apply.
REASON 4
Our customers have used the Gastric Sleeve Kit for years...
Hear from real customers who’ve used it.
“I tried several different brands of bariatric vitamins, most of which made me nauseous shortly after taking. Bari Life is by far the best brand out there! I’m a customer for life!”
Jessica W., verified buyer
“So far it has not made me sick on my stomach and I have tolerated them very well.”
Linda K., verified buyer
“Great flavor and not chalky like other products I have tried.”
Sarah R., verified buyer · Chewable kit option
“Had a gastric sleeve in 2019 and have had ongoing constipation! This helped me regain some normalcy.”
Amanda T., verified buyer
“Just One is the first one I’ve tried that doesn’t have that horrible taste. That’s why I bought a whole year’s worth at once!”
Sleeve customer, verified buyer
“I usually get another bariatric brand, but it became too high, so I decided to give this one a try. The price is reasonable, it tastes better, and it even smells like yummy fruit. 10 out of 10.”
Rachel M., verified buyer
REASON 4
Our customers have used the Gastric Sleeve Kit for years...
Hear from real customers who’ve used it.
“I tried several different brands of bariatric vitamins, most of which made me nauseous shortly after taking. Bari Life is by far the best brand out there! I’m a customer for life!”
Jessica W., verified buyer
“So far it has not made me sick on my stomach and I have tolerated them very well.”
Linda K., verified buyer
“Great flavor and not chalky like other products I have tried.”
Sarah R., verified buyer · Chewable kit option
“Had a gastric sleeve in 2019 and have had ongoing constipation! This helped me regain some normalcy.”
Amanda T., verified buyer
“Just One is the first one I’ve tried that doesn’t have that horrible taste. That’s why I bought a whole year’s worth at once!”
Sleeve customer, verified buyer
“I usually get another bariatric brand, but it became too high, so I decided to give this one a try. The price is reasonable, it tastes better, and it even smells like yummy fruit. 10 out of 10.”
Rachel M., verified buyer
REASON 5
Affordable supplementation, from $2.68 a day
It’s better to pay a little now than a lot later. The cost of proper supplementation is nothing next to the cost of the deficiencies that show up when it’s skipped. Less than a Starbucks latte. One box, one routine, taken care of.
Purchase option | Cost per day | Savings |
|---|---|---|
Buying everything separately | $3.13 | — |
Buy once | $2.82 | Save 10% |
1 month subscription | $2.68 | Save 14% |
3 month subscription | $2.62 | Save 16% |
6 month subscription | $2.54 | Save 19% |
Pause or cancel anytime.
REASON 5
Affordable supplementation, from $2.68 a day
It’s better to pay a little now than a lot later. The cost of proper supplementation is nothing next to the cost of the deficiencies that show up when it’s skipped. Less than a Starbucks latte. One box, one routine, taken care of.
Purchase option | Cost per day | Savings |
|---|---|---|
Buying everything separately | $3.13 | — |
Buy once | $2.82 | Save 10% |
1 month subscription | $2.68 | Save 14% |
3 month subscription | $2.62 | Save 16% |
6 month subscription | $2.54 | Save 19% |
Pause or cancel anytime.
$125 of free bonuses with every kit
We want to give you more than just a kit. Every bonus helps support your routine after your procedure.
Bariatric meal plans · $49 value
16 plans across four calorie levels and four dietary styles.
28-Day Wellness Diary · $19 value
A full four-week daily meal and calorie log, plus goal-setting, an affirmation letter, and weekly progress check-ins.
Vitamin Habit Tracker · $9 value
A simple 28-day cross-off calendar with one job: making the daily supplement routine stick.
Long-Term Diet Secrets from 7,000+ Bariatric Procedures · $19 value
The 11 rules, food list, and sample meal plan built from the experience of supporting 7,000+ bariatric patients.
Bariatric Chef Cookbook · $29 value
100 dietitian-created recipes across breakfast, lunch and dinner, snacks, protein shakes, dessert, and bulk cooking.
Total: $125 in digital bonuses, included with every kit.
Delivered instantly by email as soon as you buy.
$125 of free bonuses with every kit
We want to give you more than just a kit. Every bonus helps support your routine after your procedure.
Bariatric meal plans · $49 value
16 plans across four calorie levels and four dietary styles.
28-Day Wellness Diary · $19 value
A full four-week daily meal and calorie log, plus goal-setting, an affirmation letter, and weekly progress check-ins.
Vitamin Habit Tracker · $9 value
A simple 28-day cross-off calendar with one job: making the daily supplement routine stick.
Long-Term Diet Secrets from 7,000+ Bariatric Procedures · $19 value
The 11 rules, food list, and sample meal plan built from the experience of supporting 7,000+ bariatric patients.
Bariatric Chef Cookbook · $29 value
100 dietitian-created recipes across breakfast, lunch and dinner, snacks, protein shakes, dessert, and bulk cooking.
Total: $125 in digital bonuses, included with every kit.
Delivered instantly by email as soon as you buy.
AVAILABLE THROUGH SEPTEMBER ONLY
The Fall Reset: 30 Recipes in 30 Minutes or Less · $13 value
30 high-protein recipes to help you hit your protein goals. All nutritionist-reviewed. Each recipe includes a full macronutrient breakdown, provides 8–45g of protein, and can be prepared in under 30 minutes.
30 recipes
Full macros
8–45g protein
30 minutes or less
This temporary $13 bonus remains separate from the evergreen $125 digital bonus total.
AVAILABLE THROUGH SEPTEMBER ONLY
The Fall Reset: 30 Recipes in 30 Minutes or Less · $13 value
30 high-protein recipes to help you hit your protein goals. All nutritionist-reviewed. Each recipe includes a full macronutrient breakdown, provides 8–45g of protein, and can be prepared in under 30 minutes.
30 recipes
Full macros
8–45g protein
30 minutes or less
This temporary $13 bonus remains separate from the evergreen $125 digital bonus total.
Gastric Sleeve Starter Kit
SELECT QUANTITY
STARTER PLAN
Every 1 Month
($0.89 per serving)
MOST POPULAR
Every 3 Months
($0.87 per serving)
BEST VALUE
Every 6 Months
($0.84 per serving)
CHOOSE YOUR PRICE
Subscribe & Save
$80.33
$84.56
One Bottle Shipped Every Month
Pause or Cancel Anytime
30-Day Happiness Guarantee
OR
Buy one time
$84.56
Best Sellers
Gastric Sleeve Starter Kit
SELECT QUANTITY
STARTER PLAN
Every 1 Month
($0.89 per serving)
MOST POPULAR
Every 3 Months
($0.87 per serving)
BEST VALUE
Every 6 Months
($0.84 per serving)
CHOOSE YOUR PRICE
Subscribe & Save
$80.33
$84.56
One Bottle Shipped Every Month
Pause or Cancel Anytime
30-Day Happiness Guarantee
OR
Buy one time
$84.56
SSL-secured checkout — Your information is protected by an encrypted HTTPS connection.
Trusted payment methods
VISA
Mastercard
AMEX
Discover
PayPal
Apple Pay
Shopify Payments security — 3D Secure is supported for added checkout protection.
SSL-secured checkout — Your information is protected by an encrypted HTTPS connection.
Trusted payment methods
VISA
Mastercard
AMEX
Discover
PayPal
Apple Pay
Shopify Payments security — 3D Secure is supported for added checkout protection.
Complete your stack with Glow
Hair, skin, and nail changes after your procedure often show up later than people expect, sometimes not until several months in. It’s one of the most common next steps sleeve customers take. That’s why we’re offering 20% off Glow when you add it to your kit today.
20% OFF GLOW WITH THIS KIT OFFER
Bariatric Glow - Hair, Skin & Nails
$42.99
Complete your stack with Glow
Hair, skin, and nail changes after your procedure often show up later than people expect, sometimes not until several months in. It’s one of the most common next steps sleeve customers take. That’s why we’re offering 20% off Glow when you add it to your kit today.
20% OFF GLOW WITH THIS KIT OFFER
Bariatric Glow - Hair, Skin & Nails
$42.99
Our 30-Day Happiness Guarantee
Not completely satisfied? Return it within 30 days for a full refund, no questions asked.
Our 30-Day Happiness Guarantee
Not completely satisfied? Return it within 30 days for a full refund, no questions asked.
Your Questions Answered
Your Questions Answered
Skipped To The End?
You’ve seen what’s inside and why, and you know exactly why this kit exists. Here’s the short version: four supplements built to a real standard, a physician who has done this 7,000+ times, $125 in digital bonuses with every kit, and a 30-day guarantee if it’s not right for you.
You’ve got everything you need to decide. We think it’s an easy one.
Skipped To The End?
You’ve seen what’s inside and why, and you know exactly why this kit exists. Here’s the short version: four supplements built to a real standard, a physician who has done this 7,000+ times, $125 in digital bonuses with every kit, and a 30-day guarantee if it’s not right for you.
You’ve got everything you need to decide. We think it’s an easy one.
This page is for informational purposes only and does not constitute medical advice. Bari Life products are dietary supplements and are not intended to diagnose, treat, cure, or prevent any disease. Individual results and needs vary. Always confirm your supplement routine, dosages, and any changes with your bariatric care team before starting, stopping, or combining products, especially in the months following a bariatric procedure. Comparative claims on this page are reviewed against FTC guidance on health-related advertising (business.ftc.gov).
This page is for informational purposes only and does not constitute medical advice. Bari Life products are dietary supplements and are not intended to diagnose, treat, cure, or prevent any disease. Individual results and needs vary. Always confirm your supplement routine, dosages, and any changes with your bariatric care team before starting, stopping, or combining products, especially in the months following a bariatric procedure. Comparative claims on this page are reviewed against FTC guidance on health-related advertising (business.ftc.gov).