4.8/5.0 · 100,000+ Customers

Sereva™ Post-Bariatric Iron & Nutrient Support

23-in-1 complete multivitamin. Gentle on sensitive stomachs with bioavailable nutrients for high absorption.

$29.99

Targeted Post-Surgery Nutritional Support
High-Potency Methylated B12 for Maximum Absorption & Energy
Gentle 45 mg Iron to Support Healthy Red Blood Cells
Comprehensive 23-in-1 Micronutrient Bioavailable Formula

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100% 90-Day Money Back Guarantee🛡️

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💳Pectin Based

Sereva™ Bariatric Multivitamin provides a comprehensive 23-in-1 post-surgery formula featuring bioavailable methylated B vitamins

including 1,000 mcg Vitamin B12 as methylcobalamin ⚡ and 1,000 mcg L-5-methylfolate 🧠—plus 45 mg of gentle Iron (as ferrous bisglycinate) ❤️ and essential vitamins A, C, D3, E, & K2 ☀️.

🌿 Clean Formula: Free of gluten, soy, dairy, & tree nuts.

💊 Serving Size: Take 2 vegetarian capsules daily, or as directed by your healthcare professional 🩺

🩺 Bariatric & GLP-1 Support: Formulated specifically to support post-surgery bariatric patients and GLP-1 users requiring high-potency nutrient absorption.

✨ Maximum Absorption: Features preferred, active forms of nutrients (including methylated B12 & B9) designed for optimal uptake and gentle digestion.

📦 Storage: Store in a cool, dry place away from direct sunlight.

⚠️ Warning: Keep out of reach of children due to iron content.

Qualities

🌟 Bariatric Support

🔒 B12 & Energy

💚 High Absorption

What’s inside

🛡️
⚡ 1,000 mcg Active B12 — Bioavailable methylcobalamin to boost daily cellular energy and support nerve health.
⚡
🩸 45 mg Gentle Iron — Non-constipating ferrous bisglycinate to support blood health and optimal lab results.
🌿
🧠 Methylated Folate & Bioactive B-Complex — Preferred active nutrient forms designed for reduced digestive systems and superior uptake.
🧬
☀️ 3,000 IU Vitamin D3 & Vitamin K2 — Essential post-surgery bone and metabolic support.
💧
🛡️ Essential Minerals & Antioxidants — Zinc picolinate, copper, selenium, and chromium to fill critical daily nutritional gaps.
✨
🌱 100% Allergen-Free Capsules — Vegetarian capsules free of gluten, soy, dairy, and tree nuts.

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What Our Customers Are saying...

★★★★★

Great methylated bariatric MVI.

“If you have had gastric bypass, gastric sleeve, or duodenal switch surgery, Sereva has everything you need and actually works quite well! I had labs in February and had a lot of results that were low or near-low. I began wondering if I was experiencing absorption issues with my current multivitamin and opted to switch over to a methylated alternative to see if my absorption improved. After two months of daily use, my iron levels, hematocrit, and hemoglobin have all returned to normal range. I appreciate there is no funky taste from the Vitamin B1 (thiamin) thanks to the capsule formulation. This is also priced perfectly!!”

Jimmy B.· ✓ Verified Purchase

★★★★★

Theeeee Best! Must have for Bariatric patients!!

“Love!!! I have been looking for a multivitamin with iron that is methylated since I have trouble with absorption due to being a bariatric patient. This works! You can tell by the strong smell in your urine and the bright yellow urine. No after taste, no heartburn. And they aren’t giant pills!! They are actually small capsules. So it makes taking them so easy! Great quality!! Will definitely purchase again!”

Debbie C. · ✓ Verified Purchase

★★★★★

Perfect supplements for those with GI issues!

“These are highly-digestible supplements. I really like that the compounds are all the PREFERRED forms of the nutrients (e.g., pyridoxal-5 phosphate for B6, active methylated B vitamins, etc.), and formulated for maximal absorption without any GI distress. The supplement is just as advertised, and it costs a fraction of what some of the other bariatric vitamins do. I DEFINITELY recommend for anyone who's had stomach surgery or for anyone with ANY digestive issues. You'll at least know you'll be absorbing what you pay for -- vs. wasting money on very expensive urine! Also, you don't have to deal with the disgusting chewables! Excellent product!!”

M. Kucher · ✓ Verified Purchase

★★★★★

Daily multi vitamins

“I'm a bariatric patient, so vitamins are really important. I have been taking these for about 6 months, I had labs done 2 months ago and they all came back great. These are easy because it's one a day. I love and trust anything from Sereva.”

lupita · ✓ Verified Purchase

★★★★★

Bariatric supplement

“I have not used quite a month yet, but I’m very pleased with my energy level. The absorption that this bariatric supplement appears to be giving me is great.”

Johnny · ✓ Verified Purchase

FAQs

Sereva provides a comprehensive 23-in-1 formula tailored for post-bariatric patients and GLP-1 users. It features methylated B12, active L-5-MTHF folate, and gentle iron bisglycinate for maximum absorption and zero stomach upset.

Take as directed on the product label, preferably with a meal or daily routine to support maximum nutrient absorption.

Each bottle contains a full 120 servings supply (check your label for the exact capsule count per serving).

Yes! Our formula uses non-constipating iron bisglycinate and methylated B-vitamins designed specifically for easy digestion and high bioavailability post-surgery.

Disclosure: These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

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Sereva™ Post-Bariatric Iron & Nutrient Support