Our bariatric multivitamins, calcium citrate, iron, vitamin B12, vitamin D3, and biotin supplements are dosed and formatted for the unique absorption profile of gastric sleeve, gastric bypass, lap band, and duodenal switch patients. We don't repackage generic vitamins — we build formulas around the clinical realities of post-surgical nutrition.

Our product development process includes collaboration with bariatric nutrition experts to ensure our formulas reflect current ASMBS guidelines and real-world patient needs. That means the right nutrient forms, the right ratios, and the right formats for bariatric bodies.

Chewables, soft chews, and gummies are far easier to tolerate than large capsules, especially in the months immediately after surgery. Our calcium citrate uses a form designed for enhanced absorption in patients with reduced stomach acid, and our multivitamins are engineered to minimize digestive discomfort.

Berry, cherry, raspberry, peach, citrus, chocolate, vanilla, caramel latte, hot chocolate — we've built a lineup of flavors that patients actually enjoy. Because long-term compliance depends on whether you want to take your vitamins, not just whether you should.

All BariSlim supplements are vegan, gluten-free, and free from common allergens, artificial dyes, and unnecessary fillers. Many of our products are also non-GMO, and many of our gummies are sugar-free — so you can stay aligned with your post-bariatric dietary goals.

From advanced bariatric multivitamins and calcium citrate to high-protein shakes, snack bars, iron, B12, biotin, and vitamin D3, BariSlim offers a complete nutrition system under one roof. That means less guesswork, fewer brands to manage, and one reliable source for everything your post-surgery routine needs.

Our customers — from newly post-op patients to those years into maintenance — consistently tell us the same thing: BariSlim makes their daily routine easier. We're proud to be a brand that dietitians recommend and patients actually stick with.