---
product_id: 237483387
title: "BLIS UltraBLIS Gut & Oral Probiotics K12 Immune Health Support, 40 Lozenges | BLIS K12 1.5 Billion CFU, HN019, La-14, Immune & Gut Support, Convenient daily use, Safe, Natural"
brand: "blis"
price: "$60.43"
currency: USD
in_stock: true
category: "Blis"
url: https://www.desertcart.us/products/237483387-blis-ultrablis-gut-and-oral-probiotics-k12-immune-health-support
store_origin: US
region: United States of America
---

# Natural peppermint flavor 5.5B CFU potent probiotic blend Dual immune & gut defense BLIS UltraBLIS Gut & Oral Probiotics K12 Immune Health Support, 40 Lozenges | BLIS K12 1.5 Billion CFU, HN019, La-14, Immune & Gut Support, Convenient daily use, Safe, Natural

**Brand:** blis
**Price:** $60.43
**Availability:** ✅ In Stock

## Summary

> 🦷 Elevate your immune game with every refreshing lozenge!

## Quick Answers

- **What is this?** BLIS UltraBLIS Gut & Oral Probiotics K12 Immune Health Support, 40 Lozenges | BLIS K12 1.5 Billion CFU, HN019, La-14, Immune & Gut Support, Convenient daily use, Safe, Natural by blis
- **How much does it cost?** $60.43 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/237483387-blis-ultrablis-gut-and-oral-probiotics-k12-immune-health-support)

## Best For

- blis enthusiasts

## Why This Product

- Trusted blis brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Allergen-Conscious & Safe:** Free from gluten, soy, nuts, fish; suitable for ages 5+ with natural, expert-formulated ingredients.
- • **Dual Action Immune & Gut Health:** Balance your oral and digestive wellness daily with one convenient lozenge.
- • **Clinically Proven 5.5 Billion CFU:** Power-packed probiotic strains BLIS K12, La-14 & HN019 for unmatched microbiome support.
- • **Peppermint Freshness Meets Function:** Enjoy a refreshing natural peppermint flavor that makes daily use a breeze.
- • **40-Day Supply for Consistent Wellness:** Stay ahead of the health curve with a month-plus supply designed for your busy lifestyle.

## Overview

BLIS UltraBLIS Gut & Oral Probiotics delivers a clinically studied 5.5 billion CFU per lozenge from premium strains BLIS K12, La-14, and HN019. Designed for daily immune and gut microbiome support, these natural peppermint-flavored lozenges offer a convenient 40-day supply free from common allergens, suitable for adults and children 5+. Developed by experts, this probiotic formula supports oral health, digestive balance, and immune defense with safe, natural ingredients.

## Description

Buy BLIS UltraBLIS Gut & Oral Probiotics K12 Immune Health Support, 40 Lozenges | BLIS K12 1.5 Billion CFU, HN019, La-14, Immune & Gut Support, Convenient daily use, Safe, Natural on desertcart.com ✓ FREE SHIPPING on qualified orders

## Features

- IMMUNE AND GUT SUPPORT: UltraBLIS probiotic lozenges with BLIS K12 help balance oral and gut microbiomes for immune defense and digestive wellness every day.
- EASY DAILY ROUTINE: Oral probiotic lozenges with natural peppermint flavor. Enjoy a convenient 40 day supply for ongoing support of oral health and gut balance.
- ADVANCED PROBIOTIC FORMULA: Each lozenge delivers 5.5 billion CFU from clinically studied strains including BLIS K12 probiotic, La-14 and HN019 for comprehensive microbiome support.
- ALLERGEN AND STORAGE INFO: Contains milk (traces of milk protein from fermentation). Free from gluten, soy, eggs, tree nuts, peanuts, fish and shellfish. Store below 77°F away and away from direct from sunlight.
- SAFE AND NATURAL INGREDIENTS: Made with natural ingredients. Suitable for adults and children ages five and up. Developed by experts in oral probiotics.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08FR51T5C |
| ASIN  | B08FR51T5C |
| Age Range Description | Adult |
| Allergen Information | Milk |
| Best Sellers Rank | #92,137 in Health & Household ( See Top 100 in Health & Household ) #3,925 in Blended Vitamin & Mineral Supplements |
| Brand Name | BLIS |
| Color | White |
| Container Type | Bottle |
| Customer Reviews | 4.2 4.2 out of 5 stars (121) |
| Date First Available  | October 18, 2020 |
| Dosage Form | Lozenge |
| Flavor | Peppermint |
| Item Form | Lozenges |
| Manufacturer | Blis Technologies |
| Manufacturer  | Blis Technologies |
| Manufacturer Part Number | BUB-BF01032 |
| Number of Items | 40 |
| Package Dimensions  | 3.58 x 1.93 x 1.65 inches; 2.08 ounces |
| Primary Supplement Type | Probiotics |
| Product Benefits | Gut & Oral Probiotics |
| Special Ingredients | Blis K12, La-14, HN019 |
| Specific Uses For Product | Oral Probiotics, Gut Probiotics, Immune Support, Oral Health, Gut Health, Microbiome Health, Immune Defense |
| Supplement Formulation | Multi-Supplement |
| Total Servings Per Container | 40 |
| Unit Count | 40.0 Ounce |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** BLIS
- **Flavor:** Peppermint
- **Item Form:** Lozenges
- **Number of Items:** 40
- **Package Information:** Bottle
- **Primary Supplement Type:** Probiotics
- **Product Benefits:** Gut & Oral Probiotics
- **Special Ingredients:** Blis K12, La-14, HN019
- **Unit Count:** 40.0 Ounce

## Images

![BLIS UltraBLIS Gut & Oral Probiotics K12 Immune Health Support, 40 Lozenges | BLIS K12 1.5 Billion CFU, HN019, La-14, Immune & Gut Support, Convenient daily use, Safe, Natural - Image 1](https://m.media-amazon.com/images/I/71UVh-beKbL.jpg)
![BLIS UltraBLIS Gut & Oral Probiotics K12 Immune Health Support, 40 Lozenges | BLIS K12 1.5 Billion CFU, HN019, La-14, Immune & Gut Support, Convenient daily use, Safe, Natural - Image 2](https://m.media-amazon.com/images/I/61aLkyhna6L.jpg)
![BLIS UltraBLIS Gut & Oral Probiotics K12 Immune Health Support, 40 Lozenges | BLIS K12 1.5 Billion CFU, HN019, La-14, Immune & Gut Support, Convenient daily use, Safe, Natural - Image 3](https://m.media-amazon.com/images/I/8196KcgxLSL.jpg)
![BLIS UltraBLIS Gut & Oral Probiotics K12 Immune Health Support, 40 Lozenges | BLIS K12 1.5 Billion CFU, HN019, La-14, Immune & Gut Support, Convenient daily use, Safe, Natural - Image 4](https://m.media-amazon.com/images/I/71SOQCMDIiL.jpg)
![BLIS UltraBLIS Gut & Oral Probiotics K12 Immune Health Support, 40 Lozenges | BLIS K12 1.5 Billion CFU, HN019, La-14, Immune & Gut Support, Convenient daily use, Safe, Natural - Image 5](https://m.media-amazon.com/images/I/71pS9eqw-BL.jpg)

## Questions & Answers

**Q: Does this also contain the blis m18? another identical amazon product by blis says it does. but it's $15 more.**
A: UltraBlis contains the K12 strain and not the M18.  It does have other targeted strains for the gut and upper respiratory tract.  I take this daily and It has worked very well.  I have not had a sore throat since I started.  Also, no more mouth sores from irritations caused by retainers.

**Q: Does this contain stevia?**
A: No, it does not contain Stevia.
kind regards
Team BLIS

**Q: How does it survive stomach acidity ?**
A: The number of bacteria included in the formulation should bypass the stomach fine. 
We base this off the large number of studies using these gut strains (LA 14 and HN019) where they formulated these into food formats e.g. milk or water which would mean the strains are exposed to the stomach acid similarly to when formulated in a lozenge but still demonstrate safety or efficacy.

**Q: Does streptococcus salivarius (k12) help with nitrate production?**
A: Hi,
Thanks for getting in touch! There is currently limited evidence of the role K12 plays with nitrate production in the oral cavity. However, it is suspected that Streptococcus salivarius do play a role in oral nitrogen metabolism, but that role still requires further scientific investigation.
Kind regards,
Team BLIS Probiotics

## Frequently Bought Together

- BLIS UltraBLIS Probiotic Immune Support Supplement-Powerful Combination of Gut & Oral Probiotics for Daily Immunity Support, Scientifically Tested Bacterial Strains Includes K12. 40 Lozenges.
- BLIS Teeth & Gums Oral Probiotics for Mouth M18 Formula Available, 2.5 Billion Cfu - Mouth Probiotic for Tooth and Gum Health, Adults and Kids - Sugar-Free Lozenges, 30 Day Supply
- BLIS Probiotics ThroatHealth Oral Probiotics k12 2.5 Billion Cfu, Throat Immunity Support & Oral Health for Adults & Kids, Sugar-Free Lozenges (30 Pack)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-11*