---
product_id: 548431768
title: "BioGaia Pharax Kids Drops w VitD | Lactic Acid Bacteria Supplement | 5 ml | Immune Support with 10µg Vitamin D3 for Children, Toddlers & Babies from 6 Months | 100 Million Live L. Reuteri"
brand: "biogaia"
price: "$49.32"
currency: USD
in_stock: true
reviews_count: 8
category: "Bio Gaia"
url: https://www.desertcart.us/products/548431768-biogaia-pharax-kids-drops-w-vitd-lactic-acid-bacteria-supplement
store_origin: US
region: United States of America
---

# LongevityGuard keeps bacteria active 4x longer 100M live L. reuteri cultures 10µg Vitamin D3 daily dose BioGaia Pharax Kids Drops w VitD | Lactic Acid Bacteria Supplement | 5 ml | Immune Support with 10µg Vitamin D3 for Children, Toddlers & Babies from 6 Months | 100 Million Live L. Reuteri

**Brand:** biogaia
**Price:** $49.32
**Availability:** ✅ In Stock

## Summary

> 🍼 Boost your little one’s immunity & growth with every drop!

## Quick Answers

- **What is this?** BioGaia Pharax Kids Drops w VitD | Lactic Acid Bacteria Supplement | 5 ml | Immune Support with 10µg Vitamin D3 for Children, Toddlers & Babies from 6 Months | 100 Million Live L. Reuteri by biogaia
- **How much does it cost?** $49.32 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/548431768-biogaia-pharax-kids-drops-w-vitd-lactic-acid-bacteria-supplement)

## Best For

- biogaia enthusiasts

## Why This Product

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

## Key Features

- • **Effortless daily routine:** Just 5 easy drops daily, no refrigeration needed—perfect for busy parents on the go.
- • **LongevityGuard technology:** Advanced moisture control keeps friendly bacteria alive and effective for 24 months.
- • **Parent-approved & award-winning:** Gold-winning formula recognized for family health and gut support, loved by parents worldwide.
- • **Scientifically backed & trusted:** Europe’s #1 children’s supplement brand with 30+ years of lactic acid bacteria research.
- • **Dual-action immune & bone support:** Combines potent probiotics with 200% UK RI Vitamin D for holistic child wellness.

## Overview

BioGaia Pharax Kids Drops deliver 100 million live L. reuteri probiotics combined with 10µg Vitamin D3 per daily dose, supporting immune function and bone development in babies from 6 months. Featuring LongevityGuard technology for extended bacterial viability, this award-winning, flavorless liquid supplement is easy to administer and trusted across Europe as the leading children’s probiotic brand.

## Description

Product Description BioGaia Pharax Kids with Vitamin D Ingredients Sunflower oil, fully hydrogenated rapeseed oil, L. reuteri DSM 17938, L. reuteri ATCC PTA 5289, and vitamin D3 (cholecalciferol). Manufacturer Contact Information MORE INFROMATION ON THE PACKAGE

Review: Very efficient - My son was not well . He was in bad cramps , tummy pain from milk . I stopped the normal milk and I started to Give this probiotic . After two days I started to give normal yoghurt and I team and he was perfectly fine . I will wait for another ten days , give the probiotic two times per day as per indicate and I will start to give milk to drink . I highly revinend BioGaia probiotic . Works perfect for my son who is 4 years old . Thank you a lot
Review: Great poroduct - Great product - flavourless and baby happily takes it off a spoon, so easy to give to my 1-year-old.

## Features

- 2-IN-1 LACTIC ACID BACTERIA & VITAMIN D DROPS FOR BABIES: BioGaia Protectis BABY Drops with Vitamin D are specially formulated for babies and infants. Scientifically researched, these easy-to-use Vitamin D drops baby supplement combine 100 million live L. reuteri Protectis* (Lactobacillus reuteri) cultures with Vitamin D.
- IMMUNE SYSTEM & BONE DEVELOPMENT SUPPORT: Provides 10µg Vitamin D per daily dose (200% UK RI). Vitamin D contributes to the normal function of the immune system and is needed for normal growth and development of bone in infants and children**. A simple way to add Vitamin D for breastfed babies to their daily routine with convenient Vitamin D baby drops.
- EUROPE'S NO. 1 CHILDREN'S FOOD SUPPLEMENT BRAND***: Built on more than 30 years of live lactic acid bacteria research, BioGaia combines scientific expertise with high-quality formulations, bringing trusted innovation and quality to families around the world.
- SCIENTIFICALLY RESEARCHED STRAIN: L. reuteri Protectis (Lactobacillus reuteri) is one of the most researched lactic acid bacteria strains for babies worldwide****. Decades of research support the suitable use from birth, giving parents confidence in a high-quality, reliable baby supplement.
- ONLY 5 DROPS DAILY – EASY TO USE: Just five drops once a day. Can be given with or without food and is suitable for breastfed or formula-fed babies. These baby D drops fit easily into your nappy bag and do not require refrigeration. A simple choice when looking for Vitamin D baby drops in the UK.
- LONGEVITYGUARD: KEEPING FRIENDLY BACTERIA ACTIVE 4 X LONGER: For lactic acid bacteria to support your baby’s well-being, the friendly bacteria should be alive and active. Inside each bottle, a small desiccant strip absorbs excess moisture. In head-to-head testing, formulas with LongevityGuard were shown to keep the friendly bacteria alive for 24 months, while non-protected friendly bacteria fell below the viability limit within six months.
- QUALITY ASSURANCE WITH SELECTBIOTICS: All BioGaia products are verified with SelectBiotics a new standard in premium lactic acid bacteria supplements trusted by families around the world. With 30+ years of research, our products are rigorously tested and feature advanced CFU protection technology, like LongevityGuard. With SelectBiotics you gain peace of mind that the friendly bacteria listed on the label are live and viable — right through to expiry not just at manufacturing.
- AWARD-WINNING RANGE: Gold for Family Health (Protectis Strawberry Tablets) & Silver for Gut Health (Gastrus) at Wellness From Within; Gold for Best Skincare (BioGaia Aldermis) at Absolutely Mama; Gold for Best Health Products & Can’t Live Without (Protectis Baby Drops & Tablets with Vitamin D) at Project Baby; Gold for Best New Mum & Best Weaning at Loved By Parents & Dadsnet; Parent Approved & Recommended 2025; recognised by Junior Design, My Baba, Emma’s Diary & Most Trusted Brand Seal.
- * L. reuteri Protectis is a trademark of BioGaia for L. reuteri DSM 17938. **Vitamin D contributes to the normal function of the immune system in children.
- *** Euromonitor; Consumer Health 2026; RSP value in 2025. **** According to the number of articles, PubMed Apr 2025.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CBBXQ17Q |
| Age Range Description | Child |
| Age range (description) | Child |
| Allergen Information | Contains: Almonds |
| Best Sellers Rank | 16,432 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 155 in Vitamin D |
| Brand | BioGaia |
| Brand Name | BioGaia |
| Country Of Origin | Sweden |
| Customer Reviews | 4.5 out of 5 stars 90 Reviews |
| Dosage Form | Capsule |
| Flavour | Unflavoured |
| Item Dimensions | 40 x 30 x 80 millimetres |
| Item Form | Liquid |
| Item Weight | 27 Grams |
| Item form | Liquid |
| Manufacturer | BioGaia |
| Manufacturer Contact Information | MORE INFROMATION ON THE PACKAGE |
| Manufacturer Part Number | 110862 |
| Number of Items | 1 |
| Primary Supplement Type | Live Lactic Acid Bacteria |
| Primary supplement type | Live Lactic Acid Bacteria |
| Unit Count | 5.0 millilitre |
| Unit count | 5.0 millilitre |

## Product Details

- **Age range (description):** Child
- **Brand:** BioGaia
- **Flavour:** Unflavoured
- **Item form:** Liquid
- **Primary supplement type:** probiotics

## Images

![BioGaia Pharax Kids Drops w VitD | Lactic Acid Bacteria Supplement | 5 ml | Immune Support with 10µg Vitamin D3 for Children, Toddlers & Babies from 6 Months | 100 Million Live L. Reuteri - Image 1](https://m.media-amazon.com/images/I/61WpFd3P3cL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very efficient
*by I***S on 15 June 2026*

My son was not well . He was in bad cramps , tummy pain from milk . I stopped the normal milk and I started to Give this probiotic . After two days I started to give normal yoghurt and I team and he was perfectly fine . I will wait for another ten days , give the probiotic two times per day as per indicate and I will start to give milk to drink . I highly revinend BioGaia probiotic . Works perfect for my son who is 4 years old . Thank you a lot

### ⭐⭐⭐⭐⭐ Great poroduct
*by M***E on 12 March 2026*

Great product - flavourless and baby happily takes it off a spoon, so easy to give to my 1-year-old.

### ⭐⭐⭐⭐⭐ Good
*by B***C on 4 March 2026*

10/10

## Frequently Bought Together

- BioGaia Pharax Drops for Kids | Probiotic Supplement with 100 Million Live L. Reuteri and Vitamin D | Gut and Immune Support for Children and Toddlers
- BioGaia Protectis Baby Drops | Probiotic Supplement for Newborns, Babies & Infants | Digestive Relief for Tummy Gas & Discomfort | Significantly Reduces Crying | Dairy-Free | 5 ml
- BIOGAIA Protectis Baby Drops with Vitamin D | Lactobacillus Reuteri Probiotic Supplement for Newborns, Infants & Babies | for Digestive and Immune System, Helps Relieve Tummy Gas and Discomfort

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-28*