---
product_id: 21186329
title: "Natural Factors, Acidophilus & Bifidus Double Strength, Probiotic and Prebiotic Formula, 90 Capsules"
brand: "natural factors"
price: "¥368"
currency: JPY
in_stock: false
url: https://www.desertcart.jp/products/21186329-natural-factors-acidophilus-and-bifidus-double-strength-probiotic-and-prebiotic
store_origin: JP
region: Japan
---

# 10B CFUs probiotic potency Freeze-dried for max stability 700+ contaminants tested Natural Factors, Acidophilus & Bifidus Double Strength, Probiotic and Prebiotic Formula, 90 Capsules

**Brand:** natural factors
**Price:** ¥368
**Availability:** ❌ Out of Stock

## Summary

> 🌿 Elevate your gut game — because thriving starts from within!

## Quick Answers

- **What is this?** Natural Factors, Acidophilus & Bifidus Double Strength, Probiotic and Prebiotic Formula, 90 Capsules by natural factors
- **How much does it cost?** ¥368 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/21186329-natural-factors-acidophilus-and-bifidus-double-strength-probiotic-and-prebiotic)

## Best For

- natural factors enthusiasts

## Why This Product

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

## Key Features

- • **Simple Daily Ritual:** Just one capsule up to 3x daily—non-GMO, gluten-free, and free from artificial additives.
- • **Clean & Pure Formula:** Third-party tested against 700+ contaminants for uncompromising purity and safety.
- • **Potency You Can Trust:** Freeze-dried capsules ensure every strain arrives alive and kicking at peak strength.
- • **Gut-Brain Wellness Boost:** Supports not only digestion but also brain health, keeping you sharp and balanced.
- • **Double-Strength Gut Power:** 10 billion CFUs of probiotics + prebiotic goat's milk for next-level digestive wellness.

## Overview

Natural Factors Acidophilus & Bifidus Double Strength delivers a potent 10 billion CFUs probiotic and prebiotic blend in freeze-dried capsules, ensuring maximum stability and efficacy. Independently tested for purity against over 700 contaminants, this non-GMO, gluten-free formula supports digestive health, regularity, and brain wellness with a convenient once-to-thrice daily dose.

## Description

Natural Factors Acidophilus Bifidus is a powerful probiotic. This synergistic combination supports intestinal tract health and contains goat's milk, an excellent growth factor for beneficial micro-flora. These cultures are freeze-dried to ensure long-term stability and maximum potency. At time of manufacture guaranteed minimum 10 billion active cells per capsule.

## Features

- Probiotic & prebiotic blend: Cultivate digestive wellness with our double-strength formula including 10 billion CFUs of probiotics and prebiotic goat's milk
- Happy gut, happy life: Help your gut health thrive while also promoting regular digestion and intestinal tract health
- Get the most from your probiotic: Freeze-dried to ensure each probiotic strain is stable and arrives at its maximum potency
- Just one capsule: Take up to 3 times daily; Non-GMO and free of gluten, artificial colors, preservatives or sweeteners
- Third-party certified: Independently tested for GMOs and over 700 contaminants using advanced technology such as mass spectrometry to ensure purity and potency

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00016WW9U |
| ASIN  | B00016WW9U |
| Age Range Description | Adult |
| Allergen Information | Milk, Soy |
| Best Sellers Rank | #233,767 in Health & Household ( See Top 100 in Health & Household ) #796 in Acidophilus Nutritional Supplements |
| Brand Name | Natural Factors |
| Color | Default |
| Container Type | Bottle |
| Customer Reviews | 4.7 4.7 out of 5 stars (529) |
| Date First Available  | September 1, 2009 |
| Diet Type | Gluten Free |
| Dosage Form | Capsule |
| Flavor | Unflavored |
| Global Trade Identification Number | 00068958018058 |
| Item Dimensions | 2.12 x 2.12 x 3.87 inches |
| Item Form | Capsule |
| Item Weight | 0.07 kg |
| Item model number  | 1805 |
| Manufacturer | Natural Factors |
| Manufacturer  | Natural Factors |
| Manufacturer Part Number | 1805 |
| Material Features | GMO Free |
| Material Type Free | Egg Free |
| Model Name | Acidophilus & Bifidus Double Strength, Probiotic and Prebiotic Formula, 90 Capsules |
| Model Number | 1805 |
| Number of Items | 1 |
| Pill Coating | gelatin |
| Primary Supplement Type | Acidophilus |
| Product Benefits | Brain Health Support |
| Product Dimensions  | 2.12 x 2.12 x 3.87 inches; 2.4 ounces |
| Special Ingredients | Acidophilus |
| Specific Uses For Product | Laboratory |
| Supplement Formulation | Individual Supplement |
| Total Servings Per Container | 90 |
| UPC | 068958018058 |
| Unit Count | 90 Count |

## Product Details

- **Brand:** Natural Factors
- **Diet Type:** Gluten Free
- **Flavor:** Unflavored
- **Item Form:** Capsule
- **Item Weight:** 0.07 kg
- **Item dimensions L x W x H:** 2.12 x 2.12 x 3.87 inches
- **Primary Supplement Type:** Acidophilus
- **Product Benefits:** Brain Health Support
- **Special Ingredients:** Acidophilus
- **Unit Count:** 90 Count

## Images

![Natural Factors, Acidophilus & Bifidus Double Strength, Probiotic and Prebiotic Formula, 90 Capsules - Image 1](https://m.media-amazon.com/images/I/71q6tRBJ0HL.jpg)
![Natural Factors, Acidophilus & Bifidus Double Strength, Probiotic and Prebiotic Formula, 90 Capsules - Image 2](https://m.media-amazon.com/images/I/812gFKLwPML.jpg)
![Natural Factors, Acidophilus & Bifidus Double Strength, Probiotic and Prebiotic Formula, 90 Capsules - Image 3](https://m.media-amazon.com/images/I/71-gnVloreL.jpg)
![Natural Factors, Acidophilus & Bifidus Double Strength, Probiotic and Prebiotic Formula, 90 Capsules - Image 4](https://m.media-amazon.com/images/I/81K9hgGwrNL.jpg)
![Natural Factors, Acidophilus & Bifidus Double Strength, Probiotic and Prebiotic Formula, 90 Capsules - Image 5](https://m.media-amazon.com/images/I/81ygv2Yg2jL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Is this none GMO and organic?**
A: Yes

**Q: Shipped without refrigeration- why?**
A: I’m not sure. Will say I think most of the, “keep refrigerated,” supplements likely are not stored that way in the warehouses. That said, I make cheese and that requires the microbes and starters be kept refrigerated. They ship mostly USPS and there’s no refrigeration there. I just put them in cold storage when I get them. I’ve never had a bad batch of the basic starters. Bacteria are hearty little buggers, so you’ll probably be fine if you toss it in the fridge as soon as it arrives. Hope that helps.

**Q: Why was mine shipped without cold/ice protection? It is not good when arrived? Have to throw out/return now?**
A: Apparently it doesn’t need refrigeration. I thought it did but manufacturer said no. I still refrigerate once opened.

**Q: This product should be refrigerated.  Is it shipped with an ice pack?**
A: It isn’t. But I wrote to manufacturer and was told refrigeration only needed after opening.

## Frequently Bought Together

- Natural Factors, Acidophilus & Bifidus Double Strength, Probiotic and Prebiotic Formula, 90 Capsules
- Pet Parents® Turmeric & Curcumin SoftSupps® Joint Support Supplements for Dogs w/Boswellia Serrata Extract, Coconut Oil for Dogs, & Hemp Oil for Dogs - Dog Joint Pain Relief, Dog Joint Support, 90ct
- BulkSupplements.com Krill Oil 1000mg Softgels - Antarctic Krill Oil Supplement - Omega 3 Supplement, DHA Supplement - Gluten Free, 2 Softgels per Serving, 120 Count (Pack of 1)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.jp/products/21186329-natural-factors-acidophilus-and-bifidus-double-strength-probiotic-and-prebiotic](https://www.desertcart.jp/products/21186329-natural-factors-acidophilus-and-bifidus-double-strength-probiotic-and-prebiotic)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-20*