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RetzlerRx Probiotic Synergy DF Plus probiotic stick packs supporting gut health microbiome balance and immune function
RetzlerRx® Probiotic Synergy DF Plus – On-the-Go Digestive & Immune Support Dr. Retzler’s Line of Premier Supplements HormoneSynergy
RetzlerRx® Probiotic Synergy DF Plus – On-the-Go Digestive & Immune Support Dr. Retzler’s Line of Premier Supplements HormoneSynergy
RetzlerRx® Probiotic Synergy DF Plus – On-the-Go Digestive & Immune Support Dr. Retzler’s Line of Premier Supplements HormoneSynergy
RetzlerRx® Probiotic Synergy DF Plus – On-the-Go Digestive & Immune Support Dr. Retzler’s Line of Premier Supplements HormoneSynergy
RetzlerRx® Probiotic Synergy DF Plus – On-the-Go Digestive & Immune Support Dr. Retzler’s Line of Premier Supplements HormoneSynergy
RetzlerRx® Probiotic Synergy DF Plus – On-the-Go Digestive & Immune Support Dr. Retzler’s Line of Premier Supplements HormoneSynergy
RetzlerRx® Probiotic Synergy DF Plus – On-the-Go Digestive & Immune Support Dr. Retzler’s Line of Premier Supplements HormoneSynergy

Probiotic Synergy DF Plus | 30 Billion CFU Probiotic Stick Packs | RetzlerRx®

Regular price
$ 75.99
Sale price
$ 65.95
Quantity must be 1 or more

Support digestive health and microbiome balance with RetzlerRx® Probiotic Synergy DF Plus, a physician-formulated probiotic supplement designed to promote gut integrity, healthy digestion, and immune resilience.* Each convenient single-serving stick pack delivers 30 billion CFU of clinically studied probiotic strains combined with Saccharomyces boulardii and Arabinogalactan prebiotic fiber for comprehensive microbiome support.

Best For: Individuals seeking convenient daily probiotic support for gut health, digestive balance, microbiome diversity, and immune system function.

Probiotic Synergy DF Plus is packaged in 30 portable stick packs, making it easy to support your microbiome at home, work, or while traveling. Simply mix with water or your preferred beverage to deliver a refreshing probiotic boost that supports gastrointestinal balance and immune function.*

Key Features & Benefits

  • 30 Billion CFU Probiotic Blend – Supports gut microbiome balance and healthy digestion.*
  • Saccharomyces boulardii – Supports intestinal integrity and helps maintain digestive balance.*
  • Arabinogalactan Prebiotic – Supports immune function and promotes probiotic effectiveness.*
  • Convenient Stick Packs – Travel-friendly probiotic powder easily mixed with water or beverages.
  • Dairy-Free & Allergen-Free – Suitable for many dietary preferences.
  • Doctor Formulated – Developed within a functional and preventive longevity medicine framework.
  • Clean & Pure – Non-GMO, gluten-free, vegan-friendly, and free from artificial additives.

Who May Benefit

  • Individuals seeking daily probiotic support
  • People looking to support gut microbiome balance
  • Those experiencing occasional digestive discomfort
  • Individuals wanting convenient travel-friendly probiotics
  • People interested in immune system support

Suggested Use

Mix one stick pack daily into 4–6 oz of water or your preferred beverage, or as directed by your healthcare provider.

RetzlerRx® Probiotic Synergy DF Plus combines probiotics, Saccharomyces boulardii, and prebiotic fiber to deliver convenient daily digestive and immune support wherever life takes you.*


Frequently Asked Questions

What makes Probiotic Synergy DF Plus different?

This formula combines multiple probiotic strains, Saccharomyces boulardii, and arabinogalactan prebiotic fiber to support microbiome balance and digestive health in a convenient portable stick pack.*

What is Saccharomyces boulardii?

Saccharomyces boulardii is a beneficial probiotic yeast commonly used to support intestinal integrity and maintain digestive balance.*

Why are prebiotics included?

Prebiotics such as arabinogalactan help nourish beneficial bacteria in the gut and enhance probiotic effectiveness.*

Are stick pack probiotics effective?

Stick packs provide a convenient delivery format that helps maintain potency and makes daily probiotic supplementation easier while traveling or working.*


*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.