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RetzlerRx UltraFiber Synergy Powder natural fiber supplement for digestive health regularity and appetite support
UltraFiber Synergy Powder – Natural Digestive & Weight Support by RetzlerRx® Dr. Retzler’s Line of Premier Supplements HormoneSynergy
UltraFiber Synergy Powder – Natural Digestive & Weight Support by RetzlerRx® Dr. Retzler’s Line of Premier Supplements HormoneSynergy
UltraFiber Synergy Powder – Natural Digestive & Weight Support by RetzlerRx® Dr. Retzler’s Line of Premier Supplements HormoneSynergy
UltraFiber Synergy Powder – Natural Digestive & Weight Support by RetzlerRx® Dr. Retzler’s Line of Premier Supplements HormoneSynergy

UltraFiber Synergy Powder | Natural Fiber for Digestive Health & Satiety

Regular price
$ 48.99
Sale price
$ 48.44
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UltraFiber Synergy Powder | Natural Fiber for Digestive Health & Satiety

Support digestive wellness, regularity, and natural appetite balance with RetzlerRx® UltraFiber Synergy Powder, a physician-formulated fiber supplement made with 100% natural, soluble Propolmannan fiber.* This advanced formula is designed to promote gut health, support healthy bowel regularity, and encourage satiety as part of a balanced wellness routine.*

Best for: Individuals seeking daily fiber support for digestive health, regularity, microbiome balance, and appetite support.

UltraFiber Synergy Powder mixes easily into water, smoothies, or your preferred beverage, making it a convenient way to increase daily fiber intake.* Whether your goal is digestive support, regularity, or better appetite control, this clean soluble fiber formula offers an easy-to-use option for daily wellness.*

Key Benefits

  • 100% Natural Propolmannan Fiber – Provides gentle, soluble fiber sourced from natural ingredients.*
  • Digestive Wellness Support – Supports gut health, microbiome balance, and regularity.*
  • Weight Management Support – Promotes satiety to help support balanced appetite and healthier eating habits.*
  • Easy-to-Mix Powder – Dissolves smoothly in water, shakes, or smoothies.
  • Doctor Formulated – Developed using principles of functional and longevity medicine.
  • Clean Formula – Non-GMO, allergen-free, and free from artificial additives.

Who May Benefit

  • Individuals seeking daily digestive support
  • People wanting help with bowel regularity
  • Those looking for soluble fiber to support satiety
  • Individuals interested in microbiome-friendly fiber intake
  • People seeking a clean, easy-to-use fiber powder

Why RetzlerRx®

RetzlerRx® supplements are developed using practitioner-grade standards and clinically relevant formulations. These products reflect the philosophy of HormoneSynergy® Longevity Medicine, where targeted nutrition, advanced diagnostics, and evidence-based preventive longevity medicine support long-term digestive and metabolic health.

  • Physician formulated
  • Practitioner-grade quality
  • Convenient powder delivery
  • Non-GMO and allergen-free
  • No unnecessary fillers

Suggested Use

Mix one scoop into 8–10 oz of water or your preferred beverage daily, or as directed by your healthcare provider.


Frequently Asked Questions

What does UltraFiber Synergy Powder support?

UltraFiber Synergy Powder is designed to support digestive wellness, bowel regularity, microbiome balance, and natural appetite support.*

What is Propolmannan fiber?

Propolmannan is a natural soluble fiber used to support digestive health, satiety, and regularity.*

Can fiber support appetite balance?

Soluble fiber can help promote fullness and support appetite balance as part of a healthy diet and wellness routine.*

How do I use UltraFiber Synergy Powder?

Mix one scoop into water or your preferred beverage daily, or use as directed by your healthcare provider.


*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.

HormoneSynergy® Longevity Medicine
Portland • Lake Oswego • Oregon
Evidence-Based Preventive Longevity Medicine