PRO Bi-Est+ 1 fl oz

Liposomal Bi-Estrogen Supplement for Female Hormone Balance

PRO Bi-Est+ 1 fl oz by Quicksilver Scientific is a specialized liposomal bi-estrogen supplement combining bioidentical estriol and estradiol — the two primary forms of estrogen used in functional hormone balancing — in a liposomal topical and sublingual liquid for precise, efficient delivery. Bi-Est formulas allow healthcare providers to customize the estriol-to-estradiol ratio based on individual patient needs.

Estriol and Estradiol — Why Both Matter

Estradiol (E2) is the most potent estrogen, responsible for most of estrogen's systemic effects including bone density, cardiovascular health, and cognitive function. Estriol (E3) is milder and has the highest affinity for vaginal and urinary tissue. The bi-est combination supports both systemic and tissue-specific estrogen needs — with the estriol component also helping to balance estradiol's more potent receptor activity.

Key Features of This Bi-Est Formula

• Bioidentical estriol and estradiol in a customizable bi-estrogen formula
• Liposomal liquid for transdermal and sublingual delivery
• Bypasses hepatic first-pass metabolism for efficient systemic delivery
• Supports bone density, mood, cognitive function, and vaginal health
• 1 fl oz with precise pump dosing for individualized hormone support

Who This Is For

This liposomal bi-estrogen supplement is intended for women working with a qualified healthcare provider on comprehensive estrogen replacement or balancing, particularly during perimenopause or menopause, under professional supervision.

How to Use

Apply or take as directed by your healthcare provider. This product requires professional supervision and lab monitoring.