Dr. Kathryn Retzler has developed a line of private-labeled nutritional supplements to make sure you receive unsurpassed, quality formulas that are affordable and effective. All supplements that bear a HormoneSynergy® label are manufactured in facilities that have pharmaceutical or NSF certification and are certified for good manufacturing practices (CGMP).

It's important to keep in mind that not all supplement brands are alike, no matter what the label or packaging may claim.  All HormoneSynergy® formulas are manufactured by companies that perform product analysis to verify safety, potency, and bioavailability. Several HormoneSynergy® supplements have undergone clinical trials to ensure efficacy, and all HormoneSynergy® supplements are used by Dr. Retzler in her private practice.*

Please remember. There are no magic pills, miracle cures or silver bullets when it comes to health. Supplements should be used as an addition to, not a substitute for, a healthy diet and lifestyle and adequate health care supervision by a knowledgeable licensed physician.

 

  

Transfer Factor Multi-Immun...
$56.98
Calocurb - Amarasate - Natu...
$69.00
The Phoenix® - Home  Use Acoustic Wave Technology
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The Phoenix® The Newest Te...
$849.00 $749.00
Synergy SPM - Specialized Pro-resolving Mediators - 60 Count by RetzlerRx™
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Synergy SPM Specialized Pro...
$72.00 $64.95
Synergy SPM - Specialized Pro-resolving Mediators - 120 Count by RetzlerRx™
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Synergy SPM Specialized Pro...
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EndocalyxPro™ is a propriet...
$99.95
Arterosil HP by Calroy Heal...
$99.95
Vascanox HP by Calroy Health Sciences
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Vascanox HP - Breakthrough ...
$69.00 $59.95
ATP 360® ATP 360® is a com...
$73.98
BDNF Essentials® BDNF Esse...
$74.98
S-Acetyl Glutathione - 120 Count by RetzlerRx™
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S-Acetyl Glutathione - Emot...
$77.95 $49.95
Magnesium L-Threonate for ...
$56.95
Magnesium L-Threonate w/ M...
$56.95
HiPhenolic by Ortho Molecul...
$43.30
Liposomal glutathione by Qu...
$47.50
SynergyPure Omega 1300 EC f...
$89.95
SynergyPure Omega 1300 EC f...
$49.95
Synergy IgG DF - Dairy Free Immunoglobulin Concentrate 5.3 oz by RetzlerRx™
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RetzlerRx™ Synergy IgG DF -...
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SuperBeet® Sport by Humann®...
$39.95
Neo40 Professional - Neoge...
$99.95
CHILL - MUSHROOM GUMMIES Lo...
$39.95
Thorne ResveraCel® nicotina...
$48.00
Four Strain 100 Billion CFU...
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Maximum Free Radical Prote...
$29.95
Gastrointestinal Lining Su...
$64.95
Proprietary TRAACS® Zinc Fo...
$24.95
Breast Protect Comprehens...
$69.95
 UltraGI Replenish® by Meta...
$116.75
Magnesium L-Threonate Capsules - 120 Ct.
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Magtein - Magnesium L-Threo...
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Citocoline as CerenX® "Brai...
$54.95
S-Acetyl Glutathione ULTRA - with NAC - 120 Capsules
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S-Acetyl Glutathione ULTRA ...
$69.95 $49.95
Bergamot Synergy Plus Cardi...
$64.79
Ashwagandha w/ Shoden® 35% ...
$25.19
UltraClear® RENEW Advanced ...
$98.00

*These statements have not been evaluated by the United States Food and Drug Administration. HormoneSynergy supplements are not meant to be taken as an alternative to prescription medications recommended by your physician. If you are seeking to replace any pharmaceutical medication with any of our products we recommend that you do so only after consulting your healthcare provider. *You should always speak with your doctor or health care professional before you start, stop, or change any prescribed part of your health care plan or treatment and to determine what course of therapy is right for you. This product is not intended to diagnose, treat, cure or prevent disease. The information provided about this or any HormoneSynergy nutritional supplement or any information contained on or in any product label or packaging is for informational purposes only and is not intended as a substitute for advice from your own physician or health care professional. You should always consult with a licensed healthcare professional before starting any diet, exercise or supplementation program, before taking any medication, or if you have or suspect you might have a health problem. As with any nutritional supplement do not take if you are pregnant or nursing or while taking medications without consulting your healthcare practitioner.