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We Sell Supplements. Here Is How We Keep That From Becoming Wellness Marketing.

Dr. Kathryn Retzler discussing an individualized care plan with a patient at HormoneSynergy®, with RetzlerRx® supplements and the clinic’s evidence-based supplement philosophy displayed.

One-Minute Read

There is justified criticism of a wellness industry that turns ordinary concerns about aging, energy, weight, hormones and nutrition into opportunities to sell increasingly complicated protocols. Supplements are often presented as necessities, preliminary evidence is described as settled science, and the financial relationship between the person recommending the product and the person selling it is rarely discussed.

HormoneSynergy® sells nutritional supplements, and revenue from those sales helps support our work. We believe patients deserve to know that plainly. That financial relationship also creates a responsibility to recommend products selectively, explain why they are being used, acknowledge when evidence is limited and periodically reconsider whether they are still necessary.

Supplements can be useful for correcting deficiencies, providing therapeutic amounts of certain nutrients, or supporting a defined clinical objective. They do not replace a nutrient-dense diet, exercise, sleep, diagnostic evaluation, appropriate prescription medication or medical care.

The measure of responsible supplementation is not the number of bottles on a counter. It is whether each product has a reasonable purpose, acceptable risk and cost, and a plan for determining whether it is helping.

The criticism of predatory wellness is not entirely misplaced.

There is a large and profitable market built around convincing people that they are inflamed, toxic, hormonally broken, nutritionally depleted, metabolically damaged or aging incorrectly. Once the problem has been established, the proposed solution often arrives as a subscription, proprietary protocol or expanding collection of supplements.

Physicians, dietitians, nutrition researchers and other clinicians have increasingly raised concerns about biohacking culture, influencer medicine, exaggerated interpretations of laboratory testing and health claims that move considerably faster than the evidence.

We share many of those concerns.

We also recommend and sell nutritional supplements.

When patients purchase supplements through HormoneSynergy® or through our online store, HormoneSynergy may receive revenue from those sales. Supplement revenue contributes to the operation of the clinic, staffing, product sourcing, educational work and the systems required to provide care.

A financial relationship does not automatically make a recommendation inappropriate, but it should never be hidden from the patient. Transparency is the starting point. Clinical restraint is what has to follow it.

Supplements Are an Addition, Not the Foundation

Nutritional supplements are one part of our clinical work. They are not substitutes for food, exercise, sleep, appropriate medical treatment or a careful diagnostic evaluation.

There are circumstances in which supplementation is entirely reasonable. A patient may have a documented nutrient deficiency. A clinically useful dose may be difficult to obtain from food alone. A particular formulation may complement dietary change, prescription treatment or another therapeutic strategy. Gastrointestinal disease, restrictive diets, medications and other medical circumstances can also affect nutrient intake, absorption or requirements.

None of this means that every symptom requires a supplement or that every laboratory value slightly outside an online definition of “optimal” needs to be corrected with another product.

In some patients, the appropriate recommendation may be to eat more protein or fiber, improve overall food quality, begin resistance training, address sleep, reduce alcohol, investigate an underlying medical problem, use an evidence-based prescription medication or simply observe rather than intervene.

Sometimes the appropriate supplement recommendation is no supplement at all.

Why We Offer Products Through the Clinic

Supplement quality is not uniform. The ingredient named on the front of a bottle provides only part of the information needed to judge a product. Dose, formulation, stability, sourcing, manufacturing standards, authenticity, contaminants, storage and quality testing can all affect whether a supplement is likely to deliver what its label promises.

We offer selected products because we want reasonable confidence in what our patients are taking. Product selection may include consideration of formulation, manufacturing practices, quality testing, clinical usefulness and whether a product provides an appropriate amount of the intended ingredient without unnecessary additions.

Offering a product directly can also make it easier for a patient to obtain the exact formulation being discussed rather than attempting to match a recommendation from a crowded marketplace.

Convenience should not become coercion. Patients are not required to purchase supplements from HormoneSynergy®. They may purchase comparable products from another reputable source, and choosing not to purchase a product from us does not affect access to care, the physician-patient relationship or the clinical recommendations they receive.

How We Approach Supplement Recommendations

A supplement recommendation should begin with the same questions we would ask about any other intervention. What problem are we trying to address? What evidence supports the intervention? What benefit is realistically expected? What are the potential risks, interactions and costs? How will we know whether continuing it makes sense?

Clinical decisions may therefore take into account medical history, prescription medications, dietary intake, laboratory findings, symptoms, treatment goals, potential interactions, cost and the quality of the available scientific evidence.

Not every supplement carries the same evidentiary weight. Correcting a documented vitamin B12 deficiency is different from recommending a compound because an animal study suggests an interesting longevity mechanism. Some supplements have substantial human evidence. Others have modest supportive data. Some remain experimental.

Emerging evidence should be presented as emerging evidence, not upgraded into established medicine because a product is available to sell.

Recommendations also need an endpoint. A supplement that was appropriate during one stage of treatment may become unnecessary after dietary changes, correction of a deficiency, improved laboratory findings or a change in the medical plan.

Periodic review should include the possibility of reducing a dose, stopping a product or simplifying the regimen altogether. Responsible supplementation requires being willing to conclude that something did not provide enough benefit to justify continuing it.

More Is Not Better Medicine

The size of a supplement regimen tells us very little about the quality of the medical thinking behind it.

Large protocols can become expensive and difficult to manage. Ingredients may be duplicated across several products. Supplements can interact with medications or with one another. When five or ten interventions are introduced together, it becomes difficult to know which one helped, which one caused a side effect or whether any of them made a meaningful difference.

Large supplement stacks can also displace attention from interventions with much stronger evidence, including nutrition, physical activity, sleep, smoking cessation, blood-pressure treatment, lipid management, weight management and appropriate prescription therapy.

Our goal is not to build the largest possible supplement stack. It is to decide whether a particular product has a defensible role for a particular patient.

Selling products does not eliminate the potential conflict of interest created when the same clinic both recommends and provides them. The appropriate response is to place boundaries around that relationship: disclose it, preserve patient choice, require a clinical rationale, remain proportional to the evidence and periodically reassess whether the product still belongs in the plan.

The Difference Between a Supplement and a Treatment Plan

One of the recurring problems in modern wellness marketing is the tendency to package several biologically interesting ingredients together and present the resulting stack as though it constitutes treatment.

Biology is rarely that simple.

A patient with fatigue may need evaluation for anemia, thyroid disease, sleep apnea, medication effects, depression, cardiopulmonary disease or inadequate sleep rather than another mitochondrial supplement. Insulin resistance may require changes in body composition, nutrition, physical activity, sleep and medical treatment rather than a larger collection of glucose-support ingredients. Progressive memory complaints deserve appropriate cognitive and medical evaluation rather than an assumption that a nootropic stack is sufficient.

A supplement can be part of a thoughtful medical plan. It cannot substitute for understanding what is happening clinically.

That same standard applies when the supplement is one we sell.

Product Quality Still Matters

Restraint in supplement use should not be confused with indifference to quality. Once a decision has been made that a supplement is appropriate, formulation and manufacturing become relevant.

Dietary supplements are regulated differently from prescription drugs in the United States. Quality therefore varies among manufacturers, and the presence of a familiar nutrient on a label does not guarantee equivalence among products.

Questions about identity, potency, contaminants, stability and manufacturing standards are reasonable considerations when selecting a product. Third-party testing can provide additional reassurance in some circumstances, although a testing logo should not itself be mistaken for proof of clinical effectiveness.

For more on supplement manufacturing and regulation, see Are Supplements Regulated? What DSHEA, cGMP and Third-Party Testing Actually Mean.

Our Position

HormoneSynergy® receives revenue from nutritional supplement sales. We believe patients deserve to know that.

We also believe supplements can have a legitimate role in preventive and longevity medicine when they are selected thoughtfully, used for a defined purpose and kept in proportion to the evidence.

They should not be sold through fear. They should not be presented as substitutes for nutritious food or appropriate medical care. Patients should not be required to purchase them from the clinic that recommended them. Products should not remain on a medication or supplement list indefinitely simply because they were once started.

Medicine should retain the ability to say yes to a useful supplement, no to an unnecessary one, and stop when the reason for taking it no longer exists.

That is the standard we aim to apply to our own recommendations and our own products.

Medicine, Not Marketing.


Frequently Asked Questions

Does HormoneSynergy® make money from supplement sales?

Yes. HormoneSynergy® may receive revenue when patients purchase nutritional supplements through the clinic or its online store. We disclose this because patients should understand the financial relationship associated with a recommendation.

Do patients have to purchase supplements from HormoneSynergy®?

No. Patients may purchase comparable products from another reputable source. Choosing not to purchase supplements through HormoneSynergy® does not affect access to care, the physician-patient relationship or the clinical recommendations they receive.

Can supplements replace a healthy diet?

No. Supplements can complement an appropriate diet and medical plan, but they do not replace nutritious food, exercise, sleep, diagnostic evaluation or prescription medication when medication is indicated.

How does HormoneSynergy® decide what supplements to use?

Recommendations may take into account medical history, prescription medications, nutritional intake, laboratory findings, symptoms, clinical goals, potential interactions, cost and the quality of the available scientific evidence. The purpose and expected benefit should be reasonably clear for each product.

Does every patient receive a supplement protocol?

No. Some patients may benefit from supplementation. Others may be better served by dietary changes, exercise, improved sleep, medication, further diagnostic evaluation or no additional product at all.

Are supplements reviewed over time?

Yes. Products should be reconsidered periodically to determine whether they remain useful, whether the dose needs to change or whether the supplement can be discontinued.


Related HormoneSynergy® Reading

Editorial Transparency

HormoneSynergy® recommends and sells nutritional supplements and may receive revenue from those sales. This article describes the standards we aim to apply when making those recommendations. Patients are not required to purchase supplements from HormoneSynergy®, and comparable products may be purchased elsewhere.

Educational Use Only: This article is intended for general education and does not replace individualized medical care. Supplements can interact with medications and may not be appropriate for every patient. Product selection, dosing and continued use should be individualized when clinically appropriate.

Longevity Medicine Education Series
This article is part of the HormoneSynergy® Longevity Medicine education series covering preventive cardiology, metabolic health, hormone optimization, body composition, and advanced diagnostics for healthy aging.

Return to the Longevity Medicine Guide →

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