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Hormones February 11, 2026 6 min read

Bioidentical HRT vs. Pellets — Why We Do Not Use Pellets

Pellets sound elegant in theory and create real problems in practice. Here is a candid look at why our hormone protocols use creams, patches, and oral routes instead.

Bioidentical HRT vs. Pellets — Why We Do Not Use Pellets

Hormone pellets — small compressed implants of estradiol or testosterone inserted under the skin every 3 to 5 months — have become heavily marketed in the last decade. They sound convenient. In practice, they introduce a set of problems we have spent careful effort to avoid.

The fundamental problem: you cannot adjust them

Once a pellet is implanted, the dose is set. If your levels climb too high (a common problem in the first 6 weeks), there is no way to dial it back without surgical removal. If your symptoms shift, you wait for the pellet to dissolve on its own timeline — not yours.

Daily creams, patches, and oral routes give us the opposite: precise daily dose control, the ability to titrate within a week, and a clean off-ramp if anything needs to change. For hormone care — where the goal is sustained symptom relief without overshoot — that flexibility is the entire point.

Supraphysiologic levels are common

Published clinical data consistently shows that hormone pellets push patients into supraphysiologic ranges, particularly in the first 6 to 8 weeks after insertion. For testosterone pellets, levels in the 1,200 to 2,000 ng/dL range are not unusual. That is well above what we would consider optimal and well above what is required to resolve symptoms.

Hormone care should feel like a precise instrument — not a one-size-fits-all pellet you cannot take back.

What we use instead

  • Bioidentical transdermal creams — molecularly matched, easy to titrate.
  • Transdermal patches — steady release with consistent daily kinetics.
  • Oral micronized progesterone — established sleep and mood benefits.
  • Carefully dosed testosterone injections or creams for TRT patients.

The result is the same thing pellet patients are looking for — restored vitality, sleep, libido, and cognitive clarity — without the loss of clinical control. We would rather adjust your protocol four times a year than guess at it twice.

CI
Colleen Irwin, APRN, PMHNP
Founder, Nouveau Longevity

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