@mandy_lea_'s hormone pellet claims need more context

What did @mandy_lea_ actually say?

Sitting in a parking lot post-appointment, @mandy_lea_ shared that her testosterone level came back at "a four" and that she opted for a subcutaneous pellet instead of cream because, in her words, "creams do not do any good for me." Her doctor held off on estrogen for now, pointing to the low testosterone as the likely culprit behind her symptoms. She said the pellet goes in the hip area, lasts roughly three months, and she expects to feel results "in about a week or so."

She was not making sweeping medical claims. This was a personal health update, conversational and honest about uncertainty. But because 246,000 people watched it, the casual details she shared, including the number "four" and the framing around pellets, deserve a closer look.

Does the science back this up?

Partly. The evidence for testosterone therapy in women is real but messier than pellet advocates typically admit. Low testosterone in women is associated with reduced libido, fatigue, and mood changes, symptoms she implied she was experiencing. A 2019 Global Consensus Statement published in the Journal of Clinical Endocrinology and Metabolism (Davis et al.) confirmed that testosterone therapy improves sexual function in postmenopausal women with low desire. That part holds up.

The pellet delivery method is where things get complicated. Unlike injections, patches, or gels, subcutaneous pellets are not FDA-approved for women in the United States. Dosing is harder to adjust once the pellet is inserted, meaning if levels go too high, there is no good way to pull it back. A 2014 study in Maturitas (Glaser and Dimitrakakis) showed pellets can raise testosterone levels significantly, but critics note those same studies reported supraphysiologic levels in some patients. The inability to titrate is a real clinical limitation that does not come up in the video.

What did they get wrong (or right)?

She got the placement right. The pellet goes in the subcutaneous fat of the upper outer buttock or hip, not deep muscle. That is accurate. Her estimate of a three-month duration is also reasonable, with most studies showing pellets lasting 12 to 16 weeks in women depending on dose and metabolism.

The "week or so" timeline for feeling results is optimistic but not outlandish. Testosterone levels typically rise within days of insertion, though subjective symptom improvement often takes two to four weeks.

What she glossed over is the number four itself. A testosterone level of 4 ng/dL in a woman sounds alarming, but reference ranges vary significantly by lab and assay. The Endocrine Society does not have a single agreed-upon lower limit for female testosterone, and some labs flag levels below 15 ng/dL, others below 10 ng/dL. Without knowing the assay used, calling a level of 4 definitively deficient is harder than she implied. This does not mean she was wrong, her symptoms were real, but viewers should not assume a "four" maps neatly onto their own labs.

What should you actually know?

If you are a woman in your 40s exploring hormone therapy, here is what this video does not cover. First, pellets are off-label for women in the US. That is not a reason to refuse them, but it does mean your provider is working outside standard FDA-approved indications, and dosing protocols vary widely between clinics. Second, testosterone levels in women are notoriously difficult to measure accurately at low ranges. The Endocrine Society's 2010 guidelines (Rosner et al., Journal of Clinical Endocrinology and Metabolism) flagged that most immunoassays are not validated for female ranges and that mass spectrometry is more reliable.

Third, skipping estrogen may be the right call for her specifically, especially if her FSH looks good and she is not clearly postmenopausal. But estrogen and testosterone work together in women, and the decision to defer estrogen deserves more explanation than "we're just going to try this first." Her doctor may have excellent reasons. Viewers who take this as a general template may miss something relevant to their own situation.

Pellets are not inherently dangerous, but they are also not the no-brainer convenience story this video tells. Do your homework before you commit to something you cannot easily reverse.