Bioidentical hormone replacement for women, balanced to your biology.
BHRT uses hormones molecularly identical to the ones your body already makes — estradiol, progesterone, and testosterone — dosed to your labs and your symptoms, never a template. The EvexiPEL method, FarmaKeio compounding, and ongoing monitoring. Serving Lakeway, Bee Cave, Lake Travis & greater Austin.
Hormones that match your own chemistry.
Bioidentical hormone replacement therapy (BHRT) restores the hormones your body has stopped making in the amounts it once did — using hormones that are molecularly identical to the ones you produce naturally. The estradiol, progesterone, and testosterone in BHRT have the same structure as your own, so your body recognizes and uses them the way it always has. This is the front door to women’s hormone care at THRIVE, and it routes you to the specific therapy that fits.
That distinction matters. Older hormone replacement often relied on synthetic progestins and conjugated estrogens — close enough to act in the body, but not an exact match. Bioidentical hormones are designed to fit your physiology precisely, which is why so many women across Lakeway and Austin describe BHRT, done right, as finally feeling like themselves again.
BHRT isn’t a single product or a single pill. It’s a way of practicing hormone medicine: confirm what’s missing with labs, replace it with hormones identical to your own, and keep adjusting as your body responds. The pages this hub links to walk through each piece in depth — consider this your starting map.
- iBioidentical. Molecularly identical to the estradiol, progesterone, and testosterone your body makes.
- iiIndividualized. Dosed to your labs and symptoms, never one-size-fits-all.
- iiiMonitored. Lab-confirmed, physician-supervised, and refined over time — never started blind.
What “bioidentical” actually means.
The word gets used loosely, so it’s worth being precise. A bioidentical hormone has the exact same molecular structure as the hormone your own body produces. Estradiol compounded for BHRT is, molecule for molecule, the same estradiol your ovaries once made. The body can’t tell the difference — and that’s the point.
Where synthetic hormones differ
Conventional hormone therapy has often used synthetic analogs — for example, progestins rather than progesterone, or conjugated estrogens derived from non-human sources. These molecules are altered just enough to be different from what your body makes. They can still produce effects, but because the structure isn’t an exact match, the way the body processes them isn’t identical either. Many women come to us specifically because they want hormones that mirror their own.
Why the match matters
When a hormone fits your receptors the way the original did, dosing becomes a question of restoring what’s missing rather than substituting something approximate. That’s the philosophy behind THRIVE’s approach to women’s hormone care: replace what’s declined, with what your body recognizes, in the amount your labs say you need. It’s a more individual, more physiologic way to think about hormone balance.
Bioidentical doesn’t mean “natural and therefore automatically safe,” though — every hormone is a real medication, dosed and monitored with care. What it means is identical to yours, which is the foundation everything else is built on.
Estradiol, progesterone, and testosterone — working as a team.
Healthy female physiology isn’t one hormone — it’s a balance among several that rise, fall, and respond to one another. BHRT for women most often centers on three: estradiol, progesterone, and testosterone. The goal isn’t to maximize any single number; it’s to restore the relationship between them.
Estradiol — the regulator
Estradiol is the most active form of estrogen and influences far more than the reproductive system. It supports temperature regulation (which is why declining estradiol drives hot flashes and night sweats), sleep, mood stability, skin and vaginal tissue, cognitive clarity, and bone density. As estradiol falls in perimenopause and menopause, the effects show up across the whole body.
Progesterone — the balancer
Where estrogen is prescribed, progesterone is its essential counterpart. It balances the effect of estrogen on the uterine lining, and many women find bioidentical progesterone — typically taken orally at night — also supports calmer mood and deeper sleep. It’s a key reason BHRT is designed as a coordinated plan rather than a single hormone.
Testosterone — the under-appreciated one
Women produce and need testosterone — in smaller amounts than men, but it’s essential for libido, lean muscle and strength, energy, motivation, and a sense of vitality. Many women whose estrogen looks “fine” are actually running low on testosterone, which is exactly why comprehensive testing matters before anything is prescribed.
The art of BHRT is getting the ratio and the doses right for you — enough to resolve symptoms, never more than your body needs. Two women with nearly identical lab values can need different plans because their symptoms, histories, and goals differ. That’s why we treat the three hormones as a system: raising one without regard for the others rarely produces the balance you’re actually after. When the relationship is restored, the individual symptoms tend to settle together.
The symptoms that bring women in — and what relief looks like.
Most women don’t arrive asking for “estradiol.” They arrive exhausted, foggy, irritable, not sleeping, gaining weight around the middle, and wondering where their drive and their patience went. Whether it’s perimenopause, menopause, or a hormone imbalance earlier in life, the underlying story is often the same: the hormones that kept everything running smoothly have dropped or fallen out of balance.
Common signs of hormonal imbalance in women
BHRT is considered when symptoms point to low or unbalanced hormones — and labs confirm it. The patterns we hear most often include:
- Fatigue and low energy that sleep doesn’t fix
- Hot flashes and night sweats that disrupt sleep and focus
- Mood changes — irritability, anxiousness, low motivation
- Brain fog and trouble with memory or concentration
- Low libido and reduced sense of vitality
- Weight gain, especially around the midsection, despite no change in habits
- Disrupted sleep and difficulty staying asleep
- Thinning skin, hair changes, and loss of muscle tone
BHRT also has a role when imbalance shows up earlier in life. For women with PCOS, hormone optimization can be one part of a broader plan where appropriate. Not sure whether your symptoms fit? Our symptom checklist is a good first step, and proper hormone testing tells us what’s actually happening before we recommend anything.
The same hormones, different ways to deliver them.
Bioidentical hormones can be delivered several ways, and each has a place. The right choice fits your body, your labs, and your life — here’s an honest look at the options, so you know what we’ll discuss together.
Pellets
Tiny custom-compounded pellets of estradiol and/or testosterone are placed just beneath the skin and release a low, steady stream for months — nothing to remember, no transfer risk, consistent levels. THRIVE places pellets with the precise EvexiPEL pellet therapy method. The trade-off is that the dose is set once placed, which is why lab-driven dosing matters so much.
Creams & gels
Topicals are easy to adjust and work well for many women, but they require daily application, can transfer to partners, children, or pets through skin contact, and absorption can vary day to day.
Patches
Patches deliver more steadily than pills and bypass the liver, but they can irritate skin or peel off, and not everyone tolerates the adhesive.
Oral progesterone
Bioidentical progesterone is most often taken orally at night, where it balances estrogen and, for many women, supports sleep. It’s commonly paired with whichever delivery method carries your estrogen and testosterone.
Methods can also be combined — for instance, pellets for estradiol and testosterone alongside oral progesterone at night — and they can change over time as your needs do. Nothing about your first plan is permanent; the right delivery is the one that fits your life today, and we’ll revisit it as your labs and preferences evolve.
There’s no universally “best” method — only the one that’s best for you. We’ll walk through the trade-offs and recommend honestly based on your labs, your preferences, and how your body responds.
Tested, personalized, and monitored.
A real medical process — never a hormone you start blind.
Test & Consult
Comprehensive lab work and a real conversation about your symptoms, history, and goals.
- Hormone & metabolic panel
- Symptom review
- Health & family history
- Candidacy screening
Personalize
Hormones and delivery method matched to your numbers, then compounded to your prescription.
- Individualized dosing
- Right delivery method
- FarmaKeio compounding
- Clear plan & aftercare
Monitor & Refine
We re-check labs and symptoms and fine-tune over time — care that improves with each cycle.
- Follow-up labs
- Symptom tracking
- Dose refinement
- Ongoing supervision
We don’t guess — we measure.
BHRT begins with data, not assumptions. Before anything is prescribed, we run comprehensive hormone testing to see exactly where your estradiol, progesterone, and testosterone stand — alongside the markers that shape the bigger picture, like thyroid and metabolic health.
Optimal versus “normal”
A lab result can fall inside the “normal” reference range and still leave you feeling far from yourself. Those ranges are broad and reflect the general population — not what’s optimal for an individual woman with symptoms. Our focus is on where you feel and function best, interpreted in the context of your symptoms and goals, not just whether a number clears a statistical threshold.
Testing again, and again
Monitoring isn’t a one-time event. After you begin therapy, we re-check your levels to confirm the dose is right, then continue to track labs and symptoms over time and refine each cycle. That’s the difference between hormone care that drifts and hormone care that gets better as it goes — and it’s why BHRT at THRIVE is built around ongoing follow-up rather than a single prescription.
Comprehensive testing is also how we keep you safe. Your numbers, your history, and how you feel together guide every adjustment — and they tell us when something other than sex hormones is driving your symptoms. A tired, foggy woman with low estradiol may also have an under-recognized thyroid issue or a metabolic pattern worth addressing; testing is what separates the threads so the plan treats the real cause rather than chasing one symptom at a time.
The EvexiPEL method and FarmaKeio compounding.
How hormones are dosed and prepared is as important as which hormones you take. THRIVE’s BHRT is built on two things that set the quality of your care: a precise dosing method, and pharmacy-grade compounding made for you.
The EvexiPEL method
For women whose plan includes pellets, THRIVE uses the EvexiPEL method — a precision approach to dosing and atraumatic insertion developed by the team that trains providers nationwide. It emphasizes individualized dosing based on your labs, body, and symptoms rather than a fixed chart, and a comfortable, low-trauma placement.
FarmaKeio compounding
Your hormones are custom-compounded by FarmaKeio, a pharmacy network built specifically around hormone therapy. Compounded means each batch is prepared to your prescription — bioidentical, traceable, and made for your dose, not pulled off a shelf.
Provider-directed, genuinely individual
Care comes from Kristine Kjolhede, FNP-C — EvexiPEL-certified founder — and the THRIVE team. Together, individualized dosing and bespoke compounding deliver a level of personalization a mass-produced prescription simply can’t match.
Hormone therapy done the right way.
Hormone therapy is safe and effective when it’s individualized, properly dosed, and monitored — and that’s exactly how we practice. BHRT is never a set-and-ignore prescription.
Built on your full health picture
Your plan is overseen with physician supervision and built around your whole health — including thyroid, metabolic health, and conditions like PCOS where relevant. We review your personal and family history carefully, discuss benefits and risks in plain language, and make the decision together.
Candidacy and family history
Certain health histories — including some hormone-sensitive conditions and particular family histories — mean BHRT isn’t the right choice, or calls for extra caution and coordination with your other physicians. The consultation and labs exist precisely to surface this before anything begins.
A shared, informed decision
Bioidentical doesn’t mean risk-free, and we won’t pretend otherwise. What we offer is an honest, lab-confirmed, physician-supervised process where you understand the trade-offs and choose with us. Informed, shared decision-making is the standard at THRIVE.
Honest fit, real expectations.
BHRT is the foundation of our women’s hormone care, and from here we route you to the specific therapy that fits — whether that’s pellets, a tailored mix of estrogen, progesterone, and testosterone, or care focused on menopause. The best choice depends on you.
BHRT is often a good fit for women who
- Have lab-confirmed low or unbalanced hormones with matching symptoms.
- Want hormones that mirror their own rather than synthetic substitutes.
- Value an individualized, monitored approach over a generic prescription.
- Are ready to commit to the testing and follow-up that make therapy work.
BHRT may not be the answer when
Certain health histories, family histories, or goals point to a different plan. That’s exactly what the consultation and labs are for — if BHRT isn’t right for you, we’ll recommend what is. Hormone therapy is always a shared, informed decision made with physician supervision.
The THRIVE difference
Boutique, provider-directed care from Kristine Kjolhede, FNP-C and the THRIVE team — EvexiPEL-certified, FarmaKeio-partnered, and genuinely individualized, for women across Lakeway, Bee Cave, Lake Travis, and greater Austin. Ongoing care and replenishment are simple with our membership.
BHRT, answered.
Straight answers from our provider. If your question isn’t here, we’ll cover it in a consultation.
Ask KristineWomen’s hormone care, rooted in Lakeway.
Our clinic at the edge of Lake Travis serves Bee Cave, Westlake, Spicewood, and greater Austin — private, provider-directed, and focused on getting you back to feeling like yourself. In-clinic and telehealth visits are available.
“Within a few weeks I was sleeping again and actually felt like me. I wish I’d done this years ago.”— THRIVE patient, Lakeway TX
Ready to feel like yourself again?
Start with testing and a real consultation. We’ll tell you honestly whether bioidentical hormone replacement is right for you — and build a plan around your labs, your symptoms, and your goals.
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