If you have started looking into bioidentical hormone replacement therapy, you have probably noticed something confusing: some people use a cream, and some people swallow a capsule. Both are called BHRT. Both can use the same hormone. So why the difference?
The answer comes down to one thing: where the hormone goes first. That single detail changes how your body handles it. Here is how each route works, in plain language.
The Short Version: Skin Skips the Liver, Capsules Do Not
When you rub a hormone cream on your skin, it soaks through and goes straight into your bloodstream. It does not pass through your liver first.
When you swallow a capsule, it travels through your gut and goes through your liver before it reaches the rest of your body. Doctors call this “first-pass metabolism.” Your liver takes a first crack at the hormone and changes part of it into other compounds.
Neither one is automatically better. They are different tools. What matters is which hormone you are taking and what you are trying to support.
How BHRT Creams Work
Creams are usually compounded, which means a specialty pharmacy mixes them to the exact strength your provider orders. You measure a small amount and rub it into thin skin, often the inner arm or inner thigh.
Why some patients do well on cream
- Steady levels. Daily application tends to keep hormone levels smooth instead of spiking and crashing.
- No liver pass. For patients who cannot take an oral hormone or have a reason to avoid one, skin delivery is often the route a provider will consider.
- Easy to fine-tune. Strengths can be adjusted in small steps based on your lab work and how you feel.
The trade-offs of cream
Cream takes time to absorb, roughly a couple of hours. Until then it can transfer to other people or pets through skin contact. That matters a lot if you have small children at home, or a partner who should not be exposed. Washing your hands well and covering the area helps. Your provider will talk this through with you and chart it.
Some creams are also applied twice a day, which is one more thing to remember.
How Oral Hormones Work
Oral capsules go through your liver first, and that is not a flaw. For certain hormones, that liver pass is the whole point.
Progesterone is the clearest example
When oral progesterone passes through your liver, your body makes calming byproducts from it. Patients often report better sleep and a calmer mood on oral progesterone at bedtime. Research suggests those effects are tied to the liver-made compounds, which is why progesterone is usually taken as a capsule at night rather than rubbed on.
Here is the honest part most websites skip: progesterone cream is generally not recommended for hormone therapy. It does not raise blood levels enough to be considered protective for the uterine lining. If you have a uterus and you are taking estrogen, this is a conversation worth having with a real provider, not a guess from a store shelf.
Oral estradiol
Because oral estradiol passes through the liver, it can also affect things the liver makes, including certain cholesterol markers and a carrier protein called SHBG. For some patients that is a reason to choose oral. For others it is a reason to choose cream instead. It depends on your history, your labs, and your risk picture.
Most Plans Use Both
This is the part that surprises people. A real BHRT plan is rarely “all cream” or “all capsule.” A common setup is estradiol in the morning and progesterone at bedtime, spaced roughly 12 hours apart, because taken together they compete for absorption. They are never combined into one capsule for that reason.
Testosterone is a different story again. A daily cream is often used because it tends to give the most consistent levels, and the application site can be chosen based on your goals and your transference risk.
How Your Provider Actually Decides
It is not a coin flip. The decision usually comes down to:
- Which hormone you need
- Your symptoms and what you are hoping to improve
- Your blood labs before and after starting
- Your health history and anything that rules out a route
- Whether there are kids, pets, or a pregnant partner at home
- What you will realistically stick with every day
Then you recheck labs, usually a couple of months in, and adjust. BHRT is not set-and-forget. The dose and the route can both change as your numbers and symptoms change.
The Mistake to Avoid
Picking a route off a podcast or a drugstore shelf. An over-the-counter cream is not the same as a compounded prescription, and the hormone that works beautifully as a capsule may do very little as a cream. Lab work and a licensed provider are what make the difference.
If you are in Magnolia, Cypress, The Woodlands, Conroe, Willis, Montgomery, Tomball, or North Houston, Made Ya Skinny can run your labs and build a BHRT plan around your actual numbers, not a one-size-fits-all script. We also offer telehealth visits in multiple states, so you do not have to drive to get started. No surgery. No downtime. Your first visit is just $17. Book online at madeyaskinny.com.