Testosterone
Fuels desire, sensitivity, and that unmistakable spark.
Bioidentical HRT for women – it's more than just testosterone.
Testosterone gets attention for boosting libido and energy in women, but dozens of studies show that the real transformation happens when all three hormones - estradiol, progesterone, and testosterone - are balanced together.
maintaining quality & excellence
“You just need to restore the hormones that make it possible.”
Dr. Sarah Daccarett, MD
Founder & CEO, Inner Balance
maintaining quality & excellence
Tired of Lost Desire & Patchwork Solutions?
Most women are told to “wait it out” or try a mix of creams, pills, like testosterone creams or estrogen patches.
Oestra® replaces
the patchwork.
Oestra® restores balance by providing estradiol, progesterone, and testosterone together-delivered vaginally for systemic absorption and minimal side effects.
A single all-in-one solution replacing a patchwork of products.
Full-body hormone support, not local only
Balanced dosing without guesswork.
Restore desire, pleasure, and energy in one treatment
Women report whole body symptom relief
Real results — shows libido as central, with holistic health improvements as additional benefits.
80%
Said they "finally felt like themselves again" by month 3
85%
Saw libido, focus, and vitality return by 12 weeks
98%
Less heavy & painful periods
98%
Resolved vaginal dryness
Your sexual health isn’t driven by one hormone — it’s a collaboration
Progesterone naturally converts to testosterone, creating a hormone synergy that restores libido, energy, and emotional balance.
Estradiol
Keeps vaginal tissue supple, hydrated, and responsive.
Progesterone
Calms the nervous system and regulates cycles.
Bioidentical hormones — identical to what your body makes
No synthetics. No fillers. Just balance
Body-matched ratios, clinically calibrated
Why vaginal is systemic
Your vagina is a gateway to systemic hormone balance. When estradiol, progesterone, and testosterone are delivered vaginally in the right ratios, they’re absorbed directly into your bloodstream for:
Moisture, elasticity, and comfort
Hormonal harmony and full-body benefits
Libido, energy, and mood
Estradiol rejuvenates vaginal tissue and sensitivity
Progesterone calms the nervous system and converts to testosterone
Testosterone sharpens arousal and orgasmic response
Invest in your best self
$199/month → first 6 months
Then just 50% off forever
Cancel anytime
Free shipping
Personalized treatment plan
Unlimited access to healthcare experts
HSA/FSA Eligible
Prescription-only product, prescribed by our board certified physicians. See one in 24-48 hrs. 90 day supply replenished every 90 days.
Why Hormone Balance Matters
Your hormones work together through complex feedback loops.
Low progesterone or estradiol can limit the benefits of testosterone.Oestra® provides all three hormones in a clinically informed balance for:
The right balance for
desire, energy, and mood
Oestra® restores hormones to levels where sexual desire, energy, and vitality naturally return—not beyond.
Hormone Balance Score:
10%
Estradiol
100–300 pg/mL
50
400
Progesterone
3-6 ng/mL
0
15
Testosterone
10-30 ng/dL
0
50
Balance is the goal. Not overload.
TAKE THE QUIZ
Designed by a
Women’s Health Specialist
Dr. Sarah Daccarett spent over a decade treating hormone issues that mainstream medicine ignored.
Oestra® is the result — built to give women a safer, smarter, and more complete way to feel like themselves again.
Dr. Sarah Daccarett, MD
Founder & CEO, Inner Balance
Dr. Sarah Daccarett, MD
Founder & CEO, Inner Balance
I feel like myself again in every way
Oestra® helps women reclaim desire, pleasure, mood, and energy.
4.9/5
5,695 Reviews
Kiralee
|
Patient
“The symptoms were just insane. I couldn’t explain them, there was no reason for them. Fast forward ... I finally found Inner Balance. It’s like I’m waking up from a foggy dream.”
Hayley
|
Patient
“In the first couple days that I took it, I had 110% energy back. My husband was like “Whoa I haven’t seen this in you in a really long time.” It just keeps getting better and better.”
Elana
|
Patient
“I started Inner Balance about 2 months ago. I’m seeing great results. I already feel a lot of my pain decreasing, I’m sleeping better, and I’m able to mentally focus.”
Nicole
|
Patient
“I have suffered most of my life with endometriosis, I researched like crazy and found Oestra®. I honestly thought there’s no way one cream can heal all of this. But it did. Oestra® gave me a second chance at life.”
Jessica
|
Patient
“I absolutely adore Inner Balance. I started it and I feel amazing. It’s been 6 months now. If you’re thinking about it, stop thinking and just do it. You won’t regret it.”
Elizabeth
|
Patient
“I’ve been on the cream for about 3 months now and I’ve noticed significant improvement, particularly in my sleep.”
Megan
|
Patient
“This has been a literal miracle for me. I suffered since age 12 with horrific periods. I am truly blown away how one cream is so powerful to help me heal so much. It has been only 6 months and every month I notice even more positive changes!”
Stacey
|
Patient
“I don’t know how to explain it but I feel like myself again. And that’s just unbelievable because I’ve tried so many things. I will be an Inner Balance customer for life.”
April
|
Patient
“I knew I had a hormonal imbalance. I had anxiety, depression, really bad brain fog ... Oestra® has been a game changer for me. I’m so grateful to Inner Balance.”
Marcia
|
Patient
“Since I started taking Inner Balance in 2023 my life has completely transformed. I’ve lost weight, my energy is back, and my depression is gone ... I’m so grateful I found Inner Balance when I did.”
Testosterone Isn’t Added —
It’s Restored Naturally
Testosterone enhances desire, mood, and energy — but it only works effectively when estradiol and progesterone are balanced first.
Oestra® provides all three hormones, creating a foundation for libido and vitality without the risks of isolated testosterone supplementation.
Supports natural testosterone production via progesterone conversion
Boosts sexual drive safely
Improves energy, mood, and cognitive clarity
Avoids side effects like acne, hair loss, or hormone spikes
Supports natural testosterone production via progesterone conversion
Boosts sexual drive safely
Improves energy, mood, and cognitive clarity
Avoids side effects like acne, hair loss, or hormone spikes
Your first step -
back to balance
Step 1
Complete our 2-minute health quiz
Help us understand your symptoms to determine if Oestra® is right for you
Step 2
Receive your prescription treatment
Once approved, your meds ship to your door. No visit needed.
Step 3
Start treatment and get ongoing support
Our care team is always here for you whenever you want to check in.
Still have questions?
Getting Started
The first thing to do is to take our health quiz, where we will make sure you are a candidate for Oestra. From there, you’ll checkout. Once our team of experts confirm you’re good to go, we’ll send your prescription to our pharmacy, and they will ship directly to you.
No. Lab tests fluctuate and don't tell the whole story. If you’re experiencing symptoms, that’s the signal. We focus on how you feel—not just what your labs say.
Yes. After you complete the health quiz, a board-certified physician reviews your clinical history to determine if Oestra® is right for you. If approved, your prescription is filled and shipped to your door.
Most other HRTs focus on hormone levels individually. We take a more comprehensive approach, focusing on the ratios of estrogen, progesterone, and testosterone to bring them into balance—addressing the full spectrum of symptoms more effectively.
Yes. You have 6 full months to decide if Oestra® is right for you. If you're not seeing results, we’ll refund you—no questions asked.
Safety & Ingredients
Yes. Estradiol and progesterone are FDA-approved for treatment because they have been tested for safety and efficacy. Extensive research—including 100+ high-quality trials and large-scale observational studies—demonstrates their safety and benefits. There are also 200+ studies on vaginal administration showing protection of the endometrial lining.
Yes, it is absolutely safe. In fact, increasing estrogen in perimenopause can protect against heart disease, increase bone strength, and support overall vitality—beyond improving brain fog, vaginal dryness, and hot flashes.
Yes. All 503B compounding pharmacies (including ours) follow rigorous third-party testing and are regulated by the FDA, DEA, and state boards. Medications undergo potency, sterility, and quality checks before shipment.
Yes. Oestra® is compounded in a 503B FDA-regulated pharmacy that is also DEA-inspected and LegitScript certified. Each batch is tested for potency, purity, sterility, and consistency before shipping.
Ready to Reclaim Your Desire, Energy & Mood?
No guessing. No patchwork. Just one smart, systemic treatment delivered the way your body prefers.
TAKE THE QUIZ