Bi-Est Hormone Cream
Bio-Identical Estrogen Support – Targeted, Clean & EffectiveEstrogen decline doesn't happen all at once — but the symptoms can feel like it did. Hot flashes, brain fog, dry skin, mood swings, and low energy are all signs your body is asking for support. Bi-Est Hormone Cream delivers bio-identical estriol and estradiol transdermally, giving your body the estrogen it recognizes in a form it can actually use.Formulated with 5 mg per pump (4 mg estriol + 1 mg estradiol) in a clean, skin-nourishing base for consistent, effective daily support.Why Choose Bi-Est Hormone Cream? Balanced Bio-Identical Estrogen — 5 mg per pump (4 mg estriol + 1 mg estradiol) for targeted support High Potency Formula — Approximately 70 pumps per bottle for consistent daily use Maximum Absorption — Optimized transdermal base for superior bioavailability Clean, Skin-Nourishing Ingredients — Supports hydration, elasticity, and skin health No Harsh Preservatives — Clean, non-toxic ingredient profile Made in the USA — Produced in a Kosher and FDA-inspected facility Key Ingredients Micronized Estriol & Estradiol USP — Bio-identical estrogen to help restore balance Aloe Vera, Shea Butter & Olive Oil — Deep hydration and skin barrier support MSM — Supports skin health and improves transdermal uptake Caprylic/Capric Triglycerides & Coconut Oil — Enhance absorption and delivery Sunflower Lecithin — Aids smooth, even absorption Herbal-Active® — Natural preservative system for a cleaner formula What You May Notice Improved energy and mood* Better skin hydration and appearance* Support for weight balance and metabolism* Reduced symptoms of hormone imbalance* How to UseApply 1–4 pumps daily to clean, dry skin (inner arms, thighs, or abdomen). Rotate application sites for best results and consistent delivery.*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. For external use only.
Estriol and estradiol, thoughtfully paired — the estrogen story worth understanding.
Estrogen is one of the most quietly influential hormones in a woman’s life — woven through skin, bones, brain, mood, temperature and intimate wellness across every decade. Bi-Est is a thoughtful blend of two of the body’s primary estrogens: estriol — the gentler estrogen most abundant during pregnancy — and estradiol, the most active estrogen of a woman’s cycling years.
Our Bi-Est Hormone Cream delivers 5 mg of bioidentical estrogen per pump (4 mg estriol + 1 mg estradiol) in a physician-formulated transdermal cream — built around real bodies, real routines and real life.
Because every woman experiences hormones differently, hormone wellness is best explored as something personal — with bioidentical hormone therapy approached as a one-of-one plan, not a one-size-fits-all product.
- 5 mg Per Pump4 mg estriol + 1 mg estradiol in a classic Bi-Est balance.
- Bioidentical By DesignMolecularly identical to the estrogens your body already recognizes.
- Approximately 70 PumpsPrecise, consistent dosing bottle after bottle.
- Physician-FormulatedDeveloped by Dr. Tammy with pharmaceutical-quality ingredients.
One hormone. A lifetime of quiet contributions.
Estrogen touches far more of daily life than most women realize — skin, bones, brain, mood, temperature, intimacy, cardiovascular wellness and the felt experience of aging well.
Skin Hydration
Estrogen is deeply connected to the moisture your skin holds — the felt softness women often notice slipping.
Collagen Support
A hormone woven into the skin's natural collagen story — a big part of how skin looks and feels across the decades.
Healthy Bones
Estrogen plays a foundational role in the long-term wellness of bones — a quiet lifetime partnership.
Brain Health
Connected to focus, mental clarity and the everyday sharpness women count on.
Mood & Balance
Threaded through the emotional weather of daily life — steadiness, softness and the felt sense of yourself.
Temperature Comfort
Involved in the body's natural temperature regulation — often noticed most when it shifts.
Vaginal Tissue Wellness
Supports the everyday comfort and resilience of intimate tissues throughout a woman's life.
Cardiovascular Wellness
A hormone historically studied for its role in the healthy rhythm of a woman's cardiovascular system.
Healthy Aging
Estrogen is one of the most quietly influential hormones across a woman's entire wellness journey.
Educational content only. These statements have not been evaluated by the FDA and are not intended to diagnose, treat, cure or prevent any disease.
“Estrogen isn’t just a menopause hormone — it’s a lifetime hormone.”
Estrogen production is steady and predictable through the classic cycling years.
Most women continue producing steady estrogen — the quiet arc has yet to begin.
Perimenopause: ovarian estrogen production begins to fluctuate — sometimes dramatically.
Menopause arrives and natural estrogen production is dramatically reduced.
Your estrogen story is uniquely yours.
Estrogen doesn’t fall on a schedule. Some women notice estrogen-related shifts in their late thirties — new sleep patterns, changing skin, an unfamiliar emotional weather. Others sail through until menopause makes itself known. That’s the entire reason we champion a personalized wellness partnership over a one-size-fits-all product.
Personalized hormone testing transforms guesswork into a plan — and a plan into a rhythm you can trust.
A daily cream that fits the life you already live.
Our Bi-Est cream is a physician-formulated topical designed for real women — quick to apply, easy to integrate into an existing routine and thoughtfully built around the classic Bi-Est 80/20-style balance of estriol and estradiol.
Bioidentical Estriol + Estradiol
A thoughtfully balanced blend of estriol (4 mg) and estradiol (1 mg) per pump — the same molecular structures your body already recognizes.
Physician-Formulated
Developed by Dr. Tammy using pharmaceutical-quality ingredients and a real understanding of women's bodies.
Convenient Transdermal Application
A daily cream that applies in seconds — designed to slot into the morning or evening rhythm you already have.
Approximately 70 Pumps
Each bottle is engineered for consistent, precise dosing across your daily wellness routine.
Premium Moisturizing Base
Aloe Vera, Shea Butter, Olive Oil, Coconut Oil, MSM, Allantoin and Sunflower Lecithin nourish skin while supporting absorption.
Consistent Daily Ritual
Built for the way real women live — a routine you can actually keep, morning after morning.
A formula that feels as good as it performs.
The gentler of the two primary estrogens — the majority partner in the classic Bi-Est balance.
The most active form of estrogen, thoughtfully paired at a smaller ratio inside the formula.
A classic skin soother — hydrating, calming and quietly conditioning.
Rich, buttery and nourishing — the reason the cream feels like a ritual, not a chore.
A time-honored skin companion, gentle and comforting for daily topical use.
A silky carrier oil that helps the cream glide rather than sit on the skin.
A wellness-favorite ingredient often chosen for its comfort and support qualities.
Skin-conditioning finishing touches that support absorption and a soft, cared-for feel.
A conversation worth having with a provider.
Bi-Est is a personal decision, best explored with testing and professional guidance. If any of the experiences below feel familiar, a personalized conversation with the Hormone Bliss team may be a helpful next step.
We encourage women to start with our free hormone quiz or a personalized Hormone Saliva Test — the foundation of any thoughtful plan.
- In perimenopause and noticing changing rhythms
- In menopause and exploring hormone wellness
- Managing hot flashes or night sweats
- Noticing vaginal dryness or intimacy changes
- Watching skin change with the decades
- Feeling mood shifts alongside hormonal changes
- Experiencing brain fog or dips in mental clarity
- Managing low energy or afternoon fatigue
- Focused on healthy aging and long-term wellness
- Curious about a personalized hormone plan
This list is educational and is not intended to diagnose any condition. Always consult a qualified provider for personalized guidance.
Balance is often a duet — not a solo.
Many women exploring bioidentical hormone wellness pair estrogen with progesterone as part of a personalized plan. Estrogen and progesterone are the natural counterparts of a woman’s hormonal architecture, and thoughtful balance between them is often at the heart of a well-designed protocol.
The right approach — whether estrogen alone, estrogen with progesterone or a broader combination — is deeply individual. Physician-guided dosing and ongoing monitoring are how a truly personalized plan becomes a routine you can trust year after year.
- Complementary BalanceEstrogen and progesterone are counterparts, not competitors.
- Individualized PlansThe right combination is different for every woman.
- Physician-Guided DosingPersonalized levels supported by testing and professional care.
- Ongoing MonitoringA wellness routine that evolves as your body evolves.
Physician-formulated. Education-first. Built for real women.
Physician-Formulated
Every product in the line is developed by Dr. Tammy — a physician who has spent her career on women's hormones.
Bioidentical Expertise
We work exclusively with bioidentical hormones — molecularly identical to what your body already makes.
Pharmaceutical-Quality Ingredients
Clinical-grade actives paired with clean, thoughtful carriers. Nothing filler, nothing unnecessary.
Personalized Wellness
Your labs, your story, your symptoms — the plan is built around you, not the average.
Education-First Philosophy
You'll understand your hormones — not just take them. That's how women make choices they trust.
Long-Term Partnership
From perimenopause through menopause and beyond, we support women across every hormonal chapter.
Bi-Est is one part of a bigger wellness story.
The women who feel best tend to pair their hormone routine with the small daily habits that quietly compound. Think of these as the foundation your Bi-Est cream rests on.
Same bedtime, same wake time. Sleep is where hormones do their most active work.
Chronic stress is a hormone story of its own. Rest, breath and boundaries belong on your list.
Whole foods, colorful plates, plenty of protein — the foundation your hormones are built on.
Two to three sessions a week is one of the most hormone-supportive habits a woman can build.
Water before caffeine. Small habit, meaningful difference for skin, mood and energy.
Prioritize protein at every meal — muscle wellness and hormone wellness are close cousins.
Walks, mobility, breath. Consistency matters more than intensity.
The women who feel best repeat the small, quiet habits — every day, most days.
Explore complementary Hormone Bliss essentials.
Bi-Est is often used alongside other bioidentical hormones as part of a personalized plan. These are some of the resources women most commonly explore next.
The calming counterpart to estrogen — often paired within a personalized plan.
Both creams together in a curated 60–90 day supply.
Bi-est, progesterone and DHEA thoughtfully combined in one cream.
The foundational precursor hormone supporting daily vitality.
The 'mother hormone' supporting your body's downstream hormone story.
Support for healthy estrogen metabolism as part of your daily plan.
Remove the guesswork with personalized at-home hormone testing.
Ongoing hormone coaching, member pricing and long-term support.
Deep-dive articles on hormones, healthy aging and personalized wellness.
Questions? We’ve got answers.
A curated collection of the most common questions about bioidentical hormones and personalized hormone wellness.
See All FAQsTake the next step toward hormone balance.
Understanding your hormones is the first step toward feeling your best. Explore how a personalized, physician-guided approach to bioidentical hormone therapy can support the woman you’re becoming.