Growth Serum + Maintenance Serum, together — the hormone-free system made for women on hormone blockers. The protection your medication strips away, back on the root in sixty seconds a night.
Made for one woman — the woman on the pill.Tamoxifen · Arimidex (anastrozole) · Letrozole (Femara) · Aromasin (exemestane)
Not repackaged from a men's product. Not another drug. Built for the hair these medications are thinning.
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Keep taking your pill. Always.
Your medication is keeping you alive — nothing here changes that, and nobody should ever tell you otherwise. These serums are topical and hormone-free: nothing to swallow, nothing systemic, nothing that touches your estrogen or your treatment. The hair is a separate fix. This is it.
MONEY BACK 90 DAYS
The 90-Day "Take It Back" Guarantee
Use it for 90 days. If it does nothing for you, every dollar back — no hoops, no fine print. The risk is entirely ours.
HORMONE-FREENOTHING TO SWALLOW11%+ THYMOQUINONECOLD-PRESSEDMADE FOR WOMEN ON HORMONE BLOCKERSNEVER GREASYMADE IN THE USAHORMONE-FREENOTHING TO SWALLOW11%+ THYMOQUINONECOLD-PRESSEDMADE FOR WOMEN ON HORMONE BLOCKERSNEVER GREASYMADE IN THE USA
Why this is happening to you
It's Not Your Age. It's Not Stress. It's the Protection Your Pill Strips Away.
Nobody explains this in a ten-minute appointment — so here it is, in plain words.
1
Your whole life, estrogen protected every hair root on your head. Quietly. You never had to think about it.
2
Your medication lowers that estrogen on purpose. That's how it keeps the cancer from coming back — and that's exactly what it should do.
3
But with the estrogen gone, your roots lose their protection. They weaken and let the hair go. That's the shedding, the widening part — and why regrowth comes in thin and wiry.
4
And it won't stop on its own — the pill does its job every single morning. That's why "give it time" hasn't worked. Waiting is how more roots let go for good.
Why nothing you've tried worked: biotin, minoxidil, rosemary oil, the expensive shampoos — none of them put the protection back in the follicle. They chase the symptom, not the source. You can't put estrogen back — it feeds the cancer. So the only fix is a different protection, laid right on the root, with zero hormones. That's exactly what thymoquinone does — and that's the whole kit.
Puts protection back
Hormone-free
Not another drug
Made for women on the pill
MBS Nutra Serums
✓
✓
✓
✓
Minoxidil
✗
—
✗
✗
Rosemary / castor oils
✗
✓
✓
✗
Biotin & vitamins
✗
✓
✓
✗
The wig
✗
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✗
Thousands of Women on Hormone Blockers Are Getting Their Hair Back
Without hormones. Without another drug. Without stopping their treatment for a single day.
Real customer results. Individual results vary with biology and consistency of use.
What Women on the Pill Report, Month by Month
Weeks, not days — here's the honest pattern:
Week 3
Less hair in the drain and the brush — the shedding starts to calm. The drain is always first.
Month 1
Tiny new baby hairs along the part line, right where scalp was showing.
Month 6
Customers describe their hair as feeling like theirs again — and they never stopped their medication. Not once.
*Based on customer accounts. Individual results vary with biology and consistency of use. It won't revive a follicle that's long gone — which is why acting early matters.
Built Around Every Rule You Have to Live By
The MBS Nutra Promise
HORMONE-FREE · NOTHING TO SWALLOW
11%+ THYMOQUINONE STANDARD
NO DEPENDENCY · NOT A DRUG
COLD-PRESSED · MADE IN USA
Backed by the people who see it every day
What the professionals say
“
Women on aromatase inhibitors and tamoxifen report this constantly — thinning, shedding, texture changes. Because the medication lowers estrogen, the follicle loses the protection it relied on. The women who address it early tend to do far better than the ones who wait.
Oncology Nurse
14 years in breast-cancer care
✓ Sees it every week
“
Thinning hair on endocrine therapy is not a "food" problem — it's a follicle-protection problem. When patients need a clean, hormone-free, drug-free option, a properly concentrated, cold-pressed black cumin seed oil applied at the scalp is exactly the kind of simple, consistent routine I want to see.
Dr. Garret Bernstein
Dermatologist
✓ Verified medical reviewer
The research on thymoquinone
Studied. Published. Peer-reviewed.
Thymoquinone — the primary active compound in Nigella sativa (black cumin seed) — has been studied as a potent antioxidant that may help protect hair follicles from the oxidative stress linked to premature shedding, thinning, and changes in hair texture.Cosmeceutical & External Applications of Nigella sativaMechanisms of Thymoquinone — Mol. Biol. Rep., 2023Inflammopharmacology, 2023Plant Extracts for Hair Growth — Molecules, 2024
Women on the pill, in their own words
Excellent
Rated 4.8 / 5 · Based on 2,000+ verified reviews
Trustpilot
Marlene, 32
on anastrozole · ✓ Verified Buyer
2 weeks ago
★★★★★
The first thing that made me feel understood
After chemo, everyone told me my hair would come back. It did — until anastrozole started thinning it all over again. I was pulling hair from the shower drain every morning and pretending it didn't matter. This was the first thing that made me feel like someone understood what was happening without telling me to "just be grateful." After a few weeks, I wasn't counting as much hair in my hands. That alone gave me hope.
Denise, 29
on tamoxifen · ✓ Verified Buyer
1 month ago
★★★★★
The one part of this that felt like taking something back
Tamoxifen made me feel like I was losing little pieces of myself twice. I didn't want another pill. I didn't want a wig. I just wanted something that didn't mess with my hormones and didn't make me feel vain for caring. The serum is light, not greasy, and using it at night became the one part of this whole process that felt like taking something back.
Carla, 27
on letrozole · ✓ Verified Buyer
1 month ago
★★★★★
Finally something made for women like me
My oncologist saved my life and had nothing to say about my hair. This is the only thing I found that felt made for women like me — women on the pill after treatment, not women with "normal" thinning. It isn't estrogen, isn't minoxidil, and isn't another forever-drug. My part looks less harsh now, and I don't dread washing my hair the same way.
Janet, 66
on exemestane · ✓ Verified Buyer
2 months ago
★★★★★
It feels less like it's disappearing every day
I thought I was being dramatic because I had already survived cancer. But losing my hair again from exemestane broke something in me. The greys came back wiry, my part widened, and I stopped looking at photos. This gave me a simple routine that doesn't feel medical or messy. I still have thin hair, but it feels stronger, softer, and less like it's disappearing every day.
Ruth, 44
on anastrozole · ✓ Verified Buyer
2 months ago
★★★★☆
My follicles needed protection, not more hormones
I tried biotin, oils, scalp massages, and every "hair growth" product that clearly wasn't written for women on hormone therapy. Nothing spoke to the actual reason my hair was shedding. The protection explanation finally made sense to me: my follicles needed protection, not more hormones. I use it every night now, and the shedding has felt much calmer.
Elaine, 39
on tamoxifen · ✓ Verified Buyer
3 months ago
★★★★★
Less afraid it's never coming back
Chemo hair loss felt temporary. This felt like a slow betrayal — every shower reminded me that the pill keeping me here was also taking my hair. I bought it because it was topical and hormone-free. I stayed because my brush stopped looking so full, and for the first time in months I felt less afraid that it was never coming back.
Frequently Asked Questions
The serums are topical, hormone-free, and drug-free — nothing systemic, nothing to swallow, nothing that touches your estrogen or your treatment. That's the entire reason they were built this way. As always, run any new product by your care team — there's nothing here for them to veto, but they should know what you're using.
No. It goes on your scalp and stays there — it doesn't enter your system the way a pill does, and it contains zero hormones and nothing your body converts to estrogen. Your medication keeps doing its job. This just protects the hair it was leaving exposed.
A follicle that's been left unprotected is not the same as a follicle that's dead. Starved, you can feed. Most women see the shedding calm first, then new baby hairs at the part. What it won't do is revive a follicle that's long gone — which is exactly why acting early matters more than anything.
Two formulas. The Growth Serum: black cumin seed oil with rosemary, castor, and amla — wakes sleepy roots and strengthens each strand as it comes in. The Maintenance Serum: black cumin seed oil with argan, coconut, and peppermint — protects and holds the hair you've won back.
Minoxidil is a growth drug — it pushes the root to grow, but it does nothing about the protection your medication strips away, so you're growing and losing at the same time. It's also a forever-drug: stop it and the new hair falls out. These serums do the one thing your situation actually calls for — they put protection back on the root, hormone-free, with no dependency.
Massage a few drops into the scalp for sixty seconds at night. It's light, absorbs fast, never looks greasy, and doesn't smell. After everything treatment has asked of you, this part is almost insultingly easy.
The entire reason it works is the thymoquinone — and cheap bottles barely have any. Most are cooking-grade, heat-processed, and watered down; if you tried one and nothing happened, it wasn't the oil that failed you, it was the dose. Ours is cold-pressed, standardized to 11%+ TQ, third-party tested, and formulated for the scalp — not the kitchen.
You're covered by the 90-day money-back guarantee — if you're not satisfied, we refund every penny. No hoops, no fine print. The only thing you can lose by waiting is more hair.
🛡️ It Works — Or It's Free. You did not survive cancer to disappear in the mirror.
MBS Nutra
For all support inquiries reach out to Support Email : support@mbsnutra.com Support Number : +1 513-449-9956
Disclaimer — 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. Results may vary from person to person. This product does not treat cancer or the side effects of any medication. Talk to your care team before starting any new product alongside your treatment.