To Beat the Bloat.
Prebiotic fiber is food for the good bacteria in your gut, so they have something to grow on.
You’ve cut out the foods you love and tried the probiotics. Your gut still isn’t right.Discover why thousands of women pair ginger, trusted for centuries, with modern probiotics to finally solve their gut issues.You’ve been told it’s just your stomach. Stop settling for it.
I’m an IBS girly. Fine at breakfast, bloated by lunch, unpredictable by dinner.
I wanted to eat like a normal person and still feel like myself after. I just kept being told it was normal.
Getting here took years of trying everything. Today bloating is nearly nonexistent for me, and my gut is not the first thing I think about.
I did the work. Some of it helped. Most of it didn’t last. My gut needed its own answer.
I wanted something that would actually work. And be gentle on my gut.
Matt has a PhD in bioengineering. When he saw what my gut was costing me, he made it his project. He added ginger because he knew I was looking for effective AND soothing.
Matt formulates every Semaine product with me in mind. I lead the company bringing that care to you.
Now picture your own before and after. You deserve to feel this good after a meal, too.
No more sitting through the afternoon with your waistband digging in.
Order what sounds good. Share dessert. Feel fine on the drive home.
Regular, easy, predictable. Out the door on time.
Dessert, then the couch, then a comfortable night.
That’s a gut you don’t have to think about.
Made for a CEO with IBS. We built it around the ingredient most women’s probiotics leave out: ginger. Then we gave it everything else a probiotic needs.
Probiotics are just half of the equation to a better microbiome.
Good bacteria live on fiber, and an upset stomach needs calming. Miss fiber and ginger and it’s no wonder so many women give up on their probiotics after a month.
| Semaine Pre + Probiotic | Most probiotics | |
|---|---|---|
| Good bacteria | Yes: Lactobacilli | Yes: Bacteria |
| Food for them | Yes: Prebiotic fiber | No: Nothing to feed them |
| A calmer stomach | Yes: Ginger | No: Nothing to calm your stomach |
“Finally a probiotic that doesn’t hurt my stomach AND adds fiber. Please never stop making this!!!” Brienne R. · Verified buyer
Meet Semaine Pre + Probiotic.
Prebiotic fiber, two lactobacilli and ginger, chosen together for a gut that feels calm, light and predictable.
Settle a stomach that reacts to everything. Ginger brings the soothing support most probiotics leave out.
Feel light after meals. Fiber and lactobacilli support a balanced gut, so bloating stops running your afternoon.
Stay regular. Easy, predictable mornings, without thinking about it.
Enjoy the meal, not just survive it. Dinner out, dessert included.
Keep your bottle beside
your morning water glass.
Take two capsules
with water.
Pop the bottle in your bag when you’re away.
No powder to mix. No 30-day “gut reset” plan. Your daily serving is done.
Three working parts, each chosen for something you feel every day.
Prebiotic fiber is food for the good bacteria in your gut, so they have something to grow on.
Two lactobacilli, the lactic-acid makers that help keep your gut in balance, restocked every day.
Ginger is one of the most studied plants for digestive comfort and a settled stomach. We added it because I have IBS.
We studied the complete Pre + Probiotic formula with 39 women for three months. Here is what they reported.
Women who reported improvement after three months
Our three-month study of 39 women.
Your gut does more than digest.
The Gut-Vagina Axis: how your gut restocks the lactobacilli that keep you fresh.
When those lactobacilli lose ground, odor follows. Washing harder only makes it worse. Freshness is decided upstream.
In our study, 95% of women said vaginal odor improved by month three.
“The best pre and probiotic on the market! Helps my female and GI track❤️” Danielle M.
A basic probiotic adds bacteria and stops there. Pre + Probiotic feeds them, restocks them and soothes the stomach they live in.
| What your daily routine gives you | Semaine Pre + Probiotic | A basic probiotic |
|---|---|---|
| Ginger for a calmer stomach | Yes: 240 mg ginger extract | Left out |
| Prebiotic fiber to feed them | Yes: Psyllium + organic acacia | Usually none |
| Live lactobacilli | Yes: 4 billion CFU, two species | Yes |
| Studied in women | Yes: Complete formula, 39 women | Rarely |
| Your daily serving | Yes: 2 capsules: fiber, cultures and ginger together | Bacteria only |
Don’t stop at the bacteria. Choose the fiber, the lactobacilli and the ginger that come together in Pre + Probiotic.
2 capsules · 30 servings per bottle
| Prebiotic blend (psyllium husk, organic acacia gum) | 500 mg |
|---|---|
| Probiotic blend (L. acidophilus, L. plantarum) | 4 billion CFU |
| Ginger extract (root) | 240 mg |
Every amount shown. Three working parts in one two-capsule serving.
Bloating by lunch, tight waistbands, irregular mornings. Gas, heartburn after dinner, a stomach that reacts to everything.
If you’ve tried probiotics that didn’t do enough, Pre + Probiotic is your place to start. Fiber, lactobacilli and ginger in one bottle.
Gut trouble is common. That doesn’t make it normal. We should never have to take “just manage your stress better” as an answer.
Women’s health (and our guts especially) deserves better solutions, and more love!
The care should fit into your busy life. Two capsules a day, and one less thing on your list.
LaurenCofounder & CEO, Semaine
Formulated by Matt
PhD Bioengineer
Vegan + Gluten-Free
Complete Formula
Studied in Women
90 Day Guarantee

Give it the full 90 days. If you don’t love how you feel, we’ll refund every cent. No fine print.
How our guarantee worksCHOOSE THE CARE YOU DESERVE
Then £53.34 every 3 months. Skip, pause or cancel anytime.
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Then £21.60 every month. Skip, pause or cancel anytime.
✓ 90-Day Money-Back Guarantee
Matt formulated Pre + Probiotic with my gut in mind. The fiber, the lactobacilli, the ginger: every choice deserves that care.
As Semaine’s cofounder and CEO, I want you to feel the difference in the parts of your day that matter to you.
You deserve a gut that works with you, not against you.
LaurenCofounder & CEO, Semaine
A few details before your first bottle arrives.
Choose 3 Month AutoShip & Save. Your first month is free: buy two bottles for £53.34 and get one free in your first delivery. You get three months of Pre + Probiotic, plus free USA shipping.
Give it the full 90 days. If you don’t feel the difference, email hello@semainehealth.com with your order number. We’ll help with your refund. Your first three bottles are covered.
Our study followed women taking Pre + Probiotic for three months. By month one, 79% already reported less bloating. By month three it was 87%. See the results. The 90-day supply gives you three full bottles to try.
Take two capsules a day with water. Each bottle contains 60 capsules, enough for 30 days.
Most just add bacteria. Pre + Probiotic feeds them with psyllium and organic acacia and adds L. acidophilus and L. plantarum. It also carries 240 mg ginger extract, the ingredient most probiotics leave out.
First Month FREE
Buy two bottles. Get one free. Three months for £53.34.
Three working parts in two capsules: 500 mg prebiotic fiber (psyllium and organic acacia), 4 billion CFU of L. acidophilus and L. plantarum, and 240 mg ginger extract.
Yes. We studied the complete formula with 39 women over three months.
If bloating after meals, irregular mornings or an easily upset stomach keep changing your plans, Pre + Probiotic is your place to start. It brings prebiotic fiber, live lactobacilli and soothing ginger together in two capsules a day. Made for a calmer gut and more of the day you wanted.
No. BV is a diagnosis for your clinician; if you have symptoms, see them. Pre + Probiotic is a daily routine for the reservoir that keeps your lactobacilli stocked.
Yes. Vegan, gluten-free, soy-free and non-GMO, in plant-based capsules.
to review with your clinician.
Orders placed before 2 p.m. Eastern on weekdays dispatch the same day. Later orders leave the next business day. Your first delivery includes free USA shipping.

A little space in your day for you.
Three bottles of Pre + Probiotic. £53.34. Your first month free.
I have struggled with an irregular gut for years. Constant bloating and constipation. I joined a gym a few months ago and would go after work. I was so uncomfortable, it was hard for me to work out. This is my third month of Semaine and I feel like my old self. It’s wonderful! No constipation or bloating.
I do NOT go a day without these. No more bloating. No more irregularity. I used to crave all kinds of foods on a daily basis and that has dropped exponentially. I feel better than I have in years. Thank you Semaine Health for the Pre+Probiotic for women. It is amazing.
I was having stomach issues for 3 years. I tried everything including probiotics. Nothing helped. It wasn’t until I tried Semaine pre & Probiotic for women that things began to turn around. It took a week or 2 before I started to feel better but now my symptoms are gone. I love this product!!
I tend to be pretty sensitive to a lot of pre & pro biotics and these are the first ones I’ve tried in a LONG time that didn’t cause me any issues.
I have lots of digestive issues. So I tried this supplement hoping it would help…IT DID! No more bloating and indigestion after I eat like before and it surprisingly help to regulate my BM by the second bottle.
Great results, plus the ginger is a top notch addition to this blend! Love the recyclable aluminum packaging, too.
I love this product. I had been constipated and not anymore. No more bloat either.
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Recommended by 819+ clinicians
90-day money-back guarantee
90-day money back guarantee