Men's Pre/Probiotic+
Men's Pre/Probiotic+
Targeted Pre/Probiotic to support sperm health and the dad behind them.

Men's Pre/Probiotic+

Supplement Facts Have questions? faq
Purchase Men's Pre/Probiotic+

The male microbiome has a major impact on fertility, hormone health, sperm quality, and the health of dad and baby for years to come.

-Microbiologist Kiran Krishnan of Microbiome Labs

Why a tailored pre/probiotic for men is needed.

Tailored to you.

Take our capsules whole, or pop them open and add to your smoothie.

Targeted microbiome support for dad and sperm health.

We are thoughtful about every Pre/Probiotic used.

Bacillus subtilis HU58™

2 Billion CFU A spore-forming bacteria that has been extensively studied on a functional and genetic level.
Bacillus is acid and bile-resistant, so it survives the journey to the intestines and beyond. Bacillus spores were abundant in the foods consumed by our ancestors. Modern food systems and soil degradation have mostly eliminated our exposure to these needed organisms.
How it supports dad/sperm:
How it supports dad/sperm:
  • optimal digestion
  • balanced immune function
  • together with B. coagulans SC208 reduces pro-inflammatory cytokines known to have antifertility effects, including harming sperm
  • optimal digestion
  • balanced immune function
  • together with B. coagulans SC208 reduces pro-inflammatory cytokines known to have antifertility effects, including harming sperm

Bacillus coagulans SC208

1 Billion CFU A spore-forming bacteria that has been extensively studied on a functional and genetic level. A spore-forming bacteria that has been extensively studied on a functional and genetic level.
Bacillus is acid and bile-resistant, so it survives the journey to the intestines and beyond. Bacillus spores were abundant in the foods consumed by our ancestors. Modern food systems and soil degradation have mostly eliminated our exposure to these needed organisms.
How it supports dad/sperm:
How it supports dad/sperm:
  • optimal digestion
  • balanced immune function
  • together with Bacillus subtilis HU58™ reduces pro-inflammatory cytokines known to have antifertility effects, including harming sperm
  • optimal digestion
  • balanced immune function
  • together with Bacillus subtilis HU58™ reduces pro-inflammatory cytokines known to have antifertility effects, including harming sperm

Organic gold kiwifruit concentrate (Livaux® FOS)

200mg A fructooligosaccharides sourced from New Zealand gold kiwifruit that acts as a prebiotic, food for healthy bacteria. A fructooligosaccharides sourced from New Zealand gold kiwifruit that acts as a prebiotic, food for healthy bacteria.
How it supports dad/sperm:
How it supports dad/sperm:
  • enhances the abundance of Faecalibacterium prausnitzii, the largest producer of butyrate in the gut
  • selectively feeds good bacteria
  • immune function
  • improves gut barrier function
  • support healthy blood sugar
  • enhances the abundance of Faecalibacterium prausnitzii, the largest producer of butyrate in the gut
  • selectively feeds good bacteria
  • immune function
  • improves gut barrier function
  • support healthy blood sugar

Pomegranate Fruit Extract (Pomanox®)

300mg Extract from the pomegranate fruit including their polyphenols called punicalagins.
How it supports dad/sperm:
How it supports dad/sperm:
  • microbiome diversity, including supporting the increase of populations of Bifidobacterium and Lactobacillus, while inhibiting growth of unfavorable species
  • immune function
  • antioxidants combating oxidative stress
  • sperm motility
  • testosterone production
  • microbiome diversity, including supporting the increase of populations of Bifidobacterium and Lactobacillus, while inhibiting growth of unfavorable species
  • immune function
  • antioxidants combating oxidative stress
  • sperm motility
  • testosterone production

Shilajit Extract (PrimaVie®)

250mg Shilajit is formed through the slow decomposition of plants. It is found primarily on rock formations in the Himalayas and has been used in Ayurvedic practice for centuries. It contains high concentrations of fulvic and humic acids, as well as many minerals.
Lactobacillus is acid and bile-resistant, so it survives the journey to the intestines and beyond. Lactobacillus bacteria are found in fermented foods like yogurt and kefir, but often without the exact strains and amounts needed.
How it supports dad/sperm:
How it supports dad/sperm:
  • Hormone balance including testosterone and gonadotropic hormones (testes/reproduction control)
  • oxidative balance
  • semen quality, including sperm motility
  • Hormone balance including testosterone and gonadotropic hormones (testes/reproduction control)
  • oxidative balance
  • semen quality, including sperm motility

Real Reviews from Real Customers

Thoughtful inquiry is needed.

Why preorder?
To guarantee your product in our first batch shipping in early September.
Why do I need a Pre/Probiotic?
A strong and healthy microbiome is needed for fertility, sperm health, and overall wellness. What you eat is the number one determiner of microbiome health, but it can be difficult to get enough of certain key strains from food. Our tailored Pre/Probiotic provides the targeted strains you need.
How is your Pre/Probiotic designed for mamas and mamas-to-be?
Our Pre/Probiotic is formulated in partnership with leading microbiome experts to provide the targeted strains needed for fertility, sperm health, and overall wellbeing of dad. It is formulated to promote hormone balance, fertility, sperm health, immune function, optimized digestion, and to support healthy blood sugar.
Is your Pre/Probiotic vegan, allergen free, and Non-GMO?
It is vegan and allergen free, meaning no milk, egg, fish, shellfish, tree nuts, peanuts, wheat, soy, and gluten. It is also free of GMOs, artificial colors, artificial flavors, preservatives, and other additives and fillers.
Where is the Pre/Probiotic manufactured?
The Pre/Probiotic is manufactured in the United States at a FDA, GMP and NSF Certified facility.
Do I need to refrigerate the Pre/Probiotic?
We suggest storing at room temperature or cooler. Refrigeration is not necessary unless your home is consistently 79° F or warmer for extended periods.
Are the capsules enteric coated?
No, the capsules are not enteric coated. Research shows that our strains do not require enteric coated capsules to deliver the same benefits. The capsules are just a delivery system. That's why it's okay to open them up.
Could I experience some discomfort at the start of taking the Pre/Probiotic?
Possible symptoms may include abdominal cramping, loose stools, and changes in bowel movements. Though these symptoms may be uncomfortable, they are a sign that the product is working! Symptoms should resolve within 2-3 days. We suggest taking the capsules as follows for your system to adjust: Week 1: Take 1 capsule every other day, Week 2: Take 1 capsule daily, Week 3+: Take 2 capsules daily.
What kind of testing do you do?
We test every batch for performance and quality, including through third parties that test for strain content, pesticides and herbicides, heavy metals, microbes, allergens, and other contaminants.
Which products work best with the Pre/Probiotic?
Our products are designed to be taken together for optimal nutrition. We recommend pairing the Men's Pre/Probiotic with our Men's Omega-3 Capsules and our Prenatal Multi to fully support you and baby throughout pregnancy. Shop our Men's Support Plan and save.
Why should I start a subscription? How does a subscription work?
Daily, continuous supplementation is needed to maintain optimal levels for preconception and the dad years to come Our subscription ensures you never miss a day of optimal nourishment. We’ll send you an email each month, a few days before we charge you and ship your next box. You can delay an order, or cancel your subscription at any time, right from your account page.
What happens if I miss a day? Or a few days?
Don't sweat it. We know how busy life can get. We suggest building your Pre/Probiotic consumption into an existing routine (like your morning smoothie), to keep the habit strong. Taking your Pre/Probiotic every day will provide positive, long-lasting results.