Tim Ferriss

I’m highly skeptical of most probiotics, but Seed’s DS-01® has quickly become a staple in my daily routine, and I’ve worked with Seed to offer my readers 20% off your first month of DS-01® with code 20TIM. Start today and you’ll also receive a free travel vial in your Welcome Kit.

—Tim Ferriss

DS-01® Daily Synbiotic

For Adults (18+)

DS-01® Daily Synbiotic

Broad spectrum 24-strain probiotic + prebiotic formulated to support systemic health and engineered to survive acid, enzymes, moisture, and heat. For adults 18+.

  • 53.6 Billion AFU
  • No refrigeration necessary.
$49.99
30 day supply.
$49.99 per subscription, billed monthly.
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PDS-08® Pediatric Daily Synbiotic

For Kids and Teens (3-17)

PDS-08® Pediatric Daily Synbiotic

Scientifically validated 2-in-1 powdered synbiotic, formulated for children and adolescents ages 3-17 with 9 clinically studied probiotic strains and a fiber-based prebiotic.

  • 20 Billion AFU
  • No refrigeration necessary.
$39.99
30 day supply.
$39.99 per subscription, billed monthly.
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VS-01™ Vaginal Synbiotic

For Adults (18+)

VS-01™ Vaginal Synbiotic

The first vaginal probiotic suppository clinically validated to establish an optimal vaginal microbiome dominated by L. crispatus—the vagina’s most protective bacteria.

  • No refrigeration necessary.
$99.00
2 Month Starter Kit
$39.99/month thereafter
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  • Free US shipping.
  • Reschedule or cancel any time.
  • 30 day risk-free guarantee.
  • HSA / FSA eligible.
Interior view of DS-01 and PDS-08 packaging
"Seed’s Daily Synbiotic is the highest quality probiotic I have tested. Rigorously evidence-based, I’ve been using this product for the last several months to great effect."
“The most complete formula I've ever seen in the microbiome industry.”
“Seed is the industry leader in the area of probiotic research so it’s no coincidence that their probiotic is the best I have ever used.”
"A healthy gut is a healthy heart. I can find no better way to optimize gut health than by taking Seed’s Daily Synbiotic, daily."
"Seed’s Daily Synbiotic is the highest quality probiotic I have tested. Rigorously evidence-based, I’ve been using this product for the last several months to great effect."
“The most complete formula I've ever seen in the microbiome industry.”
“Seed is the industry leader in the area of probiotic research so it’s no coincidence that their probiotic is the best I have ever used.”
"A healthy gut is a healthy heart. I can find no better way to optimize gut health than by taking Seed’s Daily Synbiotic, daily."