Youthful Digest
Daily digestive support in one simple capsule.*
- Supports digestive balance and gut health*
- 13 probiotic organisms, all clearly named on the label
- 20 billion live CFU at time of manufacture
- One vegetarian capsule daily
30 servings per bottle
180-Day Money-Back Guarantee. Try Vitality Now for 180 days. If it is not right for you, return it for a full refund, even if the bottle is empty. That is our promise.
How To Take It
Shipping & Delivery
Orders are processed and shipped within 1 business day from our U.S. facility. Free shipping is included on all multi-bottle orders. You will receive a tracking email as soon as your order leaves our warehouse. Most domestic orders arrive in 3 to 5 business days.
Packed With Gut-Balancing Probiotics
Digestive comfort is something many adults think about more as they age. Youthful Digest is a 13-strain probiotic built around L. Reuteri, the strain we call the 'conductor,' which helps the other strains work in harmony. Just one simple capsule a day supports a balanced gut microbiome and everyday digestive comfort.*
Why Customers Love Youthful Digest
Built by Dr. Sam Walters, NMD around carefully selected probiotic strains.
Supports healthy digestion
13 synergistic strains work together to support comfortable, efficient digestion every day.
Restores gut balance
The rare conductor strain L. Reuteri orchestrates over 200 metabolic pathways to help restore a healthy gut ecosystem.
Supports healthy regularity
B. Animalis and supporting strains help maintain healthy bowel function and comfortable regularity.
Doctor-formulated
Formulated by a longevity expert and former NASA nutritional scientist, backed by our 180-day guarantee.
How Youthful Digest Works
It works through three complementary pathways, supporting the gut environment, microbial balance, and intestinal integrity your body needs.
Colonizes with beneficial strains
L. Reuteri, the 'conductor strain', leads 12 synergistic probiotics to establish and sustain a thriving gut environment that supports healthy digestion.
Restores healthy gut balance
L. Acidophilus, L. Plantarum, and B. Bifidum work together to maintain proper pH, crowd out imbalances, and keep your microbiome in harmony.
Strengthens gut barrier integrity
L. Fermentum and L. Paracasei help reinforce the intestinal lining, supporting healthy absorption and comfortable regularity over the long term.
What Is in Youthful Digest
Youthful Digest gives you 13 named probiotic strains and 20 billion CFU at time of manufacture, in one 317 mg vegetarian capsule a day. Every strain is listed on the label, so you can see exactly what you are taking.
L. Reuteri - The "Conductor Strain"
A foundational strain that supports a balanced, healthy gut microbiome.*
L. Acidophilus
Helps maintain a healthy pH balance in the digestive tract.*
B. Longum
Supports the breakdown of complex carbohydrates for comfortable digestion.*
L. Plantarum
Helps support a healthy gut barrier and microbial balance.*
B. Bifidum
Supports nutrient absorption by helping break down foods.*
L. Rhamnosus
A well-studied strain that supports digestive and immune wellness.*
L. Salivarius
Supports a healthy, balanced digestive environment.*
B. Lactis
Supports comfortable digestion of everyday foods.*
L. Fermentum
Supports a healthy intestinal environment.*
L. Paracasei
Supports digestive balance during everyday stress.*
B. Animalis
Supports healthy, regular digestion and comfort.*
L. Gasseri
Supports healthy nutrient processing and metabolism.*
B. Breve
Supports a comfortable response to a varied diet.*
Meet the 13 Strains Inside Youthful Digest
Real microscopy images of each strain in the Youthful Digest blend.
Supplement Facts
- Serving Size: 1 Capsule
- Servings Per Container: 30
| Amount Per Serving | %DV |
|---|---|
|
13 Strain Probiotic Blend (20 Billion CFU)***317 mg L. Acidophilus, L. Salivarius, L. Plantarum, L. Rhamnosus, B. Lactis, B. Bifidum, L. Fermentum, L. Reuteri, B. Longum, L. Gasseri, B. Animalis, L. Paracasei, B. Breve |
** |
** Daily value (DV) not established. *** 20 Billion Live Colony Forming Units (CFU) at the time of manufacture.
Other Ingredients: Cellulose (vegetable capsule), Brown Rice Flour.
*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.
More Complete Than a Standard Probiotic
Many probiotics rely on just one or two strains. Youthful Digest combines 13 complementary strains, including the hard-to-find L. Reuteri, so your daily routine covers more of the microbiome.*
Comparison reflects typical single- or dual-strain probiotic formulas; individual competitor products vary.
48 years helping people age well.
- Ph.D. in Nutritional Science
- 48 years in clinical practice
- Former NASA nutrition scientist
- 100,000+ patients treated
- Formulator of every Vitality Now product
"I have never put my name on a formula I wouldn't hand to my own patients."
Frequently Asked Questions
Why choose this probiotic?
It provides 13 clearly named probiotic organisms in one daily capsule.
Is the 20 billion CFU count guaranteed through expiration?
The 20 billion CFU count is measured at the time of manufacture, as stated on the label.
Do I need to follow a complicated gut routine?
No. Youthful Digest is designed to fit into your day with one capsule.
How do I take Youthful Digest, and how big is the capsule?
Take one small, easy-to-swallow vegetarian capsule daily, ideally with breakfast. That single capsule delivers the full 317 mg blend of all 13 named probiotic strains and 20 billion CFU.*
Do I need to refrigerate it?
Store Youthful Digest in a cool, dry place away from direct sunlight and moisture, with the cap tightly closed after each use, as you would any dietary supplement. Check your bottle label for any specific storage directions.
How long does shipping take?
Orders ship from our U.S. fulfillment center within 1 to 2 business days. Standard delivery typically takes 3 to 7 business days within the continental United States, and shipping is free on orders over $75. See our Shipping page for full details.
Is Youthful Digest safe for me to use?
Youthful Digest is manufactured in a GMP-certified, FDA-registered facility in the USA and tested for purity, potency, and contaminants. As with any supplement, talk to your doctor before starting, especially if you are pregnant, nursing, taking medication, or managing a medical condition.
Can I take Youthful Digest with another probiotic supplement?
There's usually no need to take two probiotic products at once. If you're already taking a different probiotic, check with your doctor before adding Youthful Digest, especially if you take prescription medication or have a medical condition.
Is Youthful Digest vegetarian?
Yes. Youthful Digest comes in a vegetarian capsule.
How many bottles should I start with?
Most customers choose the 6-bottle supply for the best value, since probiotics work best with consistent daily use over time. If you'd rather start smaller, a single bottle is a 30-day supply.
Is it safe to take Youthful Digest long-term?
Youthful Digest is formulated for daily, ongoing use and is generally well-tolerated. As with any supplement, check in with your doctor periodically, especially if your health or medications change, and discontinue use if you notice any adverse reaction.
What is your return policy?
Every order is covered by our 180-Day Empty Bottle Money-Back Guarantee. If you're not satisfied for any reason, contact us within 180 days of purchase and we'll issue a full, no-questions-asked refund, even on empty bottles. See our Returns & Guarantee page for the simple 3-step process.
Can I buy Youthful Digest in stores?
Youthful Digest is sold exclusively at vitalitynowshop.com. We don't distribute through retail stores, so every bottle ships fresh, directly from our fulfillment center to your door.
How does Youthful Digest support digestive health?
Youthful Digest combines 13 named probiotic strains, including the key L. Reuteri strain, that work together to help support a balanced gut microbiome and comfortable, everyday digestion.* Every strain is listed by name on the label, so you always know exactly what you're taking.
Try It For 6 Full Months. If You Don't Feel The Difference, Keep The Bottles. We'll Refund Every Penny.
We're so confident in Dr. Sam's formulas that every single Vitality Now product comes with a 180-day money-back guarantee. No return-shipping fees. No restocking charges. No questions asked. If it doesn't work for you, one email is all it takes.