Choose the health goal that's most important to you. We'll help you find the right formula.
Thoughtfully formulated supplements designed to support your unique health goals.
Four decades of caring for patients inspired a simple belief: healthy aging deserves thoughtful nutrition.
For more than 40 years, I cared for people who wanted to stay active, mentally sharp, and independent as they aged. That experience, combined with years of nutrition research, inspired the targeted formulas behind Vitality Now. Every product is thoughtfully formulated to support a specific wellness goal, from brain health and better sleep to heart health and joint comfort, using carefully selected ingredients chosen for quality and purpose. It's a science-informed approach to helping you feel your best, every day.
"The day my own father looked at me and couldn't remember my daughter's name, I stopped researching and started formulating. That's the moment this product was born.", Dr. Sam Walters
*Dr. Walters is not currently affiliated with NASA. NASA does not endorse any commercial product. References to NASA reflect Dr. Walters' past consulting work on nutrition research and do not imply endorsement by NASA or the U.S. Government.
Every formula built by Dr. Sam Walters across 40 years of clinical practice.
Every formula is doctor-designed, clinically-researched, and made in the USA in a GMP-certified facility.
Manufactured in an FDA-registered facility that follows Current Good Manufacturing Practice standards for identity, purity, strength and composition.
Formulated without genetically modified ingredients, so you always know what you are putting in your body.
Manufactured in the USA with globally-sourced ingredients in an FDA-registered, GMP-certified facility. Third-party tested for heavy metals.
Every nutrient is selected from ingredients studied in published, peer-reviewed human research at meaningful, effective amounts.
Empty Every Bottle. Take 180 Days. If You're Not Satisfied, I Pay You Back, Every Penny, No Forms.
Here's the deal I offer every new patient. Take Youthful Brain for a full six months. Take all of it. If you're not satisfied, ship me the empty bottles. I'll refund every penny personally. No return-shipping fee. No restocking charge. One email, one refund. That's the only way I know how to run a supplement company., Dr. Sam Walters
Quality & Science
We don't ask you to take our word for it. Every batch is built to be checked.
Each formula is built around ingredients with published human research, at meaningful amounts, fully disclosed.
Every batch is tested by an outside lab for purity and potency. A Certificate of Analysis is available on request.
Manufactured under strict cGMP quality standards in the United States.
Formulated by Dr. Sam Walters, NMD, practicing physician & former NASA nutrition scientist.
4.8 / 5 across 2,236 verified reviews.
I decided to try Stem Cell Renew as I was seeing the great results my husband was experiencing. WOW, what a difference in the first week! I have so much energy, mental clarity, and no more energy lulls. Even on days where I have a hard time sleeping the night before or getting no sleep at all Stem Cell Renew helps me drastically through the day. I'm so happy with my results and tell everyone I know about it!
Youthful Sleep has been incredible! I deal with stress daily and often have trouble getting quality rest when I sleep. Even if I go to bed early, I tend to wake up frequently or wake up. I've been on Youthful Sleep for about a month, and I don't intend on stopping because I have increased my deep sleep (tracked using an Amazfit) and feel incredibly rested and more relaxed since I've started taken it. I recommend this product if you want to experience restful sleep again.
After using Nail Exodus for just 3 weeks, I started seeing my nails clear up and look healthy again. I had been hiding my feet for years, but now I proudly wear my sandals everywhere! The discoloration has faded, and my nails are stronger than they've been in decades. Dr. Sam's formula really works, it's like my toenails have been given new life!
Testimonials reflect individual experiences. Results will vary. These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure or prevent any disease.
Most orders ship the next day, often the same day. You can expect your package in 3 to 10 business days within the continental United States. International orders may take 7 to 20 business days depending on the destination country. Please note international orders may be subject to duties and taxes upon delivery.
Our team is available by phone Monday, Friday, 9am, 5pm CST at 1-800-599-0746, or by email at care@vitalitynowshop.com.
Yes we do! We ship to Canada, the United Kingdom, Australia, and New Zealand.
We currently accept credit card payments only, we're not able to accept checks at this time.
Not at this time, we accept all major credit cards.
We don't provide prepaid return labels. For a return under our 180-day money-back guarantee, just contact our team and we'll give you the return instructions.
We offer a 180 Day Money Back Guarantee from the date of purchase. We will even take back unopened bottles if you're not completely satisfied.
Join 100,000+ adults aging well. Get your code, plus simple tips, exclusive offers, and Dr. Sam's latest research, straight to your inbox.
No spam, just the good stuff. Unsubscribe anytime.
