Mark-Paul Gosselaar made his television debut as “Zack Morris” in the popular teen sitcom Saved by the Bell. Since then, he has had an extensive and successful television career starring in a number of shows including the critically acclaimed drama NYPD Blue, Commander in Chief alongside Gina Davis, TNT’s Raising the Bar and most recently in TNT’s Franklin & Bash with Breckin Meyer.
Gosselaar has a passion for a variety of sports and hobbies including golf, hockey, cycling and CrossFit. As a cyclist he competed as a Category 2 for a handful of years and competes in CrossFit, as well. He is also a pilot. Gosselaar is currently living in Los Angeles with his wife, Catriona, and his four kids.
#67 Mark-Paul Gosselaar | Total Human Optimization Podcast
I am constantly looking for an advantage when it comes to my health and fitness, both mentally and physically. Whether it be maintaining a sharp focus in my work, or sustaining a high level of stamina and strength for the many hobbies and sports I enjoy. In doing research online, I found Onnit. Products that are backed by science and clinical trials. A company that is built on honesty, integrity, transparency. Plus a wealth of information from Onnit Academy regarding nutrition, training, and living a healthy lifestyle.
– Mark-Paul Gosselaar
Mark-Paul Gosselaar Recommends
This supplement combined with T+ feels like I’m cheating. I’ve never taken a supplement that has such noticeable effects. This considerably raises the ceiling on your oxygen utilization. I feel even after the hardest workouts I still have something left in the tank without being shattered.
This is the easiest and tastiest way to get micro-nutrients, vitamins, minerals, and the optimal amount of greens from 100% natural earth-grown sources. My smoothies have evolved with this product. Did I mention how awesome it tastes, even on its own? With no chemicals!
A stimulant free, pre-workout formula, that is backed by a clinical trial. This is the rocket fuel I’ve been looking for. No jittery sensations, no upset stomach, just a balanced feeling of preparedness for any workout. Plus I can’t deny the strength gains I’ve made since using T+. Based on my strength gains I get asked what I’ve been taking, assuming it’s banned... This is the secret.
We’re confident you’ll love your Onnit supplements. If the product doesn't perform for you, however, we’re not gonna play games with you. Order any of our entry size supplements, and if you don’t like it, you can keep it! Notify our team, telling us why it wasn't a fit for you, and we’ll get you a refund right there on the spot - no return necessary. We just ask that you try it out for at least two weeks to give it a fair shot.
Our Keep-It™ guarantee is valid for the first-time purchase of a formula, and redeemable up to three months (90 days) after the purchase date. Multiple bottles, foods, apparel and gear do not fall under this guarantee, however, they may be applicable for return. Fitness equipment, personal care products, knowledge purchases, digital products, and DVDs are not eligible for return or refund. For more information and a full list of products that qualify, visit our Keep-It™ page. Further details can be found on our Refund Policy support page.
Military & First Responder Discount
In thanks to military and first responders, we're extending a 15% discount on all products purchased at Onnit.com.
To qualify, just verify your status during checkout on the payment step. We verify through ID.me, our trusted technology partner for secure digital identity verification. (Learn more)
After verification once, you should have the discount auto-apply on that and all future orders.
Please note that this discount cannot be combined with other coupon codes.
If you have any questions or issues with the verification process, please don't hesitate to reach out to customer service.
* US Military members, please choose United States as your destination country when creating your customer profile, as this will ensure your package ships via USPS and that you are not given international shipping rates.
Subscribe & Save 15% now
With a subscription, you'll get your favorite Onnit products whenever you want, at 15% off. All automatic, worry free, and with our same great money back guarantee.
Cancel, pause, or adjust your order at any time, hassle free. Your credit card will only be charged when your order ships. The discount applied every time is 15% off. Since it would be weird to subscribe to a kettlebell, the subscriptions and subscription discounts are only for things you'll need often, like supplements, foods, and personal care items.
We implement a variety of security measures to maintain the safety of your personal information when you place an order or enter, submit, or access any information on our website. We incorporate physical, electronic, and administrative procedures to safeguard the confidentiality of your personal information, including Secure Sockets Layer (SSL) for the encryption of all financial transactions through the website. We use industry-standard, 256bit SSL encryption to protect your personal information online, and we also take several steps to protect your personal information in our facilities. For example, when you visit the website, you access servers that are kept in a secure physical environment, behind a locked cage and a hardware firewall. After a transaction, your credit card information is not stored on our servers.