Our Athletes
Choose your sport
Combat Sports
Noah Fleder — Martial Arts Actor
Noah Fleder has been training since he was four. He’s studied more than 20 styles, and his fighting was motion-captured for the Mortal Kombat video game.
Noah trains 5–6 hours a day, seven days a week, and often on weekends. Quick recovery is everything. Above all, sleep—helped by shilajit—matters most. Joint+ Peptide supports the jumping, flipping, landing, bag work, and weight training. Starting strong on Monday is easy; still going hard on Friday takes Joint+ for resilient joints and Muscle+ for recovery.
"There's a big lift in performance when I take Pürblack shilajit first in the morning. I can just feel my muscles pumping."
Running & Ultramarathon
Dean Karnazes
Dean is a globally recognized American ultramarathon runner, endurance athlete, and bestselling author who has redefined the limits of human potential. He’s known for extraordinary feats such as running 50 marathons in 50 U.S. states in 50 consecutive days, completing 350 miles nonstop, racing across Death Valley in extreme heat, and running a marathon to the South Pole. A TIME “100 Most Influential People in the World” honoree and multiple award-winner in elite endurance events, including victories at the Badwater Ultramarathon and the 4 Deserts Challenge, Dean has competed on all seven continents and inspired athletes around the globe with his relentless pursuit of adventure and resilience.
In addition to his athletic legacy, he’s a New York Times bestselling author, speaker, and advocate for health, movement, and human performance. Dean has been using Pürblack shilajit resins and peptides to help with his training and recovery since 2025.
"If you're like me, you're skeptical about new health products that are overly hyped. Shilajit resins and peptides are definitely receiving a lot of attention nowadays. I was skeptical, especially about injecting anything into my body.
But I also like to keep an open mind. So I tried Pürblack and must say I'm impressed. First, Pürblack peptides are capsules, not injectables. They are naturally sourced and contain no lab-altered ingredients. I have been using Pürblack Joint+ and Muscle+ with positive results, and both products are NSF Certified for Sport®️.
Their White Rabbit Vive shilajit is a very high quality shilajit resin which I take in the morning for energy and clarity.
As someone who has raced and competed at a high level for the past three decades, Pürblack is helping to keep me going.”
Triathletes & Ironman
Angela Naeth
Angela Naeth is an internationally acclaimed professional triathlete and endurance athlete known for her exceptional bike strength, mental resilience, and competitive longevity. Over her career, she has earned 19 IRONMAN 70.3 victories, 36 podium finishes, and three full IRONMAN wins, all in sub-9-hour performances, including an 8th place finish at the 2018 IRONMAN World Championship.
Beyond racing, Angela is the founder of I Race Like A Girl, a global women’s endurance community, and leads Angela Naeth Coaching, supporting athletes across triathlon, cycling, and running with a science-driven, athlete-first approach.
Angela stated her Pürblack journey in the fall of 2025 with shilajit resins and recently added peptides to her regimen.
"I started taking Purblack Shilajit without big expectations, but one of the first things I noticed was how much more complete my sleep felt. I began waking up feeling more restored, which as a triathlete made an immediate difference in how I showed up to training and daily life. That sense of recovery set the tone for everything else."
Endurance Athletes
Kyrylo — Cyclist & IT Professional
"Within two days, I gained an extra two miles per hour — with no added training. At 42, I feel like I’m back in my 30s in terms of recovery. From month two, both energy and performance climbed dramatically.
But it’s not just physical. My focus at work improved as well. Balancing heavy training with a demanding IT career takes clarity as much as strength. With Pürblack, I can push physically and mentally without burning out.
Four months in, it feels like an exoskeleton for my daily life — stronger output, faster recovery, and no side effects.
I also tracked my sleep with a Garmin bio tracker before and after starting my protocol featuring White Rabbit Serene shilajit resin. The difference was measurable: my Garmin Sleep Score increased 13%, driven by a 22% jump in sleep duration. I moved from a baseline of “Fair” sleep—chronically under-sleeping at around 6 hours—to a “Good” baseline at roughly 7.5 hours. And that matters: it’s not just feeling more rested, it’s the kind of recovery that lets you stack hard training days without digging a deeper hole."
Gymnasts & Acrobats
Jessie Graff
Jessie is a long time stunt girl, Ninja Warrior, and real life modern day Wonder Woman. Known worldwide for crushing strength based obstacles and ranking alongside the top men in Ninja Warrior, Jessie has redefined what’s possible. Now at 42, she’s not just competing at the highest level, she’s going head to head with the very girls who grew up looking up to her… and even dressed as her for Halloween.
Jessie lives for chasing impossible goals, pushing her limits to outdo her own expectations. Whether she breaks records and shatters stereotypes or learns along the way, every challenge is a chance to grow and inspire others.
"If you're not falling, you're not trying. If you try as hard as I do, you need a solid recovery routine!"
Cognitive Health
James Canty III
James Canty III is a professional chess player, FIDE Master, and widely recognized commentator and content creator who has helped bring chess to a global digital audience. A Detroit native who began playing at age eight, Canty became a U.S. National Master at 17 and has built a career spanning competitive play, coaching, and media while streaming to a worldwide community of players. In 2025, he added a unique distinction to his athletic résumé by becoming the Super Heavyweight Chessboxing World Champion, winning the title at the World Chessboxing Championships in Serbia—demonstrating elite performance in both strategy and physical competition. Known for his dynamic style and passion for teaching the game, Canty is dedicated to making chess more accessible, engaging, and inspiring for players of all levels.
“I have so much more energy, and especially on a full night's sleep. I have a noticeable difference in my ability to push through long days, with the same morning focus! I like the fact that I am focused for longer, and more thoughts are more clear, so I perform on a higher level in everything I am doing. In chess, I can study longer, and react to sharper positions with precision, with consistency as well. In trading, I am able to be more patient, and focused to perform at high level. Overall, I have noticed that my life is changing, and as my schedule got busier, my focus got better!”
FAQ
Absolutely. Pürblack formulations are 100% free from synthetic hormones, anabolic steroids, and banned gray-market substances. Our IPH short-chain peptides and purified Shilajit resins are naturally derived and processed under strict US Patents (e.g., US10130656B2, US11883454B2). Whether you are a tested Ironman triathlete, an NCAA runner, or a UFC fighter, our protocols provide a clinical-grade, legal performance edge. We optimize your body's natural biological pathways — such as mitochondrial ATP production and mTORC1 activation — without triggering WADA anti-doping violations. You get the unfair advantage of accelerated cellular regeneration, completely clean.
Yes. In fact, they are the ultimate legal alternative. The FDA is actively cracking down on synthetic, injectable peptides (like BPC-157) due to their unknown long-term organ toxicity. Pürblack’s IPH peptide complexes are entirely different. They are natural, short-chain peptides that bypass the liver and kidney stress associated with gray-market injectables. By utilizing Shilajit’s fulvic acid as a natural carrier molecule, our oral capsules achieve maximum cellular bioavailability. You get the targeted genetic signaling—such as activating the ACTN3 gene for fast-twitch muscle retention or stimulating chondrocytes for joint repair — without the legal risks, needle fatigue, or organ toxicity of synthetic injections.
Yes, because we target the biological root of recovery, not just the symptoms. Extreme endurance and combat sports cause three specific physiological crises: severe ATP depletion, structural micro-trauma (crushed cartilage and torn fascia), and post-training immunosuppression (the "open window" where athletes get sick). Pürblack protocols address all three simultaneously. The live resin restores mitochondrial respiration in fatigued states. Joint+ (IPH AEN) provides the exact raw materials to rebuild damaged cartilage, while Immune+ closes the post-training immune window, preventing the upper respiratory infections that frequently sideline elite athletes. You aren't just recovering; you are chemically armor-plating your body for the next session.
Because standard sports supplements rely on synthetic stimulants that burn out your central nervous system (CNS), and cheap Shilajit is a liability. Cheap Shilajit powders and gummies are heavily diluted, stripped of their active Dibenzo-alpha-pyrones (DBPs), and often contaminated with heavy metals. Pürblack is an uncompromising, clinical-grade tool. Our live resin acts as a highly efficient fulvic acid carrier, chelating 80+ trace minerals directly into your cells for true, non-jittery energy. When you invest in Pürblack, you are investing in patented, peer-reviewed cellular regeneration, not a temporary caffeine high or a diluted marketing gimmick.
Pürblack is designed to dictate your circadian rhythm, not disrupt it. For endurance, combat, and high-cognitive-demand athletes, we recommend a bifurcated (AM/PM) approach.
Pre-Training / AM: Take 0.25g to 0.5g of our Shilajit resin (like Research Grade or DejaBrew) alongside Muscle+ or Brain AM. This drives non-stimulant ATP production, sustains excitatory neurotransmitters for focus, and primes the muscles for load.
Post-Training / PM: Utilize Brain PM and Joint+ to forcefully down-regulate your CNS, lower core body temperature, and supply the exact amino acid sequences needed for overnight cartilage and tissue repair. It seamlessly replaces toxic pre-workouts and ineffective, groggy sleep aids.
Orders take 1-2 business days to process and are shipped promptly. We do not ship orders during the weekend or during US holidays.
Orders are confirmed when they get a tracking number.
Use our chat box to track your order or get updates directly from your email. Order updates are sent to your registered email and will have a tracking link available.
You can find your order number in the order notification sent to you via email.
All orders shipped to the USA are shipped free.
For overseas orders, order weight and location determine the shipping rates in real time.
You can check for shipping rates by adding the product you like to the cart, then proceed to checkout.
In the checkout, add in your address and allow the page to get real time shipping rates.
UPS, DHL and USPS handle domestic USA shipping and UPS, DHL and USPS for international shipping.
Customs fees and charges are not included in the shipping offer.
At this time, due to custom regulations we are unable to ship to Mexico
Shipping cost does not include the majority of customs fees and charges.
Failure to pay customs fees required to complete delivery may result in your package being abandoned by the courier. No refund will be issued for abandoned items.
Packages that are refused delivery or are returned for other reasons will incur return fees and may no longer qualify for a full refund.
No, you cannot, but you can ask the courier to intercept your package. The courier will hold your package awaiting further instructions. Please call the courier service for more details.
A problem in your address or that the package cannot be delivered could be the reason for why it was returned. To reship your order, we need the payment of a return fee + new shipping fees whenever applicable.
Return fees are fees charged by UPS for orders returned to us and vary depending on the size and weight of the order.
We can refund upon payment of the return fee. The fee can be deducted from the total amount available for refund.
Contact us soon as possible for assistance and provide all necessary files and documents:
- Receipt or invoice
- Photos of your package and contents
- Shipping label posted on the box
- The documents included in the shipment if any
- Photos of the Items broken
- Any other relevant information
We can reship you the broken or damaged order or you can also file a claim with the courier service if your order arrived damaged to recover the value of the broken order. We are happy to assist you in all courier claims as best as we can.
Contact us soon as possible for assistance and provide all necessary files and documents.
- Receipt or invoice
- Detailed photos of your package. Include photos of your package in its current condition.
- Shipping label
- Documents included in the shipment clearly that clearly identify the contents and what is expected
We can ship you the missing items or you can also file a claim with the courier service if your order arrived damaged. We are happy to assist you in all courier claims as best as we can.
Subscriptions are recurring discounted monthly orders. They allow you to automate delivery and maintain your supply for a discounted cost and are the perfect option if you need a guaranteed supply of your product.
A link is provided in the subscription confirmation email allowing you access to your customer portal. You can update your address, skip or change order dates, add, remove or swap products in the subscription, and many more.
You can cancel your subscription at any time before the order is dispatched and the tracking number assigned.
You will be notified five days in advance of a scheduled order being dispatched.
Access your customer subscription portal and modify or change your next order date accordingly. If you need assistance, please contact us.
Log-in to your customer portal and change your payment details. If you need assistance, please contact us.
Access your customer portal to make edits to your subscription.
Yes, you can change your order frequency between 30 days and 60 days. If you'd like to make this change, please contact us at purblack.com/contact-us
Yes you make adjustments to the products in your subscriptions for eligible products.
Returns are allowed within 30 days of delivery. Some conditions apply.
Initiate the return process by submitting a request through our Contact Us page.
For hygiene reasons, your item must meet certain criteria to qualify for a return. It should be in its original condition, unopened, unused, and in the original packaging.
Additionally, a valid receipt or proof of purchase.
Upon receiving and inspecting your return, we will notify you of the approval. If approved, a refund will be automatically processed to your original payment method. Keep in mind that it may take some time for your bank or credit card company to complete the refund transaction.
Any returns fee due an order will be deducted from the final refund amount.