Longevity Based Nutrition
Welcome to Centenarius – a community of health seekers inspired by centenarians, those who live vibrant, healthy lives into their 100s. Founded in 2020 by certified nutritionist and naturopath Viktoria K., Centenarius is more than a brand—it’s a commitment to your health, aesthetics, and longevity. We believe that small, thoughtful adjustments to your lifestyle, such as mindful movement and proper nutrition, can not only extend your life but enhance its quality.
Each of our premium supplements is backed by science, undergoes rigorous third-party testing, and is crafted with precision and care. From heavy metal testing to animal welfare certification, we go beyond industry standards to ensure the cleanest, most effective products that support your journey toward vitality and longevity.
Fuel Your Body with the Cleanest Protein
Experience the purest protein available, with no additives, fillers, or lactose. Our Certified Grass-fed Whey Protein Isolate is designed for faster muscle recovery and peak performance, delivering 27g of clean protein per serving. It’s perfect for anyone seeking clean, effective nutrition to support their fitness goals.
Boost Workouts & Recovery
Enhance your strength, endurance, and recovery with our Creatine Monohydrate Powder. Made from Creapure®, this clean creatine is the key to powering your workouts and supporting faster recovery. It’s a must-have for athletes or anyone looking to increase their physical performance and muscle growth.
Sleep & Muscle Growth
Our premium Glycine supplement helps you sleep better, improve brain function, and support muscle recovery. This essential amino acid calms the nervous system while promoting overall health and wellness. Ideal for those looking to optimize their sleep and enhance their daily performance.
Rejuvenate Skin, Hair & Joints
Support healthy, youthful skin and strong joints with our Hydrolyzed Marine Fish Collagen. Sourced from wild-caught fish, it’s easily absorbed and packed with rejuvenating collagen types I, II, III, and IV. This clean, flavorless collagen is perfect for anyone looking to improve their beauty and health from within.
Sleep Better, Feel Better
Achieve deep, restorative sleep with our Sleep & Mood Superior Formula. This natural, non-habit-forming blend helps you unwind, reduce stress, and wake up feeling refreshed. With ingredients that promote relaxation and recovery, it’s the perfect solution for those struggling with sleep and mood balance.
3rd Party Tested
Rigorously tested by trusted labs for purity and safety, ensuring the highest standards.
Heavy Metal Tested
Our products are screened to be free from heavy metals, providing clean nutrition.
Animal Welfare Certified
Our supplements are ethically sourced and certified to support animal welfare.
100% Clean Ingredients
No additives, fillers, or harmful ingredients—just pure, effective nutrition.
Designed for Lasting Health and Vitality
What does Centenarius mean?
What does Centenarius mean?
"Centenarius" is a Latin adjective derived from "centum," meaning "one hundred." It traditionally refers to someone who has lived 100 years or more. At Centenarius Nutrition, our name reflects our dedication to helping individuals achieve long, healthy, and fulfilling lives through the highest quality, clean supplements.
"Centenarius" is pronounced as sen-ten-AIR-ee-us.
How do we ensure product safety?
How do we ensure product safety?
All our supplements are meticulously tested by third-party laboratories to guarantee their purity and potency, giving you peace of mind. We ensure that our products are completely free from artificial additives, fillers, and harmful ingredients, delivering only clean, effective nutrition. Additionally, our ingredients are ethically and sustainably sourced, ensuring top quality while prioritizing environmental responsibility.
What are your shipping options?
What are your shipping options?
We ship via UPS and USPS within the continental U.S., and you have the option to add signature confirmation with USPS for extra security at checkout. Centenarius Nutrition is not liable for lost or stolen packages. For international orders, please note that any taxes or duties are the customer's responsibility if the order exceeds your country's value threshold.
How long before you ship my order?
How long before you ship my order?
Orders placed by 2 PM (Monday through Friday) will ship the same day. If your order is placed on the weekend, it will be shipped on Monday. You'll receive email updates with tracking information from Shopify once your order is on its way.
Our Commitment to You
✔ Pure Ingredients
Every Centenarius product is made with 100% clean, pure ingredients, free from additives, fillers, and artificial chemicals.
✔ Scientifically Backed
Our supplements are formulated with the latest scientific research, ensuring maximum efficacy and long-term health benefits.
✔ Clean Packaging
We use eco-friendly, biophotonic glass to maintain the longevity of our products while protecting the environment.
Testimonials
Amazon Customer
Easily the best protein I've had. Almost gave up on whey. So glad I found this. I've seen immediate results in the gym. Recovery is amazing and I've put on muscle gains with no stomach issues. It also blends really well in smoothies and coffee. It's like its hardly even noticeable but very creamy. Highly recommend!
Irina
Finally a Whey I can enjoy! All dairy products give me stomach bloating + cramps, NOT this Whey Isolate! It mixes great and doesn’t have any flavor so it blends with all my shakes/coffees/smoothies. I feel a big difference in recovery when I take it after my hard workouts, using also as a meal replacement!
Daniel Garcia
This collagen has been a total lifesaver for me! I’ve been adding it to my post-workout shakes, and I’ve noticed a big difference in my recovery time and how my joints feel after lifting. Plus, no weird flavors or junk in it—just clean, simple ingredients that work. Definitely sticking with this one!
Amazon Customer
Have been tracking my sleep and recovery and it’s clear as day Centenarius sleep mood has been working amazing. I never wake up groggy, I no longer need an alarm and my recovery in the gym and on the volleyball courts has been incredible. Can tell the quality by the fact they do NOT use magnesium stearate or silicon dioxide. Recommend for deep sleep!
Maria
I have been using this wonderful glycine for about 4 months +, and I can’t live without it. I actually take it in the morning in my coffee before workout and I feel amazing and sleep like a baby. Glycine has the perfect sweetness. And any time I had questions about product, I send message to Centenarius nutrition instagram account and customer service is always fast to respond.
Johnny H.
Best protein on the market! The best protein I’ve ever used in my life - I’ve tried almost every brand known to man and can confidently say I will now never use anything other than Centenarius - Highly recommended to anyone who values quality nutritional products.
Jacob Sakelarios
CLEAN!!! I have been testing many protein powders throughout my fitness and nutrition journey and I can say with confidence that this protein both mixes well, feels good after consuming and has no chalky texture. Although it has no flavor, I enjoy the ability to use other ingredients to build the exact taste I want and still consume my protein! Sourced from healthy animals which is a +
