FEEL THE DIFFERENCE
Empower your body from the inside out. We offer high-quality, scientifically-backed nutritional supplements designed to support every aspect of your health.
METABOLIC
Crack the code to Cellular Aging, Strength, and Longevity. Boost your NAD+ up to 8x.
Fulvic Mineral
Patented Microparticles Cleanse the Gut and Distribute Active Ingredients*
Immunity
Support (NK) cells with IP6 + Inositol, Mega-Dose Vitamin C, and 3000mg of L-Lysine*
PATENTED MICROPARTICLES
Silica Encapsulation to Detox and Deliver*
● UNCOMMON FORMULAS● UNCOMMON RESULTS
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NAD+ FUNCTION
$49.99
This will make you “Flush”. A feeling of heat and tingling. That is vasodilatation and blood flo...
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IMMUNE FUNCTION
$49.99
Advanced Immune & NK Cell Support Boost your body’s natural defense system with IMMUNE FUNCTI...
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GUT FUNCTION
$49.99
GUT Function is a powerful fulvic acid and natural silica mineral supplement (Zeolite-Clinoptilol...
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EVIDENCE-BASED
Ingredients backed by peer-reviewed research and human clinical trials.
THIRD-PARTY TESTED
Rigorous testing to ensure the highest standards of purity and potency.
MEASURABLE RESULTS
Supported by mechanistic data, in vivo research, and randomized controlled trials.
BEST VALUE
THE Fn STACK
The Fn Stack delivers complete support for your body’s core systems—cellular energy, immune resilience, and gut health—in one powerful package. NAD⁺ Function...
Let customers speak for us
from 9 reviewsI ordered the Fn Life Science Immune Function Supplement Support drink mix and I have been using it for several days. I can't give a complete review because I have not finished my first packet of the drink mix. I will say that the fact the drink is a powder is nice because I get tired of taking so many pills and capsules. I found the mix fairly easy to mix up. I can't say that I loved the taste, but that is not a deal breaker for me as many things that are good for me do not taste that great. I have started adding in some sugar free flavor and it makes a difference. I have several immune issues so I am very hopeful that this supplement will make a difference. I am not going to re-write the ingredients as I know they are listed on the product page. The ingredients seem to be sound and all the ingredients that you would want makes for a good supplement. This supplement gives me the option to start out slow and increase as needed and as I get used to the product. I think being able to adjust your dosage is an added value for me.
I’ve tried a lot of “immune” drink mixes, and honestly most of them either taste weird or feel like they’re doing nothing. This one surprised me.First off, it’s actually yummy. Not overly sweet or artificial tasting, just clean and easy to drink, which makes it way easier to stay consistent. I’ve been mixing it with a small amount of water like they suggest, and it goes down quick.I’m honestly thrilled to cut out several pills, which I hate swallowing, and still get the zinc and lysine I need to help prevent cold sores, plus the hesperidin my naturopath recommends for sleeping better with menopausal hot spells. That alone makes this feel like a win for me. I like that it’s not just vitamin C thrown in and called a day. The combo of D3, K2, zinc, magnesium, and the added plant ingredients makes it feel more like a well-rounded daily boost instead of a one-note supplement. The electrolyte piece is a nice touch, too. Hydration help is always appreciated.It’s not some miracle overnight thing, but I do feel like my energy and overall baseline has been more stable since using it regularly. For me, it’s become one of those easy daily habits that just makes sense. This is a simple, drinkable support, packed with more than just the basics amking it a solid pick for me
The Immune Function Supplement Sports Drink is a quality product. It is MADE IN THE USA and the product is registered with the FDA. All of this gives me peace of mind knowing I will be using this on a daily basis. As with any new supplement, I start with a half dose to make sure I am not sensitive to any of the ingredients.
This product is a very well put together dietary supplement that supports immune function. It will also help by the vitamin and minerals that are in the product.You will greatly benefit from this product, boosting your immunityThis product is in powder form and includes a nice scoop inside the product to adjust your dosage which pills can’t doThis product was very well formulated and will definitely benefit the human bodyThis product was average pricedThe greatest benefit of this product is being able to adjust the dose by adjusting the amount of serving you use
This immune-support supplement is a comprehensive, nutrient-dense drink mix designed to promote daily immune readiness and overall wellness. It features a blend of essential vitamins, complex minerals, and Goji Berry for cellular antioxidant support. A bicarbonate complex with potassium and sodium provides pH-balancing electrolytes to help optimize the metabolic environment for immune function.Each container supplies a full month of expert-designed servings, with adjustable beginner and intermediate levels for gradual adaptation. It’s easy to use; simply mix one serving with water and drink promptly before the minerals settle. This convenient powdered drink mix delivers a powerful daily defense boost for anyone seeking an all-in-one immune support formula that combines plant compounds, key vitamins, and minerals in a balanced profile.


