Own your energy.
Support energy at its source, your mitochondria, with or without your morning coffee. Mitochondrial support, immune nutrients and a complete multivitamin in two tablets a day, backed by a no-questions guarantee.*
$49.30 a month with Subscribe & Save, or $58 once.
Get KPAX Immune- Free US shipping
- Skip or cancel anytime
- No-questions returns
Caffeine hides tiredness. KPAX works at the source.
Caffeine blocks adenosine, the signal your brain reads as tiredness.†You feel more alert, but the tiredness is still there when it wears off.
KPAX works on supply. Mitochondria turn food and oxygen into ATP, the energy your body runs on. KPAX provides nutrients that process depends on.* That's what owning your energy means.
Love your coffee? Keep it.
KPAX Immune is caffeine-free, so it stacks with your morning cup. KPAX supports the energy underneath it.*
Cutting back on caffeine?
KPAX Immune has no stimulants and nothing to crash from, so it fits a caffeine-free routine from day one.
The only one with mitochondrial nutrients.
| Feature | KPAX Immune | Premium multi | Herbal immune complex |
|---|---|---|---|
| Mitochondrial nutrientsCarnitine, alpha-lipoic acid, CoQ10 | |||
| Immune complexNAC, bioflavonoids, zinc-copper balance | |||
| Healthspan factorsPQQ, vitamin K2 (MK-7), boron | Rarely | ||
| Core immune vitamins and mineralsVitamins C and D3, zinc, selenium | Some | ||
| Complete multivitaminMethylated B vitamins, chelated minerals |
Based on typical formulas in each category. Individual products vary.
One formula built around your mitochondria.
KPAX Mitochondrial Energy Complex
875 mg per serving
NAC, acetyl-L-carnitine, alpha-lipoic acid, CoQ10, citrus bioflavonoids and L-glutamic acid: the nutrients your mitochondria rely on to turn food into usable energy.*
Immune nutrients
Zinc + copper · Selenium · C · D3
10 mg zinc kept in balance with 0.9 mg copper, plus 50 mcg selenium, 200 mg vitamin C and 800 IU vitamin D3, each needed for normal immune function.*
Healthspan factors
PQQ · K2 (MK-7) · Boron
5 mg PQQ, 120 mcg vitamin K2 as MK-7 and boron, built on a complete multivitamin with methylated B vitamins and Albion® chelated minerals. 34 nutrients in all.
Every ingredient, its dose and its job.
- Your routine
- 2 with breakfast
- One bottle lasts
- 30 days
- Replaces
- A shelf of separate supplements
- With coffee
- Yes, or without it
- Caffeine and stimulants
- None
- Iron
- None
- B vitamins
- Active, methylated forms
- Minerals
- Albion® chelates
- Made for
- Adults 18+
Your body uses it to make glutathione, the main antioxidant inside your cells.*
Carries fatty acids into mitochondria, where they are burned for energy.*
A cofactor for the mitochondrial enzymes that process food for energy. Also an antioxidant.*
Moves electrons through the final stage of ATP production inside mitochondria.*
Studied for its role in mitochondrial biogenesis, the formation of new mitochondria.*
B12 as methylcobalamin, folate as L-5-MTHF and B6 as P-5-P: active forms your body uses without extra conversion. B vitamins are essential to energy metabolism.*
Zinc, magnesium, copper and manganese bound to the amino acid glycine, a form chosen for absorption.
Paired in balance, because taking zinc on its own can lower copper. Both play roles in normal immune function.*
Vitamin C as calcium ascorbate, a buffered form, with the bioflavonoids found alongside it in citrus fruit.*
As L-selenomethionine. Needed for normal immune function and for the body's antioxidant enzymes.*
D3 is needed for normal immune function. K2 comes as MK-7, the long-acting form.*
Also inside: vitamins A and E, thiamin, riboflavin, niacin, biotin, pantothenic acid, choline, calcium, iodine, molybdenum, L-glutamic acid, betaine, inositol and boron.
“Increased energy and less afternoon crashes.”
Lianne C., verified buyer, after a few months on KPAX Immune
100+ verified reviews
I've been taking Immune for a few months... Will continue to use long term. I also got my husband to start taking it and he's also loving it.Lianne C. · Verified buyer
Feel much better taking just this compared to the myriad of other supplements I had been taking before.Cally W. · Verified buyer
I like the mitochondrial support all in one tablet. I have been using this product for several years.David · Verified buyer
I've tried several, none ever give me energy or make me feel better. Somehow I came across these and gave them a shot... I feel energized and just so much better all around!Rachelle B. · Verified buyer
Love this product. Love the science behind it. Love the company and the customer service team.Erin F. · Verified buyer
My chiropractor recommended this, I felt a difference in my overall well being after taking it for about 4 months.Peggy M. · Verified buyer
Hard to remember what I felt like without it.Richard M. · Verified buyer
I've taken Immune for 20+ years and will continue to do so.Oliver B. · Verified buyer
Easy to swallow, would recommend for anyone taking their health seriously.Jodey R. · Verified buyer
Verified buyer reviews from kpaxhealth.com. Individual results vary.
Continuously refined for over 20 years.
KPAX started as a research formula. Its nutrient complex was studied in trials with investigators at Stanford University and UCSF, and the research behind it earned U.S. patents.
It has never stopped changing. Each version reflects new research and what customers and practitioners tell us. Some of those customers have taken KPAX for more than 20 years.
Latest formula: what changed
- +PQQ added
- +Vitamin K2 as MK-7 added
- +10% more mitochondrial complex
- +B vitamins switched to methylated forms
- +Minerals switched to Albion® chelates
- +More vitamin D3 and zinc
- −Iron removed
- −Tablet 15% smaller, now coated
Two tablets with breakfast. That's the whole routine.
Choose your plan.Subscribe and save 15%, or buy a single bottle. Shipping is free either way.
Take two each morning.With food, with or without your coffee. One bottle lasts 30 days.
Decide for yourself.If it isn't for you, send it back within 60 days for a full refund. No questions.
Start with one bottle. Keep it only if you love it.
KPAX Immune · 60 tablets · 30-day supply
- Free US shipping
- Skip or cancel anytime
- No-questions returns
Next: secure checkout. Every bottle ships free. On Subscribe & Save, the next one arrives in 30 days, and you can skip or cancel from your account anytime.
Contains vitamin K2. If you take warfarin (Coumadin) or other prescription medication, ask your doctor first. For adults 18+.
Want a 60-day supply? See the 120-tablet bottle.No questions asked.
If KPAX isn't right for you, send it back within 60 days, opened or unopened, for any reason. You'll get a full refund. No restocking fee, no questions.
One return per customer. Refunds go to your original payment method within 2 to 3 business days of receiving the return. Return policy
Questions people ask before their first bottle.
When will I notice a difference?
It varies from person to person. Take it every day for at least a full bottle before you decide. If it isn't for you, you can return it within 60 days.
Can I take KPAX with coffee?
Yes. KPAX Immune is caffeine-free, so it pairs with your usual coffee or tea and fits just as well into a caffeine-free routine. The two work differently: caffeine blocks adenosine, the brain's tiredness signal, while KPAX provides nutrients your mitochondria use to produce ATP, the energy currency of your cells.*
Why does KPAX cost more than a multivitamin?
Because it's a multivitamin plus the supplements most people buy separately. Each serving adds the 875 mg KPAX Mitochondrial Energy Complex (NAC, acetyl-L-carnitine, alpha-lipoic acid, CoQ10) and healthspan factors (PQQ and vitamin K2 as MK-7). With Subscribe & Save it works out to about $1.64 a day.
Are the tablets easy to swallow?
The current tablet is 15% smaller than the previous version and has a smooth coating.
What if it's not for me?
Send it back within 60 days, opened or unopened, for any reason. No questions and no restocking fee. Refunds go to your original payment method. One return per customer.
Can I take it with medications?
KPAX Immune contains 120 mcg of vitamin K2, which can interact with warfarin (Coumadin). If you take warfarin or any prescription medication, check with your doctor before starting.
How is KPAX Immune different from a multivitamin?
A multivitamin covers vitamins and minerals. KPAX Immune covers those too, then adds the KPAX Mitochondrial Energy Complex, immune nutrients such as NAC with balanced zinc and copper, and healthspan factors including PQQ and vitamin K2 (MK-7). It uses methylated B vitamins and Albion® chelated minerals, and contains no iron.
How do I take it?
Two tablets a day with food, usually with breakfast. One 60-tablet bottle lasts 30 days.
What is KPAX Immune?
KPAX Immune is a caffeine-free daily supplement from KPAX Health, built around mitochondrial nutrition. Each two-tablet serving combines the 875 mg KPAX Mitochondrial Energy Complex with immune nutrients, healthspan factors and a complete multivitamin: 34 nutrients in all.
What's in the KPAX Mitochondrial Energy Complex?
Per two-tablet serving: N-acetyl cysteine (NAC) 300 mg, acetyl-L-carnitine 250 mg, alpha-lipoic acid 150 mg, citrus bioflavonoids 75 mg, L-glutamic acid 50 mg and coenzyme Q10 50 mg, for 875 mg in total. PQQ (5 mg), vitamin K2 as MK-7 (120 mcg) and boron are listed separately as healthspan factors.
What's the difference between KPAX Immune and KPAX Energy?
Both are built on the KPAX mitochondrial approach. KPAX Immune is caffeine-free, taken as two tablets a day, and includes immune nutrients. KPAX Energy is one tablet a day with 60 mg of caffeine, for people who want a morning lift built in.
Is it caffeine-free and iron-free?
Yes to both. KPAX Immune contains no caffeine, no stimulants and no iron.
Where does KPAX come from?
KPAX began as a research formula. Its nutrient complex was studied in trials with investigators at Stanford University and UCSF, and the research behind it earned U.S. patents. The formula has been refined continuously for over 20 years.
How does Subscribe & Save work?
You save 15% on every bottle, and a fresh one ships every 30 days with free US shipping. Skip, reschedule or cancel anytime from your account before your next shipment.
Who is KPAX Immune for?
Adults who want to support their energy and immune health without adding stimulants, and who would rather take one formula than a cabinet of separate bottles. KPAX is for adults 18 and over.
Own your energy.
P.S. If you skipped to the bottom, here it is in short: KPAX Immune gives your mitochondria the nutrients they rely on, plus immune nutrients, healthspan factors and a complete multivitamin, in two tablets a day. Keep your coffee or skip it. It's $49.30 a month with Subscribe & Save, ships free, and if it isn't for you, send it back within 60 days. No questions.
Waiting costs you another month of the same afternoons.
- Free US shipping
- Skip or cancel anytime
- No-questions returns
†Fredholm BB, Bättig K, Holmén J, Nehlig A, Zvartau EE. Actions of caffeine in the brain with special reference to factors that contribute to its widespread use. Pharmacol Rev. 1999;51(1):83-133.
Reviews are from verified buyers. Individual results vary.