"You know, I've always struggled with my health, even as a kid. I've often been sort of out-of-breath. I always woke up tired. This product, which I bought for my husband, has really changed my life, as well as his. I wake up tired, but after I take O2Boost, I feel really energetic. I'm so grateful for it. We already eat super healthy, no sugar, etc. but this product seems to be the missing link." -Lorna I, California

    "I was amazed at the amount of energy I had while hiking and that I didn't seem to get as winded. I was so surprised that I was able to easily hike up to an elevation of 7693' after living in Dallas, at an elevation of only 430'; experienced no altitude effects like headaches or the typical leg cramps. For recovery, I took a second capsule after the hike and wasn't sore at all the next day, another incredible benefit." -Laura M, Arizona

    "I am a huge fan of Powdered O2!!  I am a 71 year old female and have been taking it now for 2 years.  My energy level is off the chart, I haven’t been sick in years (not even with Covid), and I just felt like I had to give a testimonial to the benefits of this amazing product.  I even made a believer out of my non-believer son by sneaking it in his coffee after he had surgery for a torn Achilles and it’s been healing beautifully!!  He now takes it daily!!” -Kathy L, Florida

    “I was highly anemic before I had surgery.  I took the powdered oxygen product before and after surgery and it proved to be just what I needed for an energy boost with no side effects.” -Julia F, Virginia

    "The last lung function test I had showed me at 34% which is moderate COPD; 33% is severe COPD and a handicapped parking tag. Within a week after adding O2Boost (Ox66) to my morning ritual, I realized I had a bit more energy than the day before. The weather was nice, so I worked in my flower garden. I was out there digging weeds, chopping errant vines, transplanting bulbs, pulling weeds. I came in when I was OUT of energy totally and breathing heavily. A glass of water and one solitaire game later I was breathing easily and ready to go out again. In early April, over the course of 2 days, I unloaded a total of 20 bags of top soil from my van and poured it into a raised bed, planted 5 varieties of Dianthus Oh, and put a 6x16x2 concrete paver on top of the wall that had been installed for me. I also have Rheumatoid Arthritis. After taking O2Boost regularly I was able to discontinue the Prednisone I have used for the past 5 years. This has enabled me to lose about 10 pounds! I breathe easier and recovery time is shorter. I can walk and talk at the same time. High humidity is still a challenge and RA still pains me, but I am working through muscle soreness because of the increased activity. I truly appreciate the oxygen benefits O2Boost provides." –Peggy W, Texas


    "I set a goal to cycle 100 miles on my 55th birthday, something I have never done before. I made O2Boost part of my nutrition plan and on Tuesday, set out on my ride. Seven hours, eighteen minutes later and one flat tire, I successfully completed 101.5 miles. O2Boost will be part of my nutrition plan going forward." -Greg U, Maryland

    "O2Boost has been a game changer in my strength and cardio training. I've noticed that I can lift heavier and run longer/faster when I take it 30-45 minutes prior to working out. My Spartan Race times have improved and I don’t find myself with burning lungs or gasping for breath!" -Morgan C, Florida

    "As an athlete, I am always looking for ways to improve my performance and gain an edge on the competition. During my 50K ultra trail race, I used O2Boost and noticed results almost immediately. My breathing was stronger, and the lactic acid build-up was significantly reduced. I was able to push myself harder than ever before, and as a result, I came in 7th place overall on my first ultra! It's no exaggeration to say that O2Boost was the key to my success. In addition to the O2Boost capsules, I also used the O2 Skin Care product to treat the severe chaffing and blisters that I suffered during the race. The results were astounding - my skin healed rapidly, and I was able to continue training without any further issues. If you're looking for a way to take your training to the next level, I highly recommend giving O2Boost and O2 Skin Care a try." -Ian B, California

    "Actually, I have to admit that I was skeptical. I took a capsule in the morning and didn't really feel differently, I'm not sure what I was expecting but I can honestly say I felt pretty normal and went about my day. That weekend, prior to my mountain bike ride, I thought I'd try it again. What a difference! As I got to the top of this one particular hill I realized that I didn't have any burning in my calf muscles, which I get regularly at this point. I ended up finishing my ride with one of my fastest times, no lactic acid buildup, no cramping." -Dave H, Michigan

    "In my sophomore year of High School, I ran cross-country. Pain is a constant in cross-country, but cramps will stop you in your tracks. I was introduced to O2Boost (Ox66) and took it before each race. I no longer suffered cramps which in turn seemed to raise my energy level." -Nicholas F, Virginia

    "I am an avid endurance cross country mountain biker who used to take electrolyte and vitamin supplements before a ride to stop the cramping and dehydration I'd experience on long difficult rides. I started using O2Boost (Ox66 ) before and during a long ride and enjoyed an energy boost and no cramping." -Kirk H, Arkansas 


    "I have a 68 year old patient who became very ill requiring a trip to the ER for significant respiratory symptoms and a low blood oxygen level. She was started on supplemental oxygen from a nasal cannula and sent home. After 4 weeks with no improvement she began taking O2Boost (1 capsule every 4 hours) and reported back that she noticed a significant increase in energy, appetite, and oxygen level. She also noticed increased breathing comfort and a decrease in her respiratory symptoms. Over the next week her energy level increased as well as resolution of the breathing difficulty. Ten days after beginning to take O2Boost she was able to completely discontinue nasal oxygen. I truly believe this patient avoided a lengthy respiratory system recovery because of her taking O2Boost." -Dr. Randall Snook, MD, Colorado

    "I am a little in awe of this product. While in the mountains we checked our O2 levels with a pulse-ox and then rechecked after taking the product. It was always good for a bump of 3-4 points (92-96; 93-98) and once from 87 to 96 which was really fascinating. I've been taking some during the day, and I'm amazed at my higher energy levels. I'm pretty "pedal to the metal" all day and this just seems to give me an extra edge." -Rebecca J, Colorado

    "I’ve been taking O2Boost (Ox66) for a little over a year. I have several autoimmune diseases that create a lot of pain and digestive issues for me. Since I started taking the oxygen powder daily it has really improved my digestion and circulation issues. As I also have Raynaud's Disease, my hands used to be purple and cold all the time to the point that I had to wear gloves to pick up frozen foods at the store. Now they are normal color and close to normal temperature. Adding O2Boost to my daily regime has really improved my quality of life." -Pattie S, Arizona

    "I've had a fever for 3 days, throwing up for 5 days, body aches, an autoimmune disease, and another condition with my red blood cells where they're not capable of regenerating to heal me if something is wrong. So, when I get sick it's usually a long battle that requires IV medications. I began taking O2Boost at a double dosage, twice daily, and I kid you not I am 100% better today! THANK YOU!" -Melissa M, Texas

    "My wife was bedridden with extremely low energy levels, in hospice care. She attributes O2Boost (Ox66) to helping her with the energy needed to get out of bed and walk up to 3 km each day for almost 3 months, greatly improving her quality of life."

    -Stefano S (spouse), Switzerland