“I recently bought L-Tryptophan from your company (60 Capsules).  In Toronto, Canada, where I live, you need a prescription to get Tryptophan.  In any case, the Tryptophan my doctor prescribed for me often gave me headaches and some brain fog, where I just couldn’t think.  It was incredibly frustrating because on occasion, it would work without any side effects.  And when it did, it was great, allowing for a better sleep.  But as I said, from one batch to another, I never knew what exactly I would get.  And imagine, that was by prescription, where you would expect the quality to be at its highest! So I wondered exactly what I was putting into my body.

Because of the complications, I was about to give up on Tryptophan when I went on-line and read about your Tryptophan and all of the doctors’ testimonials about how well the Lidtke product worked, how pure it was – kosher, free of EBT, etc…

So on a whim, I bought a bottle, not really expecting much.  But to my surprise, I’ve experienced no headaches nor any brain fog.  I can’t tell you what a relief that is.  I’ve only been on it a few days now and I’m aware that it takes a bit of time to build up depleted serotonin levels.  So I’ll give it time.

Thanks for putting out a product that really lives up to the hype.  It’s the real deal and I’m very appreciative.
Jerry L., Toronto, Ontario, Canada

"I read about L-Tryptophan from a Dr's Newsletter, he mentioned weight control and L-Tryp. and how it can help with carb cravings....he gave your web site address saying if you want to purchase it to buy it either from him or from BIOS because it would be pure. When I started reading your article, I decided to try your brand with vitamin B-6 like you recommend. I must say I was a little scared, because I don't take anything other than vitamins....I took two capsules and vitamin B-6 and went to bed......The next day the cravings were gone..........it's been two weeks now, and I have total control of food, it doesn't control me anymore. It works for me."
Marian M., Northern California

"Today was the first time I looked at your site. I really like it. It is very nice to look at (I love the colors), the information is easily accessible. The format is user friendly; I was able to navigate the site quickly. I have looked at many sites on the internet, and yours is one of the best."
A Visitor

"Good products and fast service. I appreciate it."
Craig F., Benson, AZ

 "I think you are running a very good company. Thank you and the best of luck!"
Randy G., Canoga Park, CA

"I am a repeat customer (though I've been a while [since my last order] and that was a mistake!) Great product. Great service. Thanks. I've recommended you to bunches of people."
Steven V., Vinton, VA

"People we know marvel at us. My husband is going to be 84 and I am 65 and we run rings around people our age and younger! Much love and blessings to your wonderful people. Your are doing magnificent things for animals and mankind. Thank You!"
Jim & June B., Butler, OK

"You're the one! I can't find a lower priced supplier anywhere for non-prescription purchase!"
Sarah M., Woodstock, CT

"Starting in November of 2002, I began administering your NADH powder to my father who is suffering from Parkinson's disease. My father was - and still is - taking Sinemet and Mirapex on a daily basis. I administered your NADH powder sublingually, which dissolves quickly by placing it under his tongue. I originally started with rather large doses, probably somewhere between 100mg and 150mg to ensure against the danger of giving too small of a dose that might have resulted in no apparent visible benefit. This possibly could have led to my incorrectly concluding that NADH was of no value. I then later began to scale back the doses to see what would be the optimal amount to bring the greatest benefit. Typically, these days my father receives an NADH dose every two hours or so during the day.

My father’s condition prior to NADH intake was continuing to deteriorate significantly, and he soon would have needed a walker to assist him in moving about. The NADH effect on my father was both immediate and dramatic. Many of his symptoms either disappeared or were significantly diminished. These symptoms included a sense of “disengagement”, drooling, flatulence, “frozen face”, fatigue, overall sleepiness, general body stiffness, etc. Psychologically he was also doing better after beginning NADH and would, for instance, laugh at comical situations whereas before this ability was virtually nonexistent. Also, to his benefit, he can perform physical exercises now, which he could not do previously.

I continue to administer your NADH powder to my father. I would encourage other Parkinson’s patients to review the European study by Dr. Birkmayer of the effect of NADH on Parkinson’s patients and try it for themselves. Dr. Birkmayer’s study is available on the internet by performing a “Google” search."
Donald W., Portland, OR

"I have always been an active person. I grew up on a farm, worked for the U.S. Forest Service as a firefighter, and participated in lots of athletics. But as I neared 40 years of age I started to notice that my activities were taking their toll on my joints, especially my knees. Now I like to bike and run, both of which leave me with sore knees. Last year I tried your ArthroStat product and soon noticed an improvement. Before using ArthroStat it was painful for me to kneel or squat because of the swelling in my knees, but after a few weeks on your product I experienced a marked improvement. After taking all the capsules in my ArthroStat bottle, I wanted to continue the process so I purchased another brand of a similar product from a national retailer. After paying a much higher price for less capsules and taking them faithfully I am experiencing sore knees again. I don't know what you put in that stuff but I know it worked for me. Please send me a new bottle of ArthroStat ASAP; my knees thank you in advance!"
Russell P., Kansas City, MO

"I find I cannot live well without your product. I notice a tremendous reduction in my pain levels and overall well-being with the use of L-Tryptophan"
Daphne H., Myrtle Creek, OR

"I got home yesterday around 5 pm or so feeling horrible. I took some Virostat, went to sleep for about 4 hours or so, woke up, took a few more and this morning woke up feeling great. I'm telling you, the product is great!"
Doug J.

"I have been using ViroStat since August of 2004 and I have not had a cold, cough or virus since. I take 2 in the morning and 2 at night, faithfully. The exception is if I've been around sick grandkids or others who are sick (I fly from state to state a lot)-then I take 6 a day. You know that feeling...the all of a sudden YUCK! sore throat, throat tickle, tired, etc. Take ViroStat and it's always gone in the next 24 hours!

People around me have noticed that I'm the only one not getting what they have. That's when I tell them about ViroStat. It does not sink in for them usually until the next time they are really sick. If you add up how much you are missing money-wise from sick days, and how much misery you go through versus the cost of the product, it is well worth it! I am 57 and can run circles around 30 year olds. I have tried lots of products but this is the one I will always take faithfully!"
Jackie B., MI

"For years I suffered neck and back pain due to auto accidents and osteoarthritis. This severe pain eventually encompassed my head, similar to a migraine, and the muscles to my shoulders. The back pain is due to two herniated discs in my lower back.

I would take prescription pain medication, muscle relaxants, and sometimes try traction. To relieve the pain, I would sometimes take 2 Fiorinal capsules and 3 Tylenol with codeine tablets.

I have taken over the counter glucosamine/chondroitin sulfate for arthritis for about 10 years, plus Celebrex when needed. After reviewing the ingredients, I decided to try ArthroStat. Taking 3 capsules a day provides relief to the point where I do not take Celebrex at all and the occurrence of bouts of neck and back pain has substantially decreased. The additional benefit, besides removing the pain, is remaining alert and able to drive, without the side effects of codeine for the rest of the day."
Mike W., AZ