Solgar L-Proline/L-Lysine (500/500 mg), 90 Tablets - Supports Collagen Production for Healthy Skin & Lips - Essential Amino Acids - Non-GMO, Vegan, Gluten & Dairy Free, Kosher - 90 Servings

I have used this product for over six years, in conjunction with other supplements, to keep tumors from being regrowths, in accordance with the Riordan protocol. After three years of success, I break them in half and take two halves per day. All I can say; is that the combination has kept me without a return. The glass bottle prevents the tablets from breaking down into a powder- like substance that becomes difficult to swalllow. It is a high quality product that with the other supplements does the job well, and I have been without return of turmors for seven years now. I highly recommend this product.

Such a wonderful product! My job requires me to do heavy lifting. One day I injured my bicep lifting some product. Wow it hurt for days, even bruising on my bicep appeared. I was told to take these supplements, which I took twice a day [morning/evening]. Within a few days, I was able to use my arm! I could not believe how quickly this healed my injury. Now anytime I get a work or exercise injury, I USE THIS twice a day..I swear by it...!

I seen a lot of complaints about pill size and I’m assuming these individuals have only seen an aspirin all of their life. The pill size is on the larger size but it’s a common “large” pill that is not hard to swallow. I take a BCAA pill that is twice as big. Anyways it’s a good product.

This is more than the bulk powders (as far as price) but these work for my dad who already has 3 or so powders to drink. He takes these (with non GMO vitamin C powder) for great cleanse of arteries and blood vessels!Give healing time and also eat more fruits the first half of the day all fruits. as they are most cleansing. Look into N.A.C. as well. maybe ALCAR..Last note the inside of the bottle smells like sweet vanilla, that is a good thing. Haha it's glass too !!!

I took this slow at half-dose for weeks then went full. Broke capsule to aide digestion and saw improvement in walking stamina after few weeks.

Got this to supplement my vitamin C regimen for heart health according to Linus Pauling's book. This is a high quality free form amino acids in a "completely" sealed glass jar with metal lid of all things in todays age of plastic everything..We'll see what happens

I like that both amino acids are taken in one pill, rather than two, separate ones. Supposedly, according to Dr. Matthias Rath, both proline and lysine, taken along with vitamin C, are good for the health of the heart. I can't prove it works or not, but it's like an insurance policy, so I take it.

I like L-Proline and L-Lysine because I never have to worry about shingles. My husband and I take one a day and have never had shingles. This is a great product also helps me and keeps me from having knee pain as well. Would recommend to family and friends. Thanks