LongJuvity Calcium Alpha-Ketoglutarate Time Release AKG Supplement (1,000mg Per Serving) - Gut Heath, Bone Health, Anti Aging & Longevity - Independently Lab Tested (60 Enteric Coated Capsules)

Good product - it was delivered on-time with care and met all my expectations. I had been using a generic AKG supplement for about 1 year and learned that this enhanced, Calcium AKG was used in many official studies, so I have switched to see if I can detect a difference. It appears to be of high quality. Hopefully, I will live even longer. Thanks!

Without FDA oversight, it's always difficult to sort out which supplements might be reliable. A company that separates out and lists elemental ingredients tells me they might be more reliable and knowledgeable about the product they are selling. As a medical librarian I do a lot of research before choosing a particular formulation. While Ca-AKG has few human studies, the results of animal tests show some value in improving mitochondrial function, particularly in the gut. I was looking for a supplement that would supply added calcium - came across this formulation and after my research decided it might be beneficial for both the added calcium and improved function, and was a fairly low risk. After 3 months, I do notice improved gut function and much less discomfort and plan to continue taking this product. NOTE: tried to order it a few days ago and saw it was unavailable. Just before submitting this review a search using Longjuvity and/or Ca-AKG did not bring it up. Perhaps Longjuvity needs customer feedback to continue producing? Meanwhile, I've had to order another brand.

I only gave four stars because I have only take it a couple of times, it does give me a boost of energy and more stamina. would give it a 4.7 probably.

Rating it a 5 because it's Enteric Coated, for Ind. Lab testing results shown, and for labeling elemental calcium on the label. Regarding end result only time will tell; however, I'm going by Ca-AKG research that's been done. So far, I'm only taking 1 per day & sometimes I need to skip a day here and there, because there's 106 mg Calcium per capsule & I already take two supplements that contain some Calcium & of course there's varying Calcium content in foods, and I need to limit the amount of Calcium at any one time.

This product is the only ca-akg product that doesn't give me gi distress. I've tried standard capsule, powder and even liposomal gelcaps. I think this one has the special delayed release enteric capsule that helps eliminate irritation. Will keep buying!

I purchased for potential health span benefits but I believe I am observing better performance on my cardio and potable weight training. It’s subtle, it could be in my mind but zi have not really notice this for other supplements I have tried.

Not sure this actually did anything

A lower-cost source for this powerful anti-oxidant. I am a regular user for over two years now.