As good as I can imagine
Short and sweet:<br /><br />Used Nutrakey's Innoflex for nearly 2 years prior to switching to this product, Flex Pro ES. This product works great and I'm extremely glad I switched to it.<br /><br />Quick background:<br />-I'm 29 years old, about 192-194 lbs. at 6'1&#34; and roughly 9-10 percent bodyfat. I've been weight training consistently since High School when I was playing football at 14 years old. I currently train 6 days per week, in the form two short workouts per day, overall focusing on losing some extra bodyfat (down to 6-8 percent bodyfat). My supplements are limited to a multi vitamin, whey protein, vitamin D and a greens powdered drink mix.<br /><br />Positives:<br />-High value: Inexpensive and lasts 2 months when taken per instructions.<br />-Unique ingredients: Eggshell membrane ? Used joint and tendon boosting supplements for a decade and never heard of doing anything with egg shells other than throwing them in my compost pile. Others may consider the use of &#34;unusual&#34; ingredients a negative thing (see &#34;Unique ingredients&#34; below). I also like the exclusion of glucosamine and chondroiton. Heard some negatives to those ingredients and they're seemingly in every joint/tendon supplement.<br />-Effectiveness: ingredients work well together and they work fast.<br />-Ease-of-use: one medium sized pill once per day in the morning.<br /><br />Negatives:<br />-Taste: in the perfect world, Flex Pro ES would be a delicious chewable. In comparison to my old joint/tendon supplement, Innoflex by Nutrakey, I didn't like that Innoflex was a drink mix I had to remember to pull out of the cupboard and pour with some water multiple times every day.<br />-Unique ingredients: listed &#34;Unique ingredients&#34; as a positive above but using unusual/unheard of ingredients in a supplement can be a risky downside.<br /><br />Effectiveness explained:<br />-When I switched from Nutrakey's Innoflex to Flex Pro ES, I waited two weeks before officially switching. During the time &#34;off&#34; from using a joint/tendon supplement, my joints started to dry out again (right knee, right elbow). Within about 10 days of starting Flex Pro ES, I noticed a substantial change, mostly the complete cessation of the constant chronic achey knees. The occasional discomfort was still present through 3 weeks and by one month in, I no longer noticed any unusual joint or tendon pain. Those pains would only occur if training intensity was excessive (lifting heavy too often, adding too much high impact conditioning such as running, trying leg movements I don't commonly use such as the reverse lunge).<br /><br />In summary, Flex Pro ES is a great product for anyone experiencing common achey joints. When I discovered Innoflex by Nutrakey years ago, I thought I found the Holy Grail for joint/tendon supplements and subsequently used it for over 2 years. That has been &#34;one-upped&#34; now by Flex Pro ES and I just ordered my second bottle and will continue to use it. Hopefully, though, the price will stay $26.77 as Flex Pro ES becomes more popular.
Rating: 5 stars