not worth the money [SEP] do not waste your money i used it faithfully and did not see any dramatic or even minor results for some reason i always believe that if it is expensive it must be wonderfulnot a piece of advice recently i read about using liquid collagen for your skin joint aches etc my husband and i have already seen tremendous results after only days my skin not just my face feels so moisturizer and i have really dry skin my husband says his joint pain has gotten better do not just take my word research its benefits also do not spend a fortune for it i bought it from puritan for and i am sure this bottle will last a month or more for both of us you just take tbspoons mixed with water once a day the taste is horrifying but i just hold my nose gulp it down and drink something else right away i am amazed at the results