Can anyone tell me how many drops it takes to increaes 1% DHA. Dawn did tell me on the phone and I am sure she said 5 drops per 100 ml increase it 1%, but after reading that Tantrick boosters only need 1 drop to increase it 1%, I am starting to doubt myself. I do have a memory like seive lol. I did try using the email system on the nouvatan site but it seems to be down at the minute. got error 503 if that is any help.