Ds has been taking SourceCF for years. Last month they were unavailable, but I was able to get the soft gels. Every source I check for either appears to be back ordered and now it appears Aquaadeks are also unavailable. I've got enough soft gels for 2 months. Looked into Vitamax; however, the ADEK levels are sorely lacking. Would need to take 3 chewables for equivalent levels, except b vitamins are the same. Ate there any comparable Vitamins out ther?