Thanks for reaching out to us and for the great question! We have recently changed to a different lab for our formulation and have not as of yet updated all the ingredient decks.
The main ingredients and formula that makes the hair look so awesome has not changed, we have simply improved upon it a little and so there is a slight change in the ingredient deck.
Hope this helps answer your question and thanks for your loyalty to MopTop junk-free hair products!
The MopTop Gang