Chemical reaction? My concoction turned pink..

Hello!!! I’m very excited to be here and have wanted to share this, and hopefully find an answer, for days now. I have read several entries here, and it’s what helped me shape this recipe in the first place, so thank you!! I am new to this community. I have only been making my own products (lotions, soaps, etc) for the past few months, so mistakes were bound to happen. I started researching cleansing conditioners about a week ago, and found a couple recipes here. I tried to play around with percentages and ended up with a very watery 1st batch. Thank goodness I only made 100 grams! Haha. My 2nd batch I upped the E-wax and added some silk, but it turned a bright shade of pink..I will post the recipe below, but wanted to know if anything like this has happened to anyone here, if this reaction could be considered unsafe, and just why this might have happened..I would also like to add that the 1st batch is still a normal white. Also, if anyone has any suggestions, I would greatly appreciate them!! I know some percentages are low. Some ingrients may not even be necessary..I’m still a baby DIYer haha! Here’s my recipe:
Heated oil:
6% BTMS 50
3% cetyl alcohol
3% behentrimonium chloride
2% coconut oil
1% argan oil
1% castor oil

Heated water:
45% distilled water
15% aloe vera juice
3% stearamidopropyl dimethylmine
2% silk peptides
2% panthenol (powdered form said to be okay added to heated water phase, is this true?)

Cool down:
8% cocamidopropyl betaine
3% honeyquat
3% fragrance (listed below)
2% vegekeratin
1% hydrolyzed wheat protein
0.5% liquid germall plus

Approximate drops of each essential oil:
Lavender, lemon, and cypress 8 drops, rosemary 5 drops

Any help or information you might have would be awesome!! I’m so happy to be here!!