Oils used: coconut oil, calendula-infused olive oil, shea butter and castor oil.
Fragrance: I'm not sure what I'm going to call it yet because it's an EO and FO blend of orange, grapefruit, lavender, spearmint and tangerine. It smells very orange-y right now...mmm!
Natural colorant: for the bottom layer I used 1.5 tsp ground mustard (which I hydrated first in a little water). As I had the batch divided into two parts, it was hard to tell if the ground mustard would add any color at all because both parts looked the same!
The soft yellow of the top layer is from the calendula-infused olive oil and the eo/fo blend, as you can see in the next picture. The flecks in the top layer are ground chamomile petals.
I still have some calendula-infused olive oil left...the plan is to make lotion bars and lip balm with it! :)