So I actually found some solid information here: http://www.essentialdayspa.com/forum/viewthread.php?tid=32475 That resolved a little bit of confusion. It seems there are three different products. 1. Carrot Seed Essential Oil (yellow) 2. Carrot Seed Carrier Oil (green) 3. Carrot Base Oil (gold/brown) This also had a little bit of helpful information: http://www.highaltitudeorganics.net/subpage117.html From what I can gather, they are all good for the skin and for tanning and for sun protection, with the seed oil offering the higher SPF and the EO being more concentrated nutrient-wise offering the most SPF. My thought is to mix all 3. I'm thinking equal parts Carrot Seed Carrier Oil with Red Raspberry Seed oil plus a dozen or two drops of Carrot Seed EO, then mix this all with avocado oil, filtered whole plant aloe vera gel, coconut oil, beeswax and shea butter to make my sunscreen. I'll let you know how it turns out. If anyone can provide anymore information regarding the mixing of these 3 different carrot oils I would greatly appreciate it. Just FYI, I found Carrot Base Oil here: http://www.amazon.ca/Carrot-Oil-Organic-Extra-Virgin-100ml/dp/B00HLH47W2 So I think that successfully confirms 3 different carrot oils.