- 1Lens 1 · MathThe Math of CosmeticsMembers only
- 2Lens 2 · ScienceThe Science of Cosmetics
- 3Lens 3 · PsychologyThe Psychology of CosmeticsMembers only
- 4Lens 4 · TechnologyThe Technology of CosmeticsMembers only
- 5Lens 5 · HistoryThe History of CosmeticsMembers only
- 6Lens 6 · Language & StorytellingThe Language of CosmeticsMembers only
- 7Lens 7 · Art & DesignThe Art & Design of CosmeticsMembers only
- 8Lens 8 · ExecutionMix It for RealMembers only
Lens 2, The Science of Cosmetics, is open to everyone. The other seven lenses are for members: log in to open them. Each module works on its own, so start with whichever grabs you, and save Lens 8 (Execution) for last: it leads into the capstone in the printed book.