1
Collect photos
many skin & hair shots
Snap clear, close-up shots
2
Label each one
dry, oily, normal
Dry
Oily
Normal
Each photo gets one tag
3
Train the model
more photos = smarter model
dry
oily
AI model
It studies every labelled photo
4
AI reads new photos
predicts skin or hair type
AI model
Dry skin
match 92%
Works on photos it has never seen