Aveda damage remedy. Try to replace it every few years and skulk back with my tail between my legs each time.
Aveda heat protecter in the blue tube. Last one lasted me 5 years. I know because I got married the year I bought it.
Dermalogica multivitamin recovery mask. Never found a dupe and it gives you that well nourished look. Dermalogica cleanser, sunblocks etc too.
Superdrug vitamin E intensive body cream. Rich but not heavy in mineral oil.