
Boost Collection
Classic Collection
Roots: 5.1(A) + 5.0(N) + Boost Copper
Light parts: 9.7(W) + 8.8(M) + 8.07(NW)
All with 1:1, 10 vol, 30 min
Note: Added a super small amount of Boost Copper in the root formula due to the bleached parts.
Carina Storm – @hairbycarinastorm

Boost Collection
Classic Collection
Roots: 25g 5.66(RR), 20 vol, 1:1, 30 min
Lengths: 30g 7.66(RR) + 15g Boost Red, 30 vol, 1:1, 30 min
ELIN ROSVALL - @HAIRBYROSVALL

Blonde Collection
Boost Collection
40g HL-VV + 20g HL-P + 15g HL-Clear + 4g Boost Red + 1g Boost Violet, 40 vol, 1:2, 45 min
JOLINE UTTER - @jolineutter.hair