Sebastian Professional - Penetraitt - Repair Treatment Mask Henkel Formulated with a lightweight blend

Formulated with a lightweight blend of precious oils

You can never over-proteinize the hair when using Loma

all-in-one product conditions

What it is:

Olaplex Bond Technology

Sebastian Professional - Penetraitt - Repair Treatment Mask Henkel Formulated with a lightweight blendSebastian Professional Penetraitt Repair Treatment Mask is the most intensive offering in the Penetraitt system a deeply concentrated mask that rebuilds critically damaged, bleached, or over processed hair. Its advanced protein matrix penetrates deep into the cortex to bond broken chains, restore elasticity, and deliver visibly healthier, stronger hair in as little as one use.