





Kit Réparateur
Idéal pour :
Kit Réparateur
Still looking for help? View all our FAQs Here
We offer free shipping on orders over $50 across Canada and the Continental United States. Orders below $50 are shipped at a flat rate of $10.
Our team will typically ship your order within 2 business days. When your package leaves our warehouse, you’ll receive an email with your tracking information.
Most customers receive their order within 3–7 business days from the date of purchase, depending on the destination.








Kit Réparateur
Sulfate-Free
Paraben-Free
Gluten-Free
Des cheveux plus forts dès la première utilisation. Réduit la casse jusqu'à 73 %.*
Des cheveux plus forts dès la première utilisation. Réduit la casse jusqu'à 73 %.*

Our stylists, your hair
Jessica M., Los Angeles, CA
Blacklight Blonde Science products feel salon-quality. My hair has never looked healthier or brighter.
Emily R., Chicago, IL
The quality of Blacklight Blonde Science products is incredible. You can tell real science went into creating them.
Sarah K., Austin, TX
I’ve tried many brands, but Blacklight Blonde Science stands out for quality, performance, and beautiful results.
Sophie L., Montreal, QC
Premium formulas, amazing results, and gorgeous packaging. Blacklight Blonde Science truly feels like professional hair care.
Megan T., Vancouver, BC
Finally a brand dedicated to blondes that actually delivers high-quality products that work.
Olivia B., Toronto, ON
Blacklight Blonde Science quickly became my go-to brand. The quality and results are simply outstanding.
The rep [reparation] Collection
Frequently asked questions
Questions about your formula, your order, or your hair? Find our most frequently asked questions below. Still need help? Contact us.



















