Based on 779 reviews
Great supplier

Fast and easy service. Plenty of selection. Will shop again for sure.

Great service.

As always. Wonderful company to deal with. Thank you.

Fantastic service once again

Awesome Service

I have purchased many times and each time your service is super quick and dead right!!! Keep up the excellent effort you offer, you guys rock!!!

Always surpassing expectations

Even a global pandemic can't stop Sinister Boutiques' high quality service. Always impressed with the efficiency, customer service is always fantastic and the products very affordable. I always recommend Sinister's range of hair dyes to anyone who compliments my hair, which is frequently. :)

Extremely Fast Shipping

Have now purchased from here 3 times and will continue to buy all my hair dye from here. Good prices and extremely fast shipping, overnight most of the time! Thanks so much ❤️

Fantastic service

AMAZING product and AMAZING service, such fast delivery and notifications!

Amazing service and product as

Amazing service and product as always. I only buy from Sinister Boutique.


Incredibly fast postage and shipping! Can always trust that my items will arrive when they say they will!!

Perfect service

Perfect service

Great communication and fast delivery

Great communication and fast delivery

Great service.quick

Thanks so much for the quick service.there next day.whoopee

Excellent service and products with

Excellent service and products with very fast shipping

Amazing quick service!

Had an amazing experience with Sinister Boutique! 10/10 would use again