Customer service is always pretty good

Great professional service.

Good shipping good service

Always consistent

Although shipping was slightly slow I must say that Umbrella Labs offers the best research chemicals for a great price

Quick shipping, all products accounted for, always in good condition.

100% PURE

Everything gets in time. The product is good quality. Thank you for your service!

Umbrella is great. Packaging of always top notch and inventory is best in class. Umbrella is my go-to.

Great product

great shipping

Shipping was fast.

Only half my order arrived, but customer service was excellent and the rest of my order was shipped out ASAP

Best products and customer service

Decent fullfillment speed but exceplent product and selection made up for it by miles!

High Quality, quick shipping.

Very good product

Fast and accurate

Great service and fast delivery

Pleased with service, no complaints