L-Carnitine 600mg

Pricing is fair for the purity level. Documentation is thorough and the COA is signed and dated.

Shipping was fast and the cold-chain held perfectly. Vials sealed properly, no signs of degradation.

Shipping was fast and the cold-chain held perfectly. Vials sealed properly, no signs of degradation.

Stability data provided on request. Researchers in our group switched to this vendor after the first order.

Vials are properly crimped, lyophilized cake is uniform, and the label/lot tracking is professional.

Used in a comparative assay against two other suppliers — this lot showed the cleanest baseline by a wide margin.

Customer support answered a technical question about storage within hours. Will be ordering the larger size next.

Customer support answered a technical question about storage within hours. Will be ordering the larger size next.