All Automotive
B Corp certified

The Best B Corp Automotive in 2026

Every product on this page carries the B Corp certification and ranks among the highest for ethics in automotive. Independently scored on certifications, sourcing, packaging and brand practices.

  1. 1
    Grease Guard Bio-Based Grease

    Hydrotex

    Grease Guard Bio-Based Grease

    $$$
    92Excellent
    B CorpNon-GMO
    4.8 (120)

    A high-performance, vegetable-based lubricating grease designed for heavy-duty automotive applications without petroleum toxicity.

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