About Proof

Proof is a family-owned cannabis company created in 2016 and located in California. The business, created by a husband and wife duo, has the goal to produce high-quality cannabis and offer it to customers at an affordable price. The brand collaborates with local farmers and uses ethically-sourced and sun-grown cannabis flowers and ingredients in their products. Everything is handmade in small batches in their Sonoma County facility. Proof's products include skincare, capsules, tinctures, full-spectrum oil and pre-rolls. The manufacturer blends CBD with other nutrient-rich, plant-based oils such as grapefruit, rosehip, jojoba, frankincense, geranium, and other botanical extracts for healthy skin and body. Their tinctures also include a variety of THC amounts. All goods are vegan, gluten-free, and sugar-free, and undergo rigorous testing from an ISO certified quality assurance lab. The company uses coconut oil as a carrier oil in their capsules and tinctures. Proof is also a socially-minded company that strives to make members of marginalized groups feel included. Their products can be found all over California.

Info & License

Available In


License Number


HQ Location

Sonoma, California


Julie Mercer-Ingram, CEO



User Reviews

  1. Kevin

    placed an order for a few of their products as Christmas gifts. The delivery came in on time, well packaged and exactly as I had ordered. I have been using their products for some time now and the benefits I have gained from it is the reason that I decided to buy it for my parents.

  2. Walden

    I ordered the Proof CBD oil out of curiosity and I am glad that I did. Two months down the line and I feel much better than I was feeling before. The joint and back pain that I have been experiencing for some time has all melted down. I will be buying this one for my father in-law so he can benefit like I have.

  3. Ching

    Their products have exceeded my expectations. I bought a bottle of their THC tincture and I was amazed at how well it functions, I have been using it for two weeks now and the difference is very noticeable. I feel more happy and rejuvenated and can handle any task comfortably.

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