Monday, November 9, 2026 · Customer reviews of US businesses
The Fair Hearing score
Great
23 reviews
Thick Mushroom CulturesSelect a line to read only those reviews.
Honesty, pricing, process and quality scores appear once 5 customers have rated them.
Thick Mushroom Cultures, or TMC for short, is a leading online supplier of premium mushroom liquid culture syringes, setting the industry standard for quality assurance and customer confidence. What distinguishes TMC from every other vendor in the marketplace is our unwavering commitment to transparency and proven purity.The owner of TMC, whose name is Tommy Mixon, was the first vendor to sell and ship Psilocybe cubensis and Panaeolus Cyanescens Mushroom Liquid Culture Syringes starting in 2011. Mr. Mixon and his team have done significant research and development in regard to these products for 15 years. Unmatched Quality VerificationThick Mushroom Cultures is the only vendor online that provides comprehensive proof of quality control testing for every mushroom culture we offer. Our dedication to excellence means customers can purchase with complete confidence, knowing that each culture has been rigorously tested and verified to be free from contamination. Our website features a dedicated quality control testing section where customers can view actual test results and microscopy images demonstrating the purity of our cultures. Every product undergoes periodic testing to ensure ongoing viability and cleanliness.Professional Laboratory StandardsAll of TMCs mushroom liquid culture syringes are produced in an ISO 7 certified laboratory environment, ensuring pharmaceutical-grade cleanliness and consistency, and purity. Additionally, every culture is genetically verified by independent third-party testing, guaranteeing that customers receive exactly the species and variety they ordered with no surprises, and no substitutions.Customer ProtectionWe stand behind our products with a contamination-free guarantee and a comprehensive 30-day warranty on all purchases. This commitment reflects our confidence in our production processes and our dedication to customer satisfaction.When you choose Thick Mushroom Cultures, you're choosing transparency, quality, and peace of mind in e
Thick Mushroom Cultures (thickcultures.com) has 23 customer reviews on The Fair Hearing, with an average rating of 4.4 out of 5.
Showing 19 reviews with 5 stars · Clear filters
Amazing customer service, fast delivery, and a dedicated team to ensuring your complete satisfaction. They made sure I was fully satisfied with my purchase, which is important to me. I will be ordering alot more from them as everything was perfect.
By Daniel H.
Fast shipping and the liquid culture syringes really are thick with culture. Tests on agar were immediately successful the next day saw growth. Everything is spreading out fast in grain jars. Tommy was also very responsive to a question I had before ordering. 10/10 will buy again
By Blane C.
Fast shipping and great genetics. I’ve ordered from a few liquid culture vendors now. Thick Cultures shipping speed rivals even that of Amazon. This is the only place I bought from twice. I won’t shop anywhere else. Trust me save your time
By Bun B.
