Wednesday, November 4, 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.
23 approved reviews, newest moderated first
Would give zero stars if I could. Placed an order ELEVEN days ago and still haven’t been updated with any shipping information. Reached out to the seller my email, phone, and their website and have been ghosted. Don’t buy here.
By Mason T.
Total Scam. Claims that everything is shipped out same day or next. Place an order on September 30th. Didn't even get a shipping label till October 7th saying "your order has now been processed". I've been checking the tracking everyday and, as of October 16th, UPS still has not received a package to actually ship out yet. I've also seen claims on Reddit that the owner has deleted previous bad reviews. Buyer BEWARE
By Drew B.
I made an order on September 9th and paid right away with the link that was sent. It finally "shipped" on September 22nd but the tracking number shows that only the label has been made but it hasn't been received by the carrier. Multiple emails inquiring about the package have gone unanswered. I chose Thick Spores because of the reviews but this has left such a sour taste in my mouth. Seems very scammy to me. Don't recommend.
By Jennifer M.
Always an excellent selection at good prices. I have ordered multiple times with excellent results from each syringe. Please keep up expanding your selection and you will see me again.
By Richard J.
A+++. I am more than happy with my LC purchase from thick cultures! Don't trust the haters on Reddit! My order arrived in about 3 days, super fast. Within 3 and a half weeks my grain bag was ready for the next step. I got 4 happy flushes out of it!! It just kept giving!! Top notch quality zero contamination issues. I definitely will be ordering again in the future!! Thank you so much!! Mush love 🤙❤️🔥🍄✨
By Djp
I doubt I’ll ever order from anyone else. 1st class service and support + they get back to you however you choose to contact fast AF. Always going the extra mile to hook it up and let you know they appreciate your business. 🥇🐐💉
By MC
Very fast delivery and the best genetics I have tried. All of the shroomery vendors suck. All of the Reddit vendors suck. I got ripped off by two vendors on Spore Swaps. None of them compare to TMC. I either got no growth at all or contamination from shroomery vendors and spore swaps vendors. In 7 days my spawn bags were ready for break and shake with TMC genetics. Don’t fall for what anonymous accounts on Reddit or Shroomery say about vendors. Those types of reviews are absolutely untrustworthy. You don’t know who it is that is posting. For all you know its competitors. These people at TMC are talented and deserve each and every customer that becomes a long term buyer. Like me.
By Timmy
TMC is my favorite vendor of liquid cultures. Big selection and new strains being added frequently. Fast shipping with great packaging. Keep up the good work!
By Hap
