Customer reviews of Gbz420.com

Trust Attestation
4,8 /5
Overall rating: 4,8 out of 5
Based on 572 published reviews

Summary of reviews

The store consistently delivers top-tier product quality with clear value for money, as customers note reliable, discreet packaging and products that meet expectations for effect and scent. Delivery is repeatedly described as fast and on time, with many remarks about same-day or next-day shipping and packages arriving within 24 to 48 hours. Customer service is highlighted as responsive and helpful, with smooth order follow-up, secure shipments, and attentive handling of delivery details. Overall, shoppers praise the reliability, speed, and quality of products and service, repeatedly calling the experience excellent and seamless.

Reviews 1, 2 and 4 stars

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Céline B.
Rating: 2 out of 5
following a purchase from 08/06/2026
After several months of ordering from this site, it's always the same, there are bugs at the time of ordering, gifts disappear, and customer service now responds on the side, even though I just subscribed to their subscription, which is supposed to give me access to premium customer service... By the way, they boast about free shipping on their entire site with this formula, except that in the end there is a minimum order of 25€, which is mentioned nowhere at the subscription... I was happy with Grosbuzz, but since they became Gbz420, the service has deteriorated, as well as the quality of the products (having small buds much more compact and provided than medium buds, I don't find that normal...) Céline B.
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Francis H.
Rating: 4 out of 5
following a purchase from 01/06/2026
nothing to say ....
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Laurent G.
Rating: 4 out of 5
following a purchase from 18/05/2026
Quality service but the products lack a bit of intensity.
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Serge G.
Rating: 4 out of 5
following a purchase from 18/04/2026
Deadlines and quality respected
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Leili A.
Rating: 4 out of 5
following a purchase from 10/04/2026
Good value for money
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Pinto S.
Rating: 4 out of 5
following a purchase from 01/04/2026
Very good
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Serge G.
Rating: 4 out of 5
following a purchase from 30/03/2026
Very good
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alexandre H.
Rating: 4 out of 5
following a purchase from 04/02/2026
Not bad for a quick fix. Big Up to you!
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Rainer G.
Rating: 4 out of 5
following a purchase from 16/01/2026
Because my first order was a hit, I am a repeat customer and throw any concerns overboard.
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françois S.
Rating: 4 out of 5
following a purchase from 18/12/2025
Delivery quite fast 3 days. Top products.
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John
Rating: 4 out of 5
following a purchase from 08/12/2025
Extra!! I completely stopped smoking. Thank you and keep it up!!
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Cid V.
Rating: 4 out of 5
following a purchase from 30/11/2025
Really impressed! The Gbz is really super effective! I regret a bit the taste of H Pakistani which is quite light! Relaxing effect, calm. GBZ is much stronger! It borders on THC! Bravo for the quality of your products!
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patrick
Rating: 1 out of 5
following a purchase from 25/11/2025
Last review. So the products are very good, absolutely nothing to say on the subject or on the speed of processing the order. However, here is my experience with grosbuzz: I placed an order on Friday evening, a small order of 102 euros that I renew almost every 10 days. I consider myself a good customer if you average over the year and manage a turnover on a single customer. You can see for yourself. Moving on... Saturday morning I receive the Black Friday offer that doubles the order. So disappointment sets in, I think damn if only I had a few hours more I could have had double. I directly contact customer service telling them that I was really unhappy to have missed this offer and that since my order was not processed or shipped. I expected my order to be doubled, especially since I ordered often. And that if I had the unpleasant surprise that it was not doubled, I would go look elsewhere. Which in my eyes is normal, came across as a threat. The director even sent me an email to say that it is unacceptable to threaten his staff. I replied that I didn't have time to manage the sensitivities of his staff that there was no threat but disappointment at having missed the offer. He did not understand and did not double my order. So that's why I will no longer give my money and I asked to delete my grosbuzz account.
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Response from Gbz420.com
Hello Sir, A point of clarification is necessary regarding your request for a commercial gesture. You placed your order before the launch of our Black Friday offer. The next day, a promotion was indeed put online, but this in no way constitutes an error on our part nor a commitment to retroactively apply conditions that you could not benefit from at the time of your purchase. Despite this, and as a commercial gesture, we initially agreed to consider your request. However, your first message indicated: 'My order needs to be doubled or I will close my account.' Formulating a request in the form of an injunction is not an acceptable mode of exchange. Subsequently, several messages and SMS with a particularly aggressive tone were sent to our team, which made it impossible to continue a constructive dialogue. We therefore strictly proceeded with the execution of the order you had validated and paid for, in accordance with our sales conditions. Following an internal meeting, and given the exchanges received, we also decided to close your access to our site. These decisions are based solely on the facts. At Grosbuzz, we work with rigor and respect, and we expect the same consideration for our teams, who carry out their work with professionalism. We wish you all the best. For those who read us, here is a coupon in compensation for your patience: TURAC_RESPECT.
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Léa C.
Rating: 4 out of 5
following a purchase from 12/11/2025
Very good quality of products, very good after-sales service.
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F B.
Rating: 4 out of 5
following a purchase from 19/11/2025
Godzilla kush is the best even if it remains moderately light.
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Gummo
Rating: 4 out of 5
following a purchase from 10/11/2025
Old Hashishin. Thirty years of resin behind me. I waited until I really tasted it to share my experience. I will talk here about the Premium 10-OH-HHC Resin Godzilla Kush and the ICE GMO Resin 𝓖𝓑𝓩+. Both are very powerful. But the effects are really different. Beware Gourmands, the first joints can really surprise and it's an old habitué speaking to you. I had some issues at first finding the right dosage. However, you can immediately smell that the products have a much more natural scent than the strange and suspicious chemical herbs sold on other older sites. Impressions that are confirmed from the first puffs. A real taste of plant comes out of these resins (especially for the GBZ). It's reassuring, especially since the consistency is impressive. For me, the GBZ is the one that comes closest to the usual resin. Rounder, dreamier, more complete, less aggressive. I made it my evening companion. But I tend to return to it more often than with classic resin. Maybe a matter of habit. I will try the others to find the one that suits me best. As for the 10-OH-HHC, I prefer to reserve it for the daytime because it keeps me too awake. Less subtle effect, much more fixing, it strays a little more from the usual sensations. But, as I said, it does its job. Maybe some will prefer it. To finish, know that for me too everything went very well with the order. Speed, discretion, my package arrived only 3-4 days after payment. I even received some papers as well as a little extra. Nice welcome for a first meeting... There you go, you know everything. So long.
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adam A.
Rating: 4 out of 5
following a purchase from 16/10/2025
Very happy with the products, quality is there, order often accompanied by gifts.
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Babz
Rating: 4 out of 5
following a purchase from 09/10/2025
Very reactive, responds quickly to information, very good site I recommend
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toto
Rating: 4 out of 5
following a purchase from 01/10/2025
A half of a fruit gummy around 4:30-5:00 PM and for 4 or 5 hours everything that fellow is nice. I am a plastic artist and spammer on the internet. The 20 mg of THC makes me very productive and creative, it's a good production factor in my micro business. For me at this dose I feel like it opens doors... Even if, with more per day, I struggle to admit that it blurs the lines... To use Not excessively but not without limits.
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Philippe G.
Rating: 4 out of 5
following a purchase from 18/09/2025
Fast delivery without problems. Good quality products, often a gift with the order. In short, it's a good shop.
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franck A.
Rating: 1 out of 5
following a purchase from 17/09/2025
How can you give so many stars for a product that has no THC. Moreover, it's really expensive. I'm willing to buy it on the condition that there is 20% THC. Out of the question to buy CBD at this price.
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Response from Gbz420.com
Hello Franck, Thank you for your message, but there is a misunderstanding. Our products are not simple CBD. They are formulated with 10-OH-HHC and GBZ, two molecules that are completely legal in Europe but provide effects equivalent to THC. This is exactly what our customers are looking for, and that’s why you see so many 5-star ratings. Regarding the price, all our flowers at the moment are buy 1 get 1 free, so you think that €30 is expensive but it’s for 6g. So €5 per gram of premium and very potent flowers, no it’s not expensive. We also offer legal THC gummies that “hit” literally, exactly what you are talking about. Those who try them almost always come back, as the effect is powerful, clean, odorless, and even surprises connoisseurs. Finally, we note that you left a one-star rating without having been a customer or tested our products. We find it hard to understand how one can judge without real experience, but that’s life. Please know that we remain available to advise you and guide you towards the references that will truly suit you, contact us.
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Jerrémy Z.
Rating: 4 out of 5
following a purchase from 06/09/2025
Simplicité !
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Hausmann
Rating: 4 out of 5
following a purchase from 03/09/2025
Nice variety, with a little gift to roll, top delivery service Express I highly recommend this site thank you team
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Gros
Rating: 4 out of 5
following a purchase from 24/08/2025
well received with a day late, pa
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B
Rating: 4 out of 5
following a purchase from 22/08/2025
Good, even if a bit expensive
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Martin J.
Rating: 4 out of 5
following a purchase from 21/07/2025
Goods were delivered quickly. That went perfectly. Unfortunately, my order was incomplete. Customer service took care of it quickly.
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Mone
Rating: 1 out of 5
following a purchase from 14/07/2025
Sends spam emails. I never ordered from this site and I was never on the website in general. I wouldn't do it based on the constant spam emails either.
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MB
Rating: 4 out of 5
following a purchase from 30/06/2025
Hello, experience and quality products. A top customer service, fast and efficient. Keep it up
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client(e)Sébastien D.
Rating: 4 out of 5
following a purchase from 18/06/2025
Super product advice of quality and discreet and fast shipping I recommend
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Leon
Rating: 1 out of 5
following a purchase from 15/06/2025
Sends spam. I have never had contact with this site and receive extremely dubious promotional emails.
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John D.
Rating: 1 out of 5
following a purchase from 01/06/2025
Afghan Black Mamba: nothing to do with real Afghan, rather light and brief effect over time. Limoncello: no interest.
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Client
Rating: 1 out of 5
following a purchase from 01/06/2025
Deceptive advertising regarding the GBZ, no effect... I will no longer go through this site. Sorry.
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Response from Gbz420.com
Hello, Thank you for your feedback, even though we are obviously disappointed to read that. The GBZ is a 100% legal product, derived from hemp, formulated to closely replicate the effects of classic THC, without falling under the law. Thousands of satisfied customers write to us every month to tell us how effective they find it. It's even our best-seller. That said, every body reacts differently. If you didn't feel anything, we're sorry that can happen, especially if you are a regular consumer of very strong products, as indicated by your Trustpilot profile. We think for example of smoking blends like
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cerise B.
Rating: 4 out of 5
following a purchase from 19/05/2025
often made of damiana leaves or other plants, sprayed with powerful and often illegal chemicals. These ultra-synthetic products saturate the receptors and make the natural effects like those of the GBZ less perceptible. With us, we do the opposite: no trafficked products, only high-quality hemp extracts, with natural, clean, and lasting effects. A legal and responsible alternative to chemical
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Paquìtø P.
Rating: 4 out of 5
following a purchase from 10/05/2025
Perfect quality
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ass
Rating: 1 out of 5
following a purchase from 18/04/2025
agressive adversation, not save assortment. i stand by that message
Response from Gbz420.com
Hello, Thank you for taking the time to share your feedback with us. We're sorry if our communication came across as “aggressive” or if any concerns about product safety were raised your trust is our top priority. A Quick Overview of Your Options Easy Unsubscribe: Every message we send includes an unsubscribe link. One click is enough to stop receiving further messages. Please note that it may take a few days for the unsubscription to be fully processed due to technical reasons. Product Safety & Transparency: Our entire product range complies with all relevant EU regulations (CE marking, REACH, RoHS, etc.) and is regularly tested by independent laboratories. If you wish, we’ll gladly send you the relevant certificates. Note for Trustpilot Readers Since day one, grosbuzz has prioritized legal compliance, product safety, and customer satisfaction. Trustpilot is designed to reflect genuine experiences from real buyers; however, this particular review does not come from one of our customers and therefore does not represent an actual user experience. We encourage all verified customers to share their honest feedback to help create a fair and balanced overall picture. If you have any questions or need further clarification, we’re always happy to help. Best regards, Your grosbuzz Quality & Compliance Team
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Leamsï
Rating: 4 out of 5
following a purchase from 16/04/2025
Order processed the same day, very fast delivery. The Cherry Lemon 10-OH-HHC resin: super effect, guaranteed relaxation, what a great discovery!! I recommend ++ to those who want to find an alternative to THC
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Response from Gbz420.com
Hello and thank you for your feedback! We are super happy that the Afghan Black, the Sugar Cream, and the Skywalker pleased you so much, it's heavy, and it's always nice to have such positive feedback! For the Walter's White, we understand your disappointment and that's why we acted right away: the product has already been refunded/replaced (as the case may be), as always when something does not meet our standards. At GBZ, we take every opinion seriously and do everything to ensure that the experience remains top-notch from start to finish. Thank you again and see you very soon on GrosBuzz! The GBZ team
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Christoph R.
Rating: 1 out of 5
following a purchase from 15/04/2025
Sends spam. I don't know the operator, but I still receive emails. Tries to delete negative reviews.
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Response from Gbz420.com
Hello Christoph R., Thank you for your message. We're sorry if our communication was perceived as intrusive — that is certainly not our intention. At grosbuzz, we follow strict GDPR guidelines and only contact individuals who have actively opted in, either through one of our websites or via a partner network with clear consent procedures. We couldn’t find any customer interaction or order linked to your name or email address — Christoph R. / [email protected]. If you believe your contact information was used without your permission, please feel free to reach out to us directly so we can investigate and clarify the situation. Also, to clarify: grosbuzz does not engage in deleting legitimate negative reviews. We reserve the right to respond to or flag reviews that do not come from verified customers, as we believe transparency and fairness are essential for all parties. If you have any further concerns, we're here to help. Best regards, Your grosbuzz Quality & Compliance Team
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Phill S.
Rating: 4 out of 5
following a purchase from 21/02/2025
The Gummies are Very Good
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Guillaume B.
Rating: 4 out of 5
following a purchase from 11/02/2025
A very good product, even excellent. Guaranteed pleasure
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seb F.
Rating: 4 out of 5
following a purchase from 23/01/2025
Viva Marrakech