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 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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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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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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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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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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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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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
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Olli W.
Rating: 4 out of 5
following a purchase from 03/12/2024
Okay for relaxation, but not comparable to THC.
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Roberto R.
Rating: 4 out of 5
following a purchase from 04/11/2024
Hello. Occasional and loyal customer! Delivery problem, quality issue during manufacturing, as a result I had to wait 10 days to receive the order. I tried for the first time the premium-resin-supreme-pollen-gbz-40 and the premium-moon-rock-gbz-50. The resin that is closer to pollen is surprising both in texture and color. Finally, a dry product that is not greasy and does not stick to the fingers. A top! The moon rock a bit disappointing because it crumbles into dust. This is surprising and in terms of effect I wouldn't know what to say, to be developed! For the resin, Bravo Grosbuzz!
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Response from Gbz420.com
Hello Roberto, Thank you for your detailed and sincere feedback, we greatly appreciate your loyalty as a customer! First of all, we apologize for the exceptional delivery delay. As you mentioned, this was due to a quality issue during manufacturing, and we preferred to delay the shipment to ensure that you received products that meet our high standards. We fully understand that this may have been frustrating, and we thank you for your patience. Regarding your trials, we are delighted that the Premium Resin Supreme Pollen GBZ 40 pleasantly surprised you! Your description of the texture and color highlights the qualities we aim to offer our customers. For the Moon Rock GBZ 50, we take your feedback on texture and effect into account. Your feedback is valuable and will help us further improve this product. Please feel free to contact us again if you wish to discuss this further! Thank you again for your trust and constructive feedback. We hope to continue to satisfy you with new products. See you soon! Best regards, The Grosbuzz team
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Berlioz S.
Rating: 4 out of 5
following a purchase from 05/08/2024
Good taste, quick delivery and very good products !
Response from Gbz420.com
Hello Sophie, Thank you for your wonderful feedback! We're delighted that you enjoyed the taste of our products and appreciated the quick delivery. Providing high-quality products and excellent service is always our goal, and it's great to know we met your expectations. We look forward to serving you again soon! Best regards, The Grosbuzz Team
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Fabien
Rating: 4 out of 5
following a purchase from 28/08/2024
Ultra-fast delivery. Quality product.
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Response from Gbz420.com
Hello Fabien, Thank you very much for your feedback! We are delighted that you appreciated the speed of our delivery and the quality of our products. Your satisfaction is our priority, and your comment motivates us to continue on this path. See you very soon for your next order! Best regards, The Grosbuzz team
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teddy C.
Rating: 4 out of 5
following a purchase from 15/08/2024
Very good product the GBZ is really close to the sensation of a real classic THC product only downside the salad (northern lights 30% and super lemon haze) was too fresh impossible to pass through the grinder and the resin (olivette 30%) should be wrapped in parchment paper and not cellophane as it is very greasy and a lot of loss in the bag
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Response from Gbz420.com
Thank you very much for your feedback, Teddy, and for taking the time to share your experience with our GBZ product. We are delighted that you appreciated the sensation close to that of a classic THC product! Your comment about the packaging of the resin is very relevant. Indeed, for a few weeks now, we have started shipping hash under parchment paper to avoid this type of problem. Regarding the weed that seemed too fresh to you, we want to clarify that our products are harvested, cured, and stored optimally. Upon receipt, it is possible that some find their weed a bit
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Jürgen
Rating: 4 out of 5
following a purchase from 22/08/2024
The order is straightforward, the delivery is quick, the quality is top - it could sometimes be a bit fresher. The order is simple, the delivery is fast, the quality is excellent - sometimes it could be a little fresher.
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Response from Gbz420.com
Hello Jürgen, Thank you for your positive feedback! We are glad that you find the ordering process simple and the delivery quick. It is also a pleasure to know that the quality of our products satisfies you. We take your remark about freshness into account, and we will see how to improve this point so that our products always arrive in the most optimal state possible. Thank you again for your trust and see you very soon! Best regards, The GrosBuzz.com team
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Markus H.
Rating: 4 out of 5
following a purchase from 01/08/2024
A large variety of well-selected products that arrive discreetly at the customer's thanks to a smooth service. Highly recommended overall.
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Response from Gbz420.com
Hello Markus, Thank you very much for your positive feedback! We are very pleased that you are satisfied with the selection of our products and our discreet, smooth service. We place great importance on offering high-quality and well-selected products that arrive safely and discreetly to our customers. Your recommendation means a lot to us, and we look forward to welcoming you back in the future. Best regards, Your GrosBuzz.com Team