Douglas M.
Very easy to deal with thank you
Very easy to deal with thank you
Response from Blue SupplySep 1, 2026
Dear Doglas, Thank you for your feedback. We are glad that you choose Blue Supply products. Good luck, Blue Supply Team

Blue Supply is listed under Manufacturing.
Blue Supply (bluesupply.com) has 14 customer reviews on Five Star Index, with an average rating of 5.0 out of 5.
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Douglas M.
Very easy to deal with thank you
Response from Blue SupplySep 1, 2026
Dear Doglas, Thank you for your feedback. We are glad that you choose Blue Supply products. Good luck, Blue Supply Team
Jakub
Thank you for veery quick delivery. Keep it up!
Response from Blue SupplyApr 13, 2026
Dear Jakub, We are pleased that you are satisfied with the delivery of our product. We hope you will also be pleased with the quality of our product. Thank you for your feedback. Sincerely, Blue Supply Team
Julette B.
Quick delivery
Response from Blue SupplyApr 10, 2026
Dear Julette, Thank you for your positive feedback. Your opinion is very important to us. We hope you will choose our products again next time. Sincerely, Blue Supply Team
Amaury Rizo G.
Amazing Methylene Blue, I recommend to everyone 🌟👍
Response from Blue SupplyMar 27, 2026
Dear Amaury, Thank you for your positive feedback. Your opinion is very important to us. We hope you will choose our products again next time. Sincerely, Blue Supply Team
Adam
Kiváló minőségü termék! Már másodszorra rendeltünk!
Response from Blue SupplyJan 30, 2026
Dear Adam, Thank you for the good feedback. We hope that your experience will help others decide to choose our products. Sincerely, Blue Supply Team
Dave S.
Ok so first time order for me, and was recommended by like minded people, so the product looks 100% comes with authenticity (peace of mind) it’s good quality. The service was good packaging was good so no negatives and I will 100% recommend and I will be using again.
Response from Blue SupplyJan 30, 2026
Dear Dave, Our team loves hearing from our incredible customers and we appreciate you sharing your feedback. Thank you for your feedback. Best regards, Blue Supply Team
Evelina
Work a creative job full time so honestly most of my day is just me vs the laptop... brain fog is real lol. Started with the 1% just to see if it works and wow, actually felt a difference. Head feels way clearer and I don't crash as hard in the afternoon anymore. Also... really love that they send a legit certificate with it. Used other brands before and you never really know what your taking. Just grabbed the 2% from the Black Friday sale, can't wait to get it!!
Lsp
Nice and quick service👍 So now i will try the Blue drops out, and see how it works✌️
Response from Blue SupplyNov 24, 2025
Dear Lsp, Thank you for your feedback. We're glad you had a smooth shopping experience. We hope that you will also be pleased with the quality of our product. Sincerely, Blue Supply Team