I've tried several different methylene blue suppliers of methylene blue. Heisen Blue is the best. Quality, purity, honesty, Canadian, and integrity. Blue pee people rock. I've also noticed that I use... Ver más
Aunque no verificamos reclamaciones concretas porque las opiniones son propiedad de sus autores, es posible que marquemos las opiniones como «verificadas» si podemos confirmar que ha tenido lugar una interacción con la empresa. Más información
Para proteger la integridad de la plataforma, nuestro software automatizado disponible las 24 horas examina todas las opiniones en nuestra plataforma, tanto si están verificadas como si no. Esta tecnología está diseñada para identificar y eliminar contenido que incumpla nuestras directrices, incluidas las opiniones que no están basadas en una experiencia real. Sabemos que es posible que no detectemos todo pero puedes denunciar lo que pienses que se nos haya escapado. Más información
Consulta las opiniones de los clientes
Unfortunately, I was unable to take this product due to a medical condition. However, the company very generously refunded me my money, no questions asked. I so appreciate them understanding and bei... Ver más
Fast delivery of a quality product. Can feel the energy boost within days of the first application. I've found a dropper full to work best.
My parcel broke, and instead of replacing or contacting me I had reach out after 2 weeks. Even though the delivery company had notified them they did nothing to rectify the situation. I thought th... Ver más
La empresa ha respondido
Ha contestado el 75% de las opiniones negativas
Suele responder en menos de 1 semana
Así usa esta empresa Trustpilot
Descubre cómo se obtienen, puntúan y moderan sus opiniones y valoraciones.
Heisen Blue is the best!
I've tried several different methylene blue suppliers of methylene blue. Heisen Blue is the best. Quality, purity, honesty, Canadian, and integrity. Blue pee people rock. I've also noticed that I use less insulin.
Great Customer Service
Unfortunately, I was unable to take this product due to a medical condition. However, the company very generously refunded me my money, no questions asked. I so appreciate them understanding and being so courteous. Thank you!!!!
Heisen Blue. I don’t want to go a day without it!
I can tell when my brain is “off.” I take 10 drops of HB, and I’m back to normal.
I was set up for a return
I was set up for a return, but a representative said there’s something wrong on their end so just keep it. Then I got an email from someone else that said they were gonna report me to the fraud department and I responded saying I was gonna let my girlfriend try it as she suffers from Alzheimer’s and that he better be real careful who he accuses of fraud.

Respuesta de Heisen Blue
My parcel broke
My parcel broke, and instead of replacing or contacting me I had reach out after 2 weeks.
Even though the delivery company had notified them they did nothing to rectify the situation. I thought they would just resend. Nope just crickets.

Respuesta de Heisen Blue
Fast delivery of a quality product
Fast delivery of a quality product. Can feel the energy boost within days of the first application. I've found a dropper full to work best.
They communicate like a profesional way…
They communicate like a profesional way and they take such care of the packaging, it was very remarquable !
Answered my questions promptly
Answered my questions promptly. Product came quickly
This product and company are great had…
This product and company are great had a broken bottle upon delivery and it was replaced with no issues and the product well if you don’t try it you will never know how much better you will feel physically and more so mentally absolutely amazing product
Quick order turnaround and a quality…
Quick order turnaround and a quality product brings me back.
Good stuff
Heisen Blue is a legit high quality methylene blue. I noticed clearer thinking, reduced brain fog, better focus, and smooth, clean energy. No jitters or crash. It genuinely helped me stay locked in while studying, and I’m confident it helped me pass my final exams. This stuff is the real deal.
Great Customer service
Great Customer service! Has worked better than other brands I've tried! Highly recommend.
High quality product!!
High quality product!!! Can't wait for the powder to arrive.
Love Heisen blue
Love Heisen blue! Great customer service. I take this everyday and it has drastically improved my mood and energy levels. I am able to handle and complete tasks without hesitation and procrastination is no longer something I struggle with when I take this stuff. Highly recommend methylene blue to people suffering with mood and motivation issues.
Product appears to be as advertised and…
Product appears to be as advertised and received quickly.
La experiencia Trustpilot
Cualquiera puede escribir una reseña en Trustpilot. El autor de la opinión tiene derecho a editarla o eliminarla en cualquier momento y solo se mostrará mientras su cuenta esté activa.
Las empresas pueden solicitar opiniones a través de invitaciones automáticas. Esta opiniones, etiquetadas como verificadas, tratan sobre experiencias genuinas.
Más información sobre otros tipos de reseñas.
Trabajamos con especialistas y tecnología avanzada para salvaguardar nuestra plataforma. Descubre cómo combatimos las reseñas falsas.
Más información sobre el proceso de revisión de Trustpilot.
La verificación puede ayudar a garantizar que sean personas reales las que escriben opiniones que aparecen en Trustpilot.
Ofrecer incentivos a cambio de opiniones o pedirlas de forma selectiva puede sesgar el TrustScore, lo que contraviene nuestras directrices.







