Great experience so far. They were thorough with answering questions and addressing my concerns. They were very friendly all from being picked up and safely shuttled to the clinic and back and all thr... See more
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Great experience so far. They were thorough with answering questions and addressing my concerns. They were very friendly all from being picked up and safely shuttled to the clinic and back and all thr... See more
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Wonderful experience from began to end Manny help me set up appointment and has never stop helping yet picked us up ever morning to us over boarder and brought us back dr Oscar was amazing so atten... See more
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Zignagenix was a full service company for me. They picked me up at the airport and handled transportation and lodging as well! The medical professionals and care managers were very helpful. Ana Ituar... See more
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First, it is really way too soon to evaluate the effectiveness of this therapy. It has been one week, and check back with me at the end of August for a fair evaluation of the benefits. That said, the... See more
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At Zignagenix, our mission is to revolutionize healthcare through the transformative potential of Mesenchymal stem cell therapy. International Stem Cell and Regenerative Anti-aging Medical Clinics in Tijuana and Cancun Mexico with over 10 years of stem cell experience certified medical doctors. We strive to empower our patients with safe, effective, and non-invasive treatments that address a wide range of medical conditions and enhance overall wellness at a fair and affordable cost. We are committed to delivering exceptional results and improving the quality of life for every individual we serve.
United States
Great experience so far. They were thorough with answering questions and addressing my concerns. They were very friendly all from being picked up and safely shuttled to the clinic and back and all throughout the procedure. They were professional and helpful during the visit. They've been great so far with follow up on my progress and I look forward to sharing more on my results as they come. I recommend Zignagenix.

Reply from Zignagenix
Wonderful experience from began to end
Manny help me set up appointment and has never stop helping yet picked us up ever morning to us over boarder and brought us back dr Oscar was amazing so attentive gave us all sorts of information
The treatment worked went from taking six high blood pressure pills a day down to two on my blood functions of kidney functions. Are all bit better just can’t wait to see what’s gonna do next.

Reply from Zignagenix
My whole experience was great I had a prp facial with stem cells and exomes and I have not had to do anything else very pleased dr oscar was gentle I didn’t feel anything

Reply from Zignagenix
I received stem cell treatment from Zignagenics in February 2026. This was my first experience with stem cell therapy, so initially I knew very little about the process, the science behind it, or the potential outcomes. During my research, I spoke with several clinics, but Zignagenics stood out in many ways and ultimately made my decision easy.
Most importantly, my patient liaison, Luisa, was incredibly helpful throughout the entire process. She patiently answered many of my questions and arranged several calls with the doctor so I could discuss more technical aspects of the treatment. By the time I was ready to make a decision on which clinic to choose, I felt well informed and confident moving forward with Zignagenics.
Once I scheduled my treatment, Luisa coordinated everything. After I sent my flight and hotel information, she arranged for Mauricio—who was fantastic—to pick me up from the airport, drive me to the clinic, and then take me to my hotel in San Diego after the first day’s procedure. The next day he picked me up again for the second day of treatment and later brought me back to the airport. The entire experience was seamless and very well organized, which made the process much less stressful.
When I arrived at the clinic, the doctor spent time explaining the procedure in detail and answering all of my questions. The treatment began with a Myers’ Cocktail IV to help prepare my body for the injections. The facility itself was comfortable, with reclining chairs and a very welcoming staff who made sure I was taken care of throughout the process.
Luisa also checked in several times during my stay in San Diego and continued following up with me for several days afterward. Before I left the clinic on the second day, the doctor provided me with a report of authenticity and walked me through what everything meant.
After returning home, Luisa scheduled a follow-up call with another member of the team to discuss peptides and sent additional educational materials so I could better understand how they may support recovery. I recently received them and plan to begin incorporating them soon.
I am currently about three weeks post-treatment and doing everything I can from a dietary and lifestyle standpoint to maximize the potential benefits. It is still early to determine the full results, and I understand that outcomes can vary, but the overall experience was excellent and the team was truly outstanding.
It’s clear to me why Zignagenics has earned such strong reviews. Based on my experience so far, I would absolutely recommend them to anyone interested in exploring stem cell therapy.

Reply from Zignagenix
I had pain for years. Headaches. Migraines. Tight muscles. Hands and feet hurting, burning, swelling with arthritis. A handful of times ovarian cysts ruptured. Upon waking, it felt like a truck had run over me. We spent lots of money at chiropractic, supplements, prescriptions, special diets. And there were surgeries – ruptured discs to fix, a Parrs defect on a lumbar vertebra, a cyst to remove from the spinal cord, hysterectomy because of fibroids, and “smaller” things like a large kidney stone stuck in the ureter and a hernia repair. Every time, we would think – “ah, now we got it fixed! I will be better now.”
And truly we did fix some of the things; but as we discovered, autoimmune and fibromyalgia need to be managed. With supplements. With adequate rest and pacing. With intentional eating habits. With limiting stressors. With meds and biologic shots. But these things alone did not give enough relief.
Then we were introduced to stem cell. For about 8 years, I received stem cell therapy with cells harvested from my own bone marrow or fat. It was a grueling process, and did give some relief. But I wish we would have known then what we know now about donor stem cells.
Donor cells are much purer and more energetic than my own compromised stem cells. It is unbelievable the healing I got from donor cells! I finally feel like my own age instead of 15 years older than my years. I can walk straighter, faster, and pain-free! I can park anywhere on the parking lot instead of using my handicapped tag. When I go shopping, I can push my own cart instead of riding an electric cart. I can take care of my family instead of spending hours resting.
Just last week someone asked me if I feel as good as I look. And I could say “Yes!” Of course, the tug-of-war goes on in my body: as auto immune destroys, I need another boost of healing cells. And meds and supplements and intentional living are part of the package. But I thank God there is stem cell therapy, and the wonderful place and people at Zignagenix to help us navigate this complex science. At Zignagenix, we have found kind people who know what they are doing and can answer our questions in ways that we understand. Their services from doctors to drivers has been one of kindness and respect. Knowing them has been a blessing and made my life so much better.
“I will praise thee for I am fearfully and wonderfully made: marvelous are thy works; and that my soul knoweth right well.” Ps. 139:14.
Deborah Boll
1329 Schaeffer Road
Newmanstown, PA 17073
USA
717-202-9906

Reply from Zignagenix
Our experience with Dr. Emad and the entire team at ZignaGenix was nothing short of extraordinary. During one of the most uncertain and emotionally difficult times in our lives, they provided something that is often missing in modern healthcare: genuine care, personal attention, and real hope.
**Safety & Immediate Support**
Our journey to Puerto Vallarta for treatment began with an unexpected challenge. On February 22nd, while flying in for our scheduled treatments, our plane was turned around about an hour before arrival due to reports of violence in the area. It was frustrating and concerning, especially given the circumstances that had brought us there in the first place.
What happened next speaks volumes about the people at ZignaGenix. Almost immediately, we received texts from Anna and Carlos checking on us. We spoke with Carlos right away, and his calm reassurance meant the world to us. He promised they would make sure we were taken care of and would help us return when it was safe.
True to their word, we rescheduled and returned a week later. We are happy to say Puerto Vallarta was completely safe and nothing like what social media had portrayed. From the very beginning, the ZignaGenix team showed us that their commitment to patients goes far beyond treatments.
**A Level of Care We Had Never Experienced**
Even before arriving for treatment, we were already blown away by the care and communication we received. Valeria and Griselda stayed in close contact with us almost daily, making sure every detail was handled and that we felt supported every step of the way.
But what truly set this experience apart began much earlier, at the very start of my wife’s cancer journey.
When we first reached out to learn about ZignaGenix, we had just finished our first oncology appointment and were overwhelmed with questions, uncertainty, and fear. Dr. Emad personally called us. What stood out most was that he didn’t begin by talking about his treatments. Instead, he asked about our appointment, listened to our concerns, and answered our questions about what we were going through.
That moment meant more than we can adequately put into words. In a time when we desperately needed guidance and reassurance, he offered compassion, clarity, and hope. It was a completely different experience from what we had encountered in traditional medical settings.
Throughout our entire time with him, Dr. Emad remained just as present, patient, and caring. In all our years of interacting with healthcare providers, we can honestly say he is one of the most compassionate physicians we have ever met.
**Treatment Experience**
When it came time for treatment, everything was seamless. Dr. Emad carefully explained every step so we always felt comfortable and informed. Rocio did an outstanding job administering the IV treatments, and the entire process felt calm, professional, and reassuring. We felt great before, during, and after the treatments.
**What Truly Makes ZignaGenix Special**
What makes this team truly remarkable is their ability to meet patients exactly where they are — emotionally, medically, and personally. During one of the most difficult chapters of our lives, they stood in the gap for us and provided not just treatment, but encouragement, support, and a renewed sense of hope.
Despite the unexpected travel challenges that required two separate trips, we never once questioned our decision to come here. Every single person we encountered at ZignaGenix demonstrated kindness, professionalism, and a deep commitment to the well-being of their patients.
We are incredibly grateful to Dr. Emad and the entire ZignaGenix team. Thank you for the care you provide, the hope you give, and the lives you impact every day.

Reply from Zignagenix
I am honored to share my exceptional experience with ZignaGenix and to express my deepest appreciation for the extraordinary care and professionalism I received.
ZignaGenix is truly at the forefront of comprehensive regenerative medicine, pioneering advanced stem cell–based therapies designed to address a broad spectrum of complex conditions, including autism, cancer, cardiovascular disease, and many others. From my very first consultation, it was evident that their philosophy centers on precision, personalization, and clinical excellence. Rather than applying a generalized approach, the physician conducted a thorough and thoughtful evaluation, carefully crafting an individualized treatment protocol tailored specifically to my unique needs.
What distinguished my experience most profoundly was the authentic compassion demonstrated at every stage of care. From the outset, I felt genuinely valued—not as a case file or statistic, but as a person. My family and I were treated with unwavering dignity, respect, and attentiveness. The team fostered an environment of trust and reassurance, ensuring we felt heard, understood, and supported during what can often be an overwhelming and uncertain journey.
The depth of expertise, commitment to innovation, and steadfast patient-centered philosophy at ZignaGenix truly set them apart. Their dedication to advancing regenerative medicine while maintaining a deeply human approach to care instilled both confidence and hope in our path forward.
I am sincerely grateful for this outstanding experience and would recommend ZignaGenix without hesitation to anyone seeking advanced, individualized, and compassionate regenerative medical care.
Sincerely,
Daniel Seeley

Reply from Zignagenix
I recently had a stem cell procedure at R3 in Puerto Vallarta, Mexico, and the entire experience was outstanding. From the beginning, Mark and Anna ensured I fully understood the procedure and helped coordinate all pre-, during-, and post-visit logistics. They made both me and my spouse feel completely welcome and were always available to answer questions—something especially reassuring when having a medical procedure outside your home country.
Nestor, my driver, was professional and kind, making the early morning trip stress-free (and even stopping at Starbucks for me). At the clinic, Rocio, our nurse, greeted us warmly and made the preparation process incredibly comfortable. She was gentle and skilled—no pain with blood draws or IVs—and maintained a calm, reassuring presence throughout.
Dr. Emad took the time to thoroughly explain the clinic and procedure, putting us completely at ease. Dr. Paul Tellez performed the injections with great expertise and confidence, carefully walking me through each step to minimize discomfort and anxiety. His clear post-procedure instructions further reinforced that I was in excellent hands.
I highly recommend R3 to anyone considering stem cell injections. The professionalism, compassion, and expertise of the entire team made this a truly positive experience.

Reply from Zignagenix
Zignagenix was a full service company for me. They picked me up at the airport and handled transportation and lodging as well! The medical professionals and care managers were very helpful. Ana Ituarte was parts therapist and medical advisor, she was on top of every step, every detail. It felt like Ana was my advocate for great options and outcomes. My shoulder and knee are greatly improved, and I’m going back again for more joints soon.

Reply from Zignagenix
From my first contact to the end of my treatment was first class! Manny was my initial contact and he was wonderful to work with . He's a very honest and transparent person ! I had many questions and he was always there to answer all of them .And trust me, I had a lot of questions!!!! He always called me back and answered every question I had. I stayed in San Diego and they had a driver drive me into the Tijuana clinic for my treatments for two days. The transportation went flawless .The driver was super nice and even gave me and my son a ride to the zoo after my treatment. Everyone at the clinic were so friendly and very professional. Dr. Orchoa and Dr, Miguel made me feel so at ease. I was very comfortable with the treatment plan they had for me. They were very honest and I could tell they really cared about their patients. I had two stem cell treatments for neuropathy and neck stenosis . Im excited to see what kind of results I will have in the next several months. While I was there I met a family from Texas that were there the week prior and already had one treatment done. One gentleman had uncontrollable hand shaking from Parkinson's . And his daughter in law couldn't walk without assistance from severe rheumatoid arthritis. When I got there and met them the gentleman had very mild hand shaking and the daughter in law could walk on her own. This was a week later after their treatment. I seen it for myself. I was amazed! Real people real stories! I would highly recommend Zignagenix! I would also highly recommend contacting Manny and go to their Tijuana clinic . They have their own lab there and the stem cells are very potent and fresh. I will update my review in a few months with my results. Thanks again Zignagenix!

Reply from Zignagenix
It's been a year and a half since my stem cell/exosomes/prp treatment at ZignaGenix. I'm an active 74 year old man. I surf, golf, workout and lead a healthy lifestyle. That includes diet, very little alcohol, sermorelin peptide and testosterone injections. What I've found since my treatment is that I'm able to do more strength and mobility exercise for my legs with significantly less pain (and sometimes no pain) than I had before treatment. I can even just walk more without pain which had been impossible prior. I had surgery for left knee ACL blowout in 1980. Since then I have been very active until about 8-10 years ago the cartilage wear and tear as well as some age-related arthritis made certain activities nearly impossible. Now I do static and dynamic squats with increased weights among other leg exercises like lunges and side hops, etc. The net result is that my joints are protected by increasing muscle/tendon/ligament strength. Am I totally plain-free? No. But I beat up my legs daily/weekly and normal recovery would be in order regardless. Any pain I experience cycles up and down in intensity, with no pain fairly common nowadays.

Reply from Zignagenix
From beginning to end, ZignaGenix offers a first class experience....my booking agent Louisa truly personalized my wants and needs, I met the whole team, enjoyed the whole experience.....and most importantly, the product delivered, world class stem cells that will change ANYONE'S life positively

Reply from Zignagenix
My name is Stewart I went to zignagenix on march 16 2025 for my jaw clicking, because I got into a bad car accident in 2023. I got my stemcell injection on my jaw joint for my jaw clicking, I noticed my clicking got better by the 4 month mark, and by the 6 month mark it was gone . You got notting to lose just call ask questions make an appointment, because you notting to lose , thank you Zignagenix

Reply from Zignagenix
Earlier this year, our son was finally diagnosed with autism after years of not having a clear diagnosis. While the news was difficult, we also felt a sense of relief in finally having answers. In the U.S., we were told to continue with more therapy, but our son had already been in therapy for over five years, and we felt we needed to explore additional options.
After extensive research and joining several Facebook support groups, we learned about stem cell therapy for children with autism. Through one of these groups, we came across Zignagenix and read about the positive experiences many families had shared. After multiple consultations, we decided to move forward with Zignagenix.
The entire team was incredibly supportive especially Manny, Karen, Mauricio, and the doctors. Their care and professionalism meant so much to us, particularly since we were on a tight timeline due to my own upcoming surgery in Tijuana.
We are truly grateful for this team and our experience. We plan to return and would recommend Zignagenix to other parents who are searching for hope and options for their children.

Reply from Zignagenix
From my initial consultation with Luisa to the follow-up, the customer service was truly great. The clinic staff (Dr. Ochoa) was professional, highly knowledgeable, and took time to answer all my questions thoroughly, making sure I felt comfortable and informed every step of the way. I never felt rushed, and they handled all communication with high degree of empathy and clarity. The entire team was top-tier. I highly recommend Zignagenix to anyone seeking reliable and expert guidance in this field.

Reply from Zignagenix
Manuel helped me maneuver through my process so perfectly. The dr and other staff are awesome too. They don’t let you get uncomfortable, they offer treats and cozy blankets. I’m already planning on going back and I went September 30.

Reply from Zignagenix
My name is Shola. I am from Northern BC in Canada. Having suffered with extreme debilitating knee pain since I was 31, it was very challenging to manage. At age 34 I was diagnosed with early onset osteoarthritis and told I would not be able to receive any surgical treatment for at least 20 years. 😳😫 Everything changed when I found stem cells.
I have had stem cell therapy twice from two different companies using two different methods. Both experiences had their own benefits. However, the experience with Zignagenix stem cell clinic was incredible.
I received my stem cells from Zignagenix on October 29th of 2021. (Trust Pilot won’t allow me to write a review past 1 year).
The level of care offered by Zignagenix is second to none. The quality of stem cells, the process that they use to harvest and cherry pick the most robust cells and then culture only those ones is state of the art. The criteria that people must meet to be allowed to donate their umbilical cord blood for the stem cell harvesting is at a standard so high that I feel safe and secure knowing that I am getting only the highest quality of stem cells from Zignagenix. These are just some of the reasons why I trust Zignagenix literally with my life and because of this I will continue to enjoy the deep healing benefits of their stem cell therapy for many years.
I experienced 75% relief from pain and inflammation within 4 days of my last stem cell treatment vs the same relief in one month from the previous company that I had received it from. I was immediately able to stop taking all anti inflammatories and over the course of the next year I just felt better and better and carried that into the next 3 years with virtually no pain. Without Zignagenix Stem Cell Therapy I would be living in a wheelchair with a vastly reduced quality of life and still medicating for extreme pain.
Zignagenix has truly given me my life back and enables me to live as actively and vibrantly as I am truly meant to.
I can’t even express how grateful I am. Thank you Zignagenix. You have my highest recommendation and deepest gratitude. ❤️🙏🏽💃🏻

Reply from Zignagenix
Diagnosed with Stage IV prostate cancer with bone metastases in April 2024. I was not interested in traditional treatments such as hormone
replacement therapy (HRT) or chemotherapy.
Instead, I turned to alternative therapies, beginning with Rick Simpson Oil and naturopathic supplements. Over the next year and a half, I added Ivermectin, Fenbendazole, Vitamin B17, Artemisinin, turmeric, and several others.
My bloodwork has shown concerning trends: continually rising PSA levels, a declining red blood cell count, and a low Absolute Lymphocyte Count (ALC). I came across research by Dr. Soon-Shiong highlighting that a prolonged ALC below 1000 can shorten lifespan. Reviewing my own results, mine had been under 1000 for several months.
I reached out to a supportive relative and shared my data. He suggested I look into ZignaGenix, a company specializing in stem cells and Natural Killer (NK) cells. After researching their work, I felt this could be the right path for me. NK Cells are designed to strengthen the immune system by boosting white blood cell counts and targeting diseased cells—without harming healthy ones. This non-destructive approach aligned perfectly with my
goal to avoid chemotherapy.
Ryland Dunne, my contact at ZignaGenix was patient, knowledgeable, and diligent in finding answers to all of our questions.
After deciding to move forward, we flew to San Diego and stayed in an Airbnb for the week. (Pro tip: ask Ryland for help with accommodations—he makes it much easier.)
I purchased the NK Cells package, excluding stem cells—300 million cells over five days, Monday through Friday.
Initially, I was uneasy about traveling to Tijuana or staying overnight there, but by Friday, we decided to stay there because it was simply more convenient.
We stayed at Hotel Real del Río, which was fantastic! The breakfast buffet was far from
typical—street tacos, beef roast, pork roast, roasted chicken, birria, ceviche, fresh juices,
eggs, omelets, and much more.
Mauricio, our shuttle driver, made a remarkable impression from day one. He wasn’t just a driver—he was an ambassador for ZignaGenix. Each morning, he greeted us with a genuine smile, enthusiasm, and positivity that set the tone for the day. His knowledge of the area, from San Diego to Tijuana, and his insights into local culture,
geography, food, and bilingualism were incredible. Mauricio went above and beyond his role, making us feel safe, informed, and welcomed at every step. His kindness and professionalism transformed what could have been a stressful experience into one
filled with comfort, trust, and laughter. ZignaGenix is fortunate to have him representing their values and patient care.
As for the clinic—it exceeded all expectations. I had the best week ever, and I credit that to
the incredible ZignaGenix Tijuana team:
• Andrea, the phlebotomist, was so skilled that patients were praising her for leaving no
bruises or marks whatsoever.
• Mariana managed our breakfasts, lunches, and snacks like a pro. Her omelets, energy bars,
beet juice, and coffee were a daily highlight.
• The chef who prepared and delivered our hot meals every morning deserves recognition
too—the food was excellent.
• Anna Karen, the clinical director, went above and beyond to schedule MRI imaging for me at
another hospital, even though I waited until the end of the week to request it.
• Ruben, another shuttle driver, transported me to that hospital and was as professional, kind,
and supportive as anyone could ask for.
• Dr. Oscar Ochoa called me personally before the procedure to answer my questions and
invite further discussion. During treatment, his bedside manner was beyond
compare—genuine, compassionate, and calming. In a moment of gratitude, I told him I loved
him. Without hesitation, he smiled and said he loved me too. It was a simple but unforgettable
gesture of humanity.
• CEO Carlos Ituarte was an unexpected delight—dynamic, humorous, engaging, and
genuinely connected with every patient he met.
Every single person at ZignaGenix went above and beyond to accommodate the patients’
needs. Their philosophy seems to be summed up in one word: “Yes.”
I began the week anxious about being in Tijuana and ended it impressed, grateful, and eager
to return – both to ZignaGenix and the Hotel Real del Río. (I’m still thinking about that
breakfast buffet!). Next time, I’ll make sure to take advantage of their massages, too.
As for the treatments themselves, everything went smoothly. I experienced mild evening
inflammation, but it was unclear whether that was due to diet, activity, or the therapy itself.
Otherwise, I had no complications.
I plan to have my blood work rechecked in about a month, which will determine my next steps. I'll update this review.

Reply from Zignagenix
The service was absolutely fantastic from start to finish! Everyone was so professional, friendly and attentive. Everything went smoothly and exceeded expectations. Thank you Manie for outstanding service, I would highly recommend!

Reply from Zignagenix
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