Personalized Peptide Therapy at Holistic Bio Spa®
A Private Regenerative Medicine Center in Puerto Vallarta, Mexico
What is Peptide Therapy?
metabolic signaling and appetite regulation
tissue repair and inflammation response
growth-hormone signaling for select cases
immune modulation and antimicrobial peptides
neurologic support and cognitive pathways
skin, hair, and collagen signaling
What is the difference between amino acids, peptides, and proteins?
Amino acids are small molecules that your body uses like building blocks every day to build and repair tissue.
Peptides are short chains of amino acids. When 2 to about 50 amino acids link together, they’re typically classified as peptides.
Peptides play major roles as signaling molecules, messengers, and repair-support compounds in the body. In holistic medicine at our clinic, certain peptides are administered to act like “biological signals” in the body with the goal of supporting, inducing, or regulating some biological function—often with the goal of improving health, recovery, or rejuvenating systems that can underperform with age, stress, inflammation, or chronic strain.
Some peptides are used in FDA-approved medications (for example, tirzepatide; and tesamorelin for specific indications). Others are still in the research phase—meaning the initial research and trials may be promising, but large adoption for use in medicine may still be limited. At Holistic Bio Spa clinic in Puerto Vallarta, Mexico, our peptide therapy is always approached as personalized evidence-based medicine: we match the protocol to your goals, health history, and lab work—then monitor your response over time.
Proteins are longer chains—usually more than 50 amino acids—that fold into complex structures to perform big jobs in your body (structural support, enzymes, transport, immune functions, and more).
Convenient, hassle-free peptide treatments—guided from virtual consultation to in-clinic care
Send us a message with your goals and any recent labs you have. Our Patient Advisor Team will ask a few quick questions so we can understand your needs and route you to the right doctor.
Your clinician will review your case and recommend a peptide protocol based on your health history and objectives. If lab testing is appropriate, we’ll guide you through what to order and how to complete it before your visit—so your plan is ready when you arrive. Peptides are prescribed only after a comprehensive evaluation along with our signature Medicine 4.0® approach.
We look forward to helping you reach your full potential with our holistic regenerative therapies in Puerto Vallarta, Mexico. Our clinic is known for PRACTICING THE MEDICINE OF THE FUTURE… TODAY!®
How does Peptide Therapy work?
List of Peptides Available at Holistic Bio Spa Clinic in Puerto Vallarta, Mexico
- Tissue repair, recovery, and regeneration support BPC-157
Often used for recovery and repair signaling involving soft tissue, joints, and overall healing response as seen in clinical studies like this one.BPC + TB500
A combination commonly requested for recovery-focused protocols. TB-500 is a fragment associated with thymosin beta-4 wound-healing research.BPC-157 + GHK-Cu + TB-500
A combo approach combining repair-support signaling (BPC-157), skin/collagen signaling (GHK-Cu), and TB-500-related pathways.GHK-Cu
Often used in protocols focused on collagen signaling, skin quality, and tissue repair support, as highlighted in clinical research.ARA-290 (Cibinetide)
Researched for tissue-protective and repair-related signaling. Most known for its role in a clinical study involving small fiber neuropathy symptoms (sarcoidosis). - Immune and antimicrobial pathway support
Thymosin Alpha-1
A thymic peptide with published clinical discussion in immune modulation contexts.Thymalin
A thymus-derived peptide preparation mentioned in immune regulation literature.LL-37
An antimicrobial peptide studied in topical applications, including diabetic foot ulcer healing trials.VIP / VIP-5 (Vasoactive Intestinal Peptide)
VIP (and synthetic forms such as aviptadil) has been studied in pulmonary and critical care contexts. - Sexual wellness and reproductive signaling
PT-141
Bremelanotide (PT-141) has published phase 3 trial evidence in hypoactive sexual desire disorder. It may be considered for treating low libido.Kisspeptin-10
Studied in humans for reproductive hormone signaling (LH/FSH).Oxytocin Acetate
A peptide hormone studied in multiple uses, one of which shows potential in improving sexual wellness.
- Metabolism, performance, and body composition support Tirzepatide
A peptide-based medication with strong clinical trial evidence in weight management.Tesamorelin
Studied for visceral fat reduction in specific patient populations (NEJM trial and JAMA study)CJC-1295 (sin DAC)
Used to signal proper growth hormone (GH/IGF-1) signaling in healthy adults in studies like this one.Ipamorelin
A selective growth hormone secretagogue researched for its role in GH release signaling.Tesamorelin / Ipamorelin
Often paired in body-composition protocols to support GH-axis signaling in selected patients. Your doctor will prescribe what is appropriate for you.IGF-1 LR3
Popularized in performance circles due to its role in stimulating growth hormone expression. When used under the clinical and ethical guidance of our doctors, this peptide can be administered to select patients after lab tests to determine the complexity of IGF-1 biology and potential risks found in clinical research.Melanotan
Melanotan can be used under strict medical guidance for certain skin conditions. Consult with our doctors. - Cognitive and neurologic support options
Cerebrolysin
A neuropeptide preparation studied primarily in stroke recovery research (Cochrane review and PubMed)XA11 SEMAX (Semax)
A peptide related to neurologic function discussed in preclinical research.SK5 Y SELANK (Selank)
Used in anxiety-related research and neurobiology literature. - Longevity, mitochondrial & cellular stress
Epithalon (ET-10 and ET-50)
Often used for its role in longevity markers as discussed in laboratory and clinical reporting.FOXO4
Is reported and researched for its ability to potentially prevent cells from aging, maintaining their viability even in aged patients.Elamipretide (2 S50 and SS-31)
Applied in studies for its influence on improving mitochondrial disorders and related conditions in research trials like this one.MOTS-c
A mitochondrial-derived peptide used to boost metabolic health as discussed in research literature and human clinical trials.
Frequently Asked Questions About Peptide Therapy in Puerto Vallarta
- How many peptide therapy sessions are needed?
The number of sessions depends on your goals, your baseline health, and the peptide being used. Your provider will build a plan and tell you what outcome markers to track and when to reassess.
- What conditions can peptide therapy help with?
At Holistic Bio Spa clinic in Puerto Vallarta, Mexico, peptide therapy may be considered as part of a holistic plan for treatment goals such as:
- healthy aging and skin support
- body composition and metabolic support
- recovery and performance support
- immune resilience and inflammation balance
- cognitive support and mental clarity
- sexual wellness and hormone signaling support
A free evaluation with one of our specialists will help you determine which treatment(s) may work best for you.
- What should I expect during a peptide therapy session?
Peptide therapy is typically quick and minimally disruptive. Many protocols involve injections administered with clinical guidance. Most patients return to normal activities right away, depending on the protocol.
At times, our doctors may provide you with peptides to continue your injections at home as prescribed.
- How is peptide therapy different from traditional treatments?
Unlike traditional pharmaceuticals that often come with unintended side effects, peptides work by stimulating natural processes in the body. That said, peptides are still biologically active—and the safest approach is to treat them like any medicine: proper sourcing, correct dosing, appropriate monitoring, and professional oversight from our doctors.
- What are the contraindications and risks of peptide therapy?
Because peptides can affect hormones, immune signaling, metabolism, and other sensitive systems, peptide therapy is not for everyone. Always disclose your medical history, medications, pregnancy status, and past reactions.
Quality, dosing, sterility, sourcing, and monitoring are very important at our clinic in Puerto Vallarta. We take our responsibility seriously and will not prescribe certain peptides without strict lab studies and doctor oversight.
Caution for competitive athletes: Keep in mind that many growth-hormone–related peptides are explicitly addressed in anti-doping rules.
Alternative Cancer Treatments & Stem Cell Therapy Expert
Zoli has been helping people heal with natural methods for over 35 years.
- Naturopath
- Certified Clinical Nutritionist
- Quantum Biofeedback Specialist
- Colon Hydrotherapist
- Yoga Master
Medical Doctor & Regenerative Medicine Expert
Dr. Bridget is a passionate and experienced physician who brings a global perspective to holistic medicine. Her dedication to helping patients overcome complex conditions is matched by her joy in seeing them thrive under care that treats the whole person with innovative and effective treatments that avoid surgery and pharmaceutical drugs.
Do you like what you do? “I love what I do as it’s very rewarding helping patients recover from challenging conditions and pain. Quite often they have travelled the world before finally finding great holistic medicine here.”
What is the most rewarding aspect of your job? “Working with an amazing team of dedicated professionals all aiming to achieve the best results for patients. It is very rewarding when the treatments have such positive outcomes and the patients are happy.”
What do you like doing in your spare time? “I’m a keen swimmer and I love exploring different beaches and pools to try out. It’s a great way to stay fit and relax.”
What is one thing that would be impossible for you to give up? “Being healthy and pursuing a healthy balanced lifestyle and enjoying great wholesome food. Feeling well has its own rewards and is often not valued enough by us humans until we have serious health challenges.”
What would you sing at karaoke night? “Not too sure about this as I don’t think I’m a great singer, but I do enjoy 80’s power ballads for their strong messages and drama—sung by others though.”
Where can we find you when you’re not working? “Swimming somewhere and exploring new places to swim around Puerto Vallarta. There are so many lovely places here.”
Director of Innovation and Clinical Supervision — Epigenetic Health & Wellness, Longevity & Integrative Medicine
Dr. Alexander is an internationally experienced physician with more than 35 years of expertise in integrative medicine, regenerative therapies, longevity science, clinical immunology, and biotechnology innovation. As Director of Innovation and Clinical Supervision at Holistic Bio Spa, he helps develop advanced treatment protocols focused on personalized care, regenerative medicine, epigenetic wellness, peptide therapies, immune optimization, and healthy aging.
Throughout his career, Dr. Alexander has worked extensively in clinical research, biotechnology development, and patient-centered longevity medicine. His approach combines advanced scientific innovation with individualized holistic care, helping patients address complex health conditions through education, prevention, and modern regenerative strategies.
What makes your approach to medicine unique? “I practice individualized integrative medicine for rejuvenation, epigenetic wellness, and longevity. My goal is to implement advanced fundamental and clinical sciences into my protocols, specializing in conditions for which conventional medicine has exhausted its potential.”
Dr. Esli Pérez graduated with a Medicine degree from the University of Guadalajara with experience in alternative medicine techniques such as medical Biomagnetism, aromatherapy, and Schüssler salts, and is currently studying Emotional Biodecoding.
Her next personal challenge is to study for a master's degree in Regenerative Medicine.
How do you think your teammates see you? I think they see me as the new addition to our beautiful team, as well as a friendly person who tries to learn everything from each of them and someone trustworthy.
Do you like what you do? Absolutely, I love what I do, and I do it from the heart... there is a saying that goes, "If you love what you do, you'll never work a day in your life." I like to apply it in my life.
What is the most rewarding aspect of your job? When a patient thanks you because they feel much better and smile at you, and when their relatives show appreciation.
What do you like to do in your free time? I like reading, spending time at home with my 4 cats, and watching the sunsets.
What do you sing at karaoke night? Forbidden love and if once from Selena!!
When are you happiest? When I can go to Houston to spend days taking care of my grandmother, being with her is definitely my happy place.
Medical Doctor & Regenerative Medicine Expert
Dr. Sergio is certified in Regenerative Medicine by the Ministry of Education and has over 8 years of experience in radiology. He is a knowledgeable and approachable physician who combines modern therapies with patient education to create lasting change. His thoughtful care and collaborative approach empower patients to take charge of their health and well-being.
What is the most rewarding aspect of your job? “Being able to help patients by identifying their issues and working together to improve them through education and the most up-to-date therapies.”
What do you like doing in your spare time? “I enjoy playing tennis and spending time with my family.”
What could you never give up? “My children.”
What would you sing at karaoke night? “A bit of everything—from Creedence to Carin León.”
Where can we find you when you're not working? “Only my wife knows that!”
Medical Doctor & Regenerative Medicine Expert
Dr. Pamela brings a beloved, compassionate, and gentle presence to our medical team. Her calm and thoughtful approach to patient care reflects her deep commitment to healing and the pursuit of wisdom, both professionally and personally.
Do you like what you do? “Most days I love what I do, some days it’s extremely draining.”
What do you like doing in your spare time? “Connecting with nature through sports—hiking, climbing, surfing—and studying. I’m obsessed with knowledge and wisdom.”
What is one thing that would be impossible for you to give up? “I don’t know if there’s anything I couldn’t give up. I don’t believe in impossibility and limitations.”
What would you sing at karaoke night? “I love music, so any song is good.”
Where can we find you when you’re not working? “With my dogs and life partner.”
Medical Doctor & Stem Cell Expert
Dr. Eduardo Fernandez is a distinguished medical professional specializing in stem cell therapies and regenerative medicine. He is a certified member of the Mexican College of Stem Cells and Regenerative Medicine, as well as the Mexican Council of Stem Cells for Therapeutic and Research Purposes. Dr. Fernandez's certifications are the result of a rigorous 8-hour examination process, reserved for a select group of doctors who possess advanced knowledge and experience in these cutting-edge treatments. With only 50 certified doctors in Mexico, Dr. Fernandez's expertise is highly sought after and respected.
In addition to his national recognition, Dr. Fernandez is awaiting international certification from the renowned International Society for Stem Cell Research (ISSCR). Membership in this prestigious organization signifies Dr. Fernandez's extensive experience and expertise in stem cell treatments. The ISSCR includes prominent scientists from renowned universities such as Harvard, Yale, Stanford, and other esteemed institutions worldwide. Being a part of this elite society represents the pinnacle of honor and prestige in the field of stem cell therapies.
Furthermore, Dr. Fernandez is also seeking membership and international certification from the International Society for Extracellular Vesicles (ISEV), the largest community of extracellular vesicle researchers globally. With only two thousand members worldwide, ISEV's select nature underscores Dr. Fernandez's exceptional dedication to advancing scientific knowledge in the study of exosomes and cellular messengers. By pursuing membership in ISEV, Dr. Fernandez continues to demonstrate his commitment to staying at the forefront of research and innovation in the field of regenerative medicine.
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