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BioSkinMD: Introduction To The Essentials Collection

Learn more about the four powerhouse products in the BioSkinMD Essentials Collection.

How to Inject Testosterone

Watch this instructional video to learn how to draw and inject testosterone safely.

Ascorbic Acid (Vitamin C)

Defy APRN, Janel explains the benefits of Ascorbic Acid (Vitamin C) when administered via IV (intravenous) infusion.

Tri-Amino Injections

Defy APRN, Janel explains the benefits of Tri-Amino injections.

Methylcobalamin (B12) Injections

Defy APRN, Janel, discusses the benefits of Methylcobalamin (B12).

Virtual Tour of Defy Medical

Myer's IV Infusion

Defy APRN, Janel explains the benefits of our modified Myers Cocktail Intravenous (IV) infusion.

L-Glutathione Injections

Defy APRN, Janel explains the benefits of the potent antioxidant, L-Glutathione.

Injectable and Intravenous (IV) Nutrition

Defy APRN, Janel discusses the benefits of nutritional supplementation via injection or intravenous (IV) infusion.

Dr. Walker Discusses Integrated Hormone Therapy for Sarcopenia and Age-Related Muscle Loss

Defy Nurse Practitioner, Ben, Discusses His Approach to Prescribing HRT

Defy Nurse Practitioner, Janel, Discusses her Approach to Prescribing HRT

Dr. Saya Discusses the Complexity of Prescribing Hormone Replacement Therapy (HRT)

Defy Physician's Assistant, Mike, Discusses His Approach to Prescribing HRT

Dr. Richard Walker Discusses Sermorelin

Defy Medical CARES - Mission Statement

In this video, the Defy staff explain the meaning behind our mission statement, Defy CARES (Communicate, Advise, Review, and Ensure Satisfaction)

Dr. Walker Discusses the History and Uses of Peptide Products

Dr. Walker Discusses Pituitary Function and Healthy Aging

Working for Defy Medical

Dr. Richard Walker Discusses the History of Hormone Replacement Therapy

Dr. Richard Walker Discusses Growth Hormone Replacement Therapy for Anti-Aging

Simplifying BHRT for Pre-menopausal and Post-menopausal Women

Dr. Saya Discusses Platelet-rich Plasma (PRP) Treatments

Dr. Saya Discusses the Timeline to See the Effects of TRT

Dr. Saya Discusses Sexual Performance in Women

Dr. Calkins Discusses the Importance of Nutrition

Matt from Illinois - Video Testimonial

Steve from Florida - Video Testimonial

An Update from Chris from California

Chris from CA - Video Testimonial

Overcoming Challenges in Weight Management

Dr. Justin Saya, medical director of Defy Medical, discusses overcoming the challenges of weight management.

The Cutting Edge Sub Q

All You Need to Know About Testosterone- From an Author and Long Term User

Nelson Vergel, the author of Testosterone: A Man's Guide" ( describes how to maximize benefits and minimize side effects of testosterone replacement therapy. Nelson answers questions on Get a cheap testosterone test (no doctor visit required) and affordable blood tests in the US here.

The Post-Finasteride Syndrome -- Persistent Propecia Side Effects

Dr. John Crisler, D.O. speaking out at a medical symposium on the dangers of Finasteride (Propecia, Proscar), it's dangerous effects on the endocrine system and possibility of permanent side effects.