Peptides used in skin, hair, and aesthetic applications are short amino acid sequences that signal cellular processes such as collagen synthesis, fibroblast activity, and hair follicle signaling. At My Concierge MD, peptide therapy for these indications is prescribed and supervised by Dr. David Nazarian — a board-certified internal medicine physician trained at UCLA, the Sackler School of Medicine, and Huntington Memorial Hospital, a USC-affiliated teaching institution — and selected based on individual clinical assessment, medical history, and treatment area.
The best regenerative medicine center in Los Angeles for all your anti aging and weight loss needs. I initially was looking for a place that performed exosome therapy and stem cells and was knowledgeable in anti aging medicine. I was blown away with all the treatments offered by this regenerative center. Not only were they able to help me with the chronic fatigue and long covid I have been suffering from but they also helped me with medical weight loss and optimizing my overall health. They have compounded semaglutide injections such as ozempic and anything else you can think of. Highly recommend them
How Peptides Support Skin Rejuvenation and Vitality
Peptides are short chains of amino acids that naturally occur in the body and serve as building blocks for proteins such as collagen. Topical peptide formulations are widely available in skincare products, and research into their role in skin structure and hydration is ongoing, though results vary by individual and formulation.
Natural peptide levels are believed to decline with age, which researchers have associated with visible signs of aging such as fine lines, sagging skin, and uneven texture. Some peptide-containing skincare products are studied for a potential role in supporting collagen production and skin renewal, though individual results vary and are not guaranteed.
The Role of Peptide Therapy in Aesthetics and Health
Peptide use for skin and hair is generally discussed alongside broader wellness goals. Certain peptides, such as signal peptides, are studied for their role in cellular communication and tissue repair, though the strength of clinical evidence varies by peptide and by application. Dr. Nazarian evaluates each patient individually to determine whether a peptide-based approach is appropriate.


Key Benefits of Peptides for Youthful Skin and Hair
- Peptides are studied for a potential role in collagen production and skin elasticity, an area of ongoing research.
- Some peptide formulations are marketed for hydration and skin nourishment, though individual results vary.
- Certain peptides are being studied for a possible role in hair growth and follicle health, though clinical evidence remains limited.
- Discussed for a potential supportive role in skin barrier health, based largely on early research.
- Some topical peptide products are marketed to reduce the appearance of fine lines, though results are not guaranteed and vary by individual.
Essential Types of Peptides and Their Unique Functions
Several types of peptides are discussed in connection with aesthetic treatments, each associated with a different proposed function:
- Signal Peptides: Studied for a potential role in signaling skin cells to support collagen and elastin production.
- Carrier Peptides: Believed to help deliver minerals and nutrients to the skin; evidence for their role in healing is still developing.
- Neurotransmitter-Inhibiting Peptides: Studied for a potential effect on the appearance of muscle-induced wrinkles; results vary by individual and formulation.
- Enzyme-Inhibiting Peptides: Studied for a potential role in inhibiting enzymes that break down collagen; clinical evidence supporting this effect is still developing.
Integrating Peptides into Your Daily Skincare Routine
Incorporating peptides into a daily skincare routine is straightforward. Many skincare products contain peptides intended to deliver these ingredients directly to the skin, though formulations and evidence of effectiveness vary by product.
Whether you choose serums, creams, or masks, consistency is crucial for optimal results. Our team at My Concierge MD, which includes experienced professionals in concierge medicine, can guide you on personalized applications that suit your needs.
The My Concierge MD Advantage for Peptide Therapy
At My Concierge MD in Beverly Hills, we pride ourselves on offering personalized, relationship-based care. Under the leadership of Dr. David Nazarian—a board-certified internal medicine physician with extensive experience in concierge medicine—we ensure that each patient receives thoughtful and tailored treatment. Enjoy the convenience of various services, including in-office visits, house calls, and expedited appointments, all designed to meet your unique needs.

Frequently Asked Questions About Peptide Treatments
-
Peptides are studied for a potential role in collagen production, skin texture, hydration, and hair growth, though the strength of evidence varies by peptide and results are not guaranteed.
-
Peptide treatments are discussed as an option for a range of skin types, though suitability and expected outcomes vary by individual. Dr. Nazarian can evaluate whether a peptide-based approach fits your skin and health history.
-
Integrate peptide-infused serums, creams, or treatments into your daily regimen for best results, and consult with our team for personalized recommendations.
-
Most people tolerate peptide treatments well; however, we recommend a consultation to discuss possible reactions based on your skin type.
-
Results vary by individual, but many clients begin noticing improvements in skin texture and hydration within a few weeks of consistent use.

Why Choose Us
Choosing My Concierge MD for your peptide therapy means opting for expertise and convenience. Here are just a few reasons to consider our services:
- Board-certified physician with a focus on personalized care.
- Direct physician oversight for all treatments ensuring quality and confidence.
- Comprehensive approach encompassing both aesthetic and overall health.
- Flexible service options including in-office and home visits.
- Access to the latest peptide therapies for optimal skin and hair health.
Schedule Your Consultation Today
If you’re ready to enhance your skincare and haircare routine with peptides for skin, hair, and aesthetics, reach out to My Concierge MD in Beverly Hills. With Dr. David Nazarian’s extensive training in regenerative medicine and concierge care, you are in capable hands. Schedule your consultation today to explore the transformative benefits of peptide therapy.
Medically reviewed by David Nazarian, MD on