
At Hayes Valley Medical Esthetics, we are dedicated to providing our clients with the most advanced, scientifically-backed skincare solutions. As part of our commitment to offering the best in aesthetic care, we are excited to introduce DefenAge Pro Skincare, a line that has quickly become one of our favorites due to its cutting-edge, research-driven approach to skincare.
With its innovative use of Age-Repair Defensins™, DefenAge stands out in the skincare world as a powerful ally in the fight against the visible signs of aging. This line is not only backed by science but also aligns perfectly with our core philosophy: enhancing natural beauty and helping our clients look their best at any age.
The Science Behind DefenAge Skincare
DefenAge’s transformative power comes from its core ingredient: Age-Repair Defensins™. These naturally occurring peptides play a crucial role in skin protection by shielding it from injury, inflammation, and infection. Think of them as your skin’s internal defense system, effectively renewing and repairing damaged skin. In fact, they are as effective in stimulating skin renewal as Ozempic is in diminishing appetite.
Typically, our skin’s renewal process is managed by basal cells, stem cells that drive skin turnover, promote the renewal of keratinocytes, and support regular skin regeneration. However, as we age, these basal cells mature and may undergo mutations that can impair their function, potentially leading to issues such as skin cancer.
This is where Defensin-based skincare like DefenAge offers a remarkable advantage. It serves as a highly effective alternative to traditional anti-aging ingredients, like retinol, especially for those who experience sun sensitivity or irritation. Defensin-mediated skincare provides all the anti-aging benefits without the typical side effects.
Beyond anti-aging, DefenAge is also highly beneficial post-procedure. Following laser or energy-based treatments, Defensins help accelerate healing and amplify results. By boosting skin cell turnover and regeneration, they complement the collagen production initiated by devices, leading to brighter, smoother, and more hydrated skin due to faster cell renewal.
Why We Love DefenAge at Hayes Valley
At Hayes Valley, we believe in the power of personalized care, and DefenAge fits seamlessly into our holistic approach to skincare. After a comprehensive consultation, we recommend a customized treatment plan that often includes DefenAge products to enhance results.
Whether you’re looking to address the early signs of aging or improve the overall health of your skin, we incorporate DefenAge into both preventive and corrective strategies. From our signature facials to advanced treatments like laser skin resurfacing or microneedling/a>, DefenAge works in synergy to provide long-lasting, natural results.
Your Next Step to Radiant Skin
At Hayes Valley Medical Esthetics, our goal is to offer you the most effective and scientifically-backed treatments available. DefenAge Pro Skincare is a standout in the world of anti-aging skincare, and we’re proud to incorporate it into our range of services. With proven results and clean, effective ingredients, DefenAge provides a luxurious, scientifically-backed approach to skincare that delivers real results.
One of the standout products in the DefenAge lineup is the 8-in-1 BioSerum, which recently won a New Beauty and Allure Award 2025. This award-winning serum is celebrated for its ability to provide comprehensive anti-aging benefits in one powerful formula, from improving skin texture to boosting hydration and enhancing radiance.
If you’re ready to elevate your skincare routine and see the transformative effects for yourself, we invite you to schedule a consultation with our expert team. Let us help you achieve the radiant, youthful skin you deserve, because at Hayes Valley, your beauty is our secret.

