The Science Behind MD Stem Cell Factor 55 – Growth Factor Anti-Aging Serum
Our physician-formulated SPF 50 Mineral Block provides clinical-grade defense against photo-aging. Using Advanced Micronization Technology, we’ve engineered a blend of Titanium and Zinc that vanishes into the skin while providing a high-density physical shield.
Unlike chemical filters that absorb into the skin, this physical block uses multiple particle sizes to create a superior barrier. This creates a "micro-mirror" effect, reflecting 98% of aging UV rays and environmental pollutants away from the dermal layer.
Multi-Size Particle Matrix: Our formulation uses a specific distribution of mineral sizes. Larger particles provide immediate surface protection, while micronized particles fill in the skin’s natural texture to blur pores and ensure 100% coverage without a white cast.
Antioxidant Synergies: High-potency Vitamin E is suspended within the mineral matrix to neutralize free radicals caused by sun exposure and digital blue light (HEV), preventing dark spots and collagen breakdown in real-time.
The Science of Protection: MD Ultimate Mineral Sunblock
Advanced Mineral Shielding
Key Benefits
Seeing Is Believing
Immediate Physical Defense. Long-Term Skin Renewal.
Why Physical Reflection Trumps Chemical Absorption
SCIENCE OF ACTIVE DEFENSE
How to Use & Professional Directions
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Our customers' most-coveted products.
Customer Proven:
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Frequently Asked Questions
While MD Ultimate contains skin-nourishing antioxidants and minerals, it is specifically designed as a Medical-Grade Physical Shield rather than a primary hydrator. For the best results and a seamless finish, we recommend the following: The Correct Order: Apply your daily moisturizer first to hydrate the deeper layers of the skin. Once absorbed, apply MD Ultimate as the final step to lock in moisture and create a physical UV barrier. Oil-Free & Non-Comedogenic: Our formula is 100% oil-free, making it ideal for layering without feeling heavy or clogging pores—even on oily or acne-prone skin. Water-Resistant Protection: Unlike many moisturizers with SPF, MD Ultimate is water-resistant, ensuring your protection stays intact during humidity, exercise, or swimming.
For maximum photoprotection and a flawless finish, follow this professional application protocol: When to Apply: As a physical mineral block, this should be the final step of your morning skincare routine. Apply it after your moisturizer but before your makeup. The Technique: Dispense a pea-sized amount onto your fingertips. Dab onto the forehead, cheeks, and chin, then gently smooth outward. Our micronized formula blends effortlessly for a seamless, transparent finish without the heavy rubbing required by traditional zinc creams. Immediate Defense: Unlike chemical sunscreens that require a 20-minute wait, MD Ultimate provides instant protection the moment it touches your skin. Reapplication: To maintain the "Micro-Mirror" reflection effect, reapply every 2-3 hours during prolonged sun exposure or after swimming.
Yes. Because MD Ultimate utilizes a pure physical mineral base rather than chemical filters, it is exceptionally gentle and biocompatible with all skin types, including: Sensitive & Reactive Skin: Our fragrance-free, hypoallergenic formula sits on the skin’s surface rather than absorbing into it, eliminating the "stinging" sensation often caused by chemical sunscreens. Acne-Prone & Oily Skin: The lightweight, non-comedogenic (pore-friendly) matrix provides a blurring, matte-finish effect that helps minimize the appearance of pores without clogging them. Post-Procedure Skin: Physician-formulated to be safe for use after clinical treatments (such as lasers or chemical peels) when the skin barrier is most vulnerable and requires maximum physical protection. Dry or Mature Skin: Infused with Vitamin E and essential minerals, it helps maintain the moisture barrier while preventing the photo-aging that leads to fine lines.
Unlike traditional chemical sunscreens that absorb into the skin and convert UV rays into heat, MD Ultimate works as a Physical Shield. Utilizing a high-density matrix of 13% Titanium Dioxide and 3.8% Zinc Oxide, it creates a "Micro-Mirror" effect on the skin’s surface. This allows the formula to reflect and scatter 98% of UVA (aging) and UVB (burning) radiation instantly upon application. Additionally, we’ve infused the mineral layer with High-Potency Vitamin E, which acts as a secondary biological defense. While the minerals reflect light, the antioxidants neutralize free radicals caused by digital blue light and pollution, stopping collagen breakdown before it starts.
MD Ultimate Anti-Aging Mineral Block is a medical-grade physical photoprotector that bridges the gap between clinical sun defense and skin-refining aesthetics. More than a standard SPF, it is a multitasking mineral matrix that provides three essential skin benefits in one step: Physical Defense: A high-concentration blend of 13% Titanium Dioxide and 3.8% Zinc Oxide that reflects UV radiation and digital blue light. Biological Repair: Infused with Vitamin E and trace minerals to neutralize oxidative stress and support the skin's moisture barrier. Aesthetic Perfection: A sheer, weightless formula that blurs pores and imperfections, delivering a radiant, "selfie-ready" finish without the heavy feel of traditional BB creams.







