by the experts at Laser & Skin Surgery Center of Northern California

Collagen — it’s one of the most talked-about buzzwords in beauty. But as scientists and skin experts, we’re here to cut through the noise and help you understand what works to preserve and restore collagen — and what doesn’t.

What Is Collagen, and Why Does It Matter?

Collagen is the most abundant protein in our bodies and plays a key role in skin structure, elasticity, and firmness. But by the time you hit your 30s, collagen production naturally declines, leading to:

• Fine lines and wrinkles
• Loss of firmness
• Thinner, crepey skin
• Slower healing

Collagen loss is one of the primary drivers of visible skin aging — which is why so many treatments, serums, and supplements promise to boost it. But not all collagen solutions are created equal.

What Doesn’t Work: The Myth of Collagen Creams

Let’s bust a myth: applying collagen topically won’t rebuild your skin’s collagen. Why? Collagen molecules are too large to penetrate the skin’s surface. That luxurious cream might feel great, but it won’t replenish your collagen levels from the outside in.

Instead, focus on ingredients that stimulate your body’s own collagen production, like:

• Vitamin C (stabilizes collagen fibers and boosts new production)
• Retinoids (proven to trigger collagen synthesis)
• Peptides and growth factors (signal skin to build more collagen)

What Does Work: Science-Backed Collagen Stimulators

At our clinic, we use a combination of medical-grade skincare, lasers, and injectables to restore collagen at a structural level. Here are our top collagen-stimulating treatments:

1. Laser Resurfacing & Microneedling

Lasers like Fraxel, Clear + Brilliant, and UltraClear stimulate deep collagen remodeling for firmer, smoother skin with real results over time.

2. Biostimulatory Injectables

Injectables like Sculptra® and Radiesse® trigger the body’s natural collagen response — restoring volume and skin quality gradually and naturally.

3. Topical Protocols That Support Skin Longevity

We build custom regimens that include Growth Factor, Cellular Energy, Antioxidant Serums, and other clinical-strength topicals designed to maintain skin health long term.

4. Collagen Supplements: Do They Work?

Some oral collagen supplements, especially hydrolyzed peptides with added vitamin C and zinc, may support collagen formation — but results vary, and consistency is key. Think of them as a boost, not a cure-all.

The Bottom Line: Collagen is Your Skin’s Lifeline — Protect It Wisely

Collagen loss is inevitable, but with the right care, you can slow it, restore it, and maintain glowing, resilient skin well into your 40s, 50s, and beyond.

We believe in science over trends — and real results over hype..