As summer temperatures soar, so do the stressors on your skin. From UV rays to infrared radiation and environmental pollution, your skin is constantly battling elements that accelerate aging—especially heat. Enter the latest innovation from Dermalogica: the BioLumin-C Heat Aging Protector SPF 50.

This high-performance sunscreen isn’t just about protection from sunburn; it’s a scientifically advanced formula designed to tackle one of the most overlooked aggressors in skin aging—heat-induced oxidative stress. Whether you're planning beach days, rooftop brunches, or just commuting under a blazing sun, this product is your new go-to for radiant, resilient skin.

The Hidden Enemy: What Is Heat-Induced Aging?

We often associate aging with UV rays, but heat itself can be damaging to your skin. Prolonged exposure to high temperatures triggers inflammatory responses and oxidative stress, breaking down collagen and elastin faster than usual. This leads to:

• Increased redness and sensitivity
• Accelerated formation of fine lines and wrinkles
• Dehydration and a compromised skin barrier
• Pigmentation and uneven skin tone

In summer, heat isn’t just unavoidable—it’s everywhere. Whether you're in the sun, near asphalt, or even indoors with poor ventilation, thermal aging is real, and your skin needs specialized protection.

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The Science Behind BioLumin-C Heat Aging Protector SPF 50

Dermalogica’s BioLumin-C line is known for its powerful vitamin C innovation, and this new SPF 50 addition builds upon that legacy with an extra layer of defense.

Key Ingredients & What They Do:

1. Advanced Vitamin C Complex (Biolumin-C)
   Unlike typical vitamin C, this advanced complex is highly stable and bioavailable, meaning it penetrates deeper into the skin and remains effective longer. It neutralizes free radicals caused by both UV and heat exposure, preventing premature aging and brightening the skin.
2. InfraGuard™ (Tara Tannin + Organic Sunflower Sprout Extract)
   This patented complex protects against infrared radiation and environmental pollutants. It significantly reduces oxidative stress caused by heat and helps maintain mitochondrial function—aka your skin cells’ energy production.
3. Broad Spectrum SPF 50 with Mineral + Chemical Filters
   Offers robust protection against UVA and UVB rays while remaining lightweight and non-greasy. Ideal for layering under makeup or wearing alone.
4. Antioxidant Botanical Blend
   Ingredients like rosemary, green tea, and licorice root soothe inflammation, reduce redness, and enhance the skin’s natural defense barrier.
5. Hydration Boosters
   Glycerin and other humectants lock in moisture, preventing the dehydration typically caused by sun and heat.

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How to Incorporate It into Your Summer Routine

The BioLumin-C Heat Aging Protector SPF 50 isn’t just another SPF—it’s a multitasker that functions as your moisturizer, antioxidant serum, and sunscreen all in one. Here's how to incorporate it into your morning routine:

Step-by-Step Application:

1. Cleanse
   Start with a gentle cleanser (like Dermalogica’s Special Cleansing Gel) to remove sweat and overnight buildup.
2. Tone & Treat
   Apply a toner or essence if desired, followed by any serums—though you can skip vitamin C since the product already contains a potent dose.
3. Apply BioLumin-C Heat Aging Protector SPF 50
   Use a generous amount—about two fingers' length—and spread evenly over your face and neck. Don’t forget your ears and décolleté.
4. Follow with Makeup (Optional)
   This formula acts as a great primer base, especially in the heat. Lightweight and non-pilling, it won’t disrupt your makeup.

Who Is It Best For?

The Dermalogica BioLumin-C Heat Aging Protector SPF 50 is designed for:

• Anyone concerned about premature aging
  Particularly if you live in warm climates or spend a lot of time outdoors.
• Sensitive skin types
  Thanks to its soothing botanicals and non-comedogenic formula.
• Oily to combination skin
  It’s lightweight and doesn’t feel greasy, making it perfect for humid days.
• Urban dwellers
  If pollution and city heat are a daily reality, the added antioxidant protection will be a game changer.
• Busy professionals & minimalists
  It consolidates multiple steps into one powerful product—ideal for on-the-go routines.

Pro Tips for Even Better Results

• Store it in the fridge for a refreshing morning application that calms puffiness.
• Pair it with a gentle exfoliant like the Daily Microfoliant 2–3 times a week to prevent buildup and boost vitamin C absorption.
• Use it on your hands and chest—common areas we forget but are equally prone to heat aging.