Sunscreen today must do more than block UV.
Modern skin needs next-generation defense, against:

• UV rays (UVA & UVB)

• Blue light

• Pollution

• Oxidative stress

• Inflammation

• Dehydration

• Immune suppression

And this is exactly where Ectoin^® natural steps in.

The Smart Addition to Advanced Sun Care

Ectoin^® natural is a clinically proven, multifunctional active that enhances skin resilience, immunity, and hydration, exactly what your SPF formulation needs to stand out.

SPF stops at the surface.
Ectoin® natural goes deeper.

The Hidden Impact of Sun Exposure

Sun damage isn’t just sunburn.
Even with SPF, your skin may still face:

• DNA damage

• Collagen degradation

• Immune suppression

• Chronic low-grade inflammation

• UVA rays penetrate deep, even indoors.

• Visible light and blue light accelerate aging and pigmentation.

• Pollution and oxidative stress further degrade the skin barrier.

SPF alone can't protect against it all.

Ectoin® natural Fills the Gaps

While UV filters block radiation, Ectoin® natural protects at the cellular level, strengthening skin from within:

• Repairs and protects the skin barrier

• Prevents immune cell depletion

• Neutralizes oxidative stress

• Defends against blue light, pollution, and visible light damage

• Provides long-lasting hydration

• Enhances skin’s stress tolerance and recovery

100% Protection of Langerhans Cells

In vivo, placebo-controlled study

Langerhans cells are the immune sentinels of the skin. UV exposure rapidly depletes them, leading to inflammation, sensitivity, and accelerated aging.

Study Design:

• 14-day treatment with 0.3% and 0.5% Ectoin® natural

• Human forearms exposed to UV

• Histological analysis performed

Results:

• 0.5% Ectoin® natural preserved 100% of Langerhans cells

• → Immune suppression prevented

• → Skin immunity and resilience maintained

Protection Against Visible Light–Induced Damage

In vitro study on human keratinocytes

Visible light contributes to:

• Oxidative stress

• DNA strand breaks

• Pigmentation

• Premature skin aging

Study Design:

• Pre-treatment with 0.025–0.1 mM Ectoin® natural

• UVA + visible light irradiation

• DNA and sunburn cell damage measured via Comet Assay

Results:

• Significant reduction in DNA strand breaks and cellular stress

• → Photodamage blocked where SPF ends

Turn Protection into Prevention

Your SPF should do more than block.
It should protect, preserve, and strengthen.

Ectoin^® natural transforms sun care into skin care:

✔ Skin barrier repair
✔ Anti-inflammatory & anti-aging benefits
✔ Long-lasting hydration
✔ Anti-pollution & blue light protection
✔ Brightening and even tone
✔ Microbiome support

Sunscreen Protects the Surface.

Ectoin® natural protects what lies beneath.

Formulate smarter. Formulate with Ectoin® natural.

Contact us at cosmetics@bitop.de for samples, data, and formulation support.