Intraceuticals Vitamin D3+ Booster 30ml

Vitamin D booster serum with 7-Dehydrocholesterol for skin barrier and cell repair

Vitamin D plays an essential role in skin health — it regulates cell renewal, supports barrier function, soothes inflammation, and protects the integrity of DNA in skin cells. Yet a large part of the population consistently has too little Vitamin D, especially in the northwestern European climate zone where sunlight exposure is limited. For the skin, this deficiency translates into a dull, dry complexion, reduced resilience, and delayed repair mechanisms.

The Intraceuticals Vitamin D3+ Booster is the first booster in the range to directly address this deficiency through the skin itself. The key ingredient 7-Dehydrocholesterol is a Vitamin D3 precursor that — just like in the skin under sunlight — helps replenish Vitamin D. Supplemented with Beet root extract that activates the Vitamin D receptor, marine protection against blue light, and low molecular weight hyaluronic acid, the formula works on multiple levels for more resilient, even-toned, and visibly healthier skin.

Benefits

• Replenishes Vitamin D in the skin via the 7-Dehydrocholesterol precursor upon UVB light exposure
• Strengthens the skin barrier and supports cell renewal and repair
• Soothes inflammatory reactions and comforts sensitive or irritated skin
• Protects against blue light and environmental pollution thanks to marine algae extract
• Improves skin texture, elasticity, and hydration for a visibly younger and more even appearance

Active ingredients

7-Dehydrocholesterol: A Vitamin D3 precursor naturally found in the skin that converts to active Vitamin D3 upon exposure to UVB light. In this booster formula, it helps replenish Vitamin D levels in the skin, restore barrier function, reduce inflammatory responses, and support cellular repair mechanisms. A unique and scientifically backed ingredient that makes this booster stand out in the range.

Fructooligosaccharides & Beta Vulgaris (Beet) Root Extract: This combination activates the Vitamin D receptor in the skin, significantly enhancing the effectiveness of the 7-Dehydrocholesterol precursor. Beet root extract also improves hydration of the outer skin layer and promotes epidermal differentiation for a smoother, more resilient skin surface.

Pseudoalteromonas Ferment Extract: The same marine deep-sea algae extract as in the Vitamin B+3 Booster. It strengthens the connections between skin cells, protects against oxidative stress from blue light and pollution, and helps inhibit collagen breakdown for firmer and smoother skin.

Sodium Hyaluronate (low molecular weight): The low molecular weight variant of hyaluronic acid penetrates deeper into the skin than standard hyaluronic acid. It retains moisture for a long time, reduces the visibility of fine lines, and supports collagen synthesis for a visibly plumper and more resilient skin surface.

How to use

1. Thoroughly cleanse the face as the first step of your morning or evening routine
2. Massage 1 to 2 pumps of Vitamin D3+ Booster gently into the face and neck
3. For optimal results: mix the booster with one pump of Intraceuticals Daily Serum in the palm of your hand before application
4. Follow with Intraceuticals Hydration Gel and Moisture Binding Cream for full hyaluronic layering
5. The booster is suitable for both morning and evening use — always finish with a broad SPF in the morning

Suitable for

• Skin with limited sun exposure and an increased need for Vitamin D
• Melanin-rich skin tones where natural Vitamin D production via sunlight is limited
• Skin with inflammation-related complaints such as redness, irritation, or post-inflammatory pigmentation
• Skin with a disturbed barrier function or increased sensitivity
• Mature skin where Vitamin D production naturally decreases with age

Frequently Asked Questions

What makes this product different from a regular Vitamin D supplement for the skin?

The Vitamin D3+ Booster works through the skin itself, not through oral supplementation. It contains 7-Dehydrocholesterol, a Vitamin D3 precursor that helps the skin locally replenish Vitamin D. Supplemented with a Vitamin D receptor activator, the formula provides targeted action exactly where the skin needs it.

When is the best time to use the Vitamin D3+ Booster?

The booster works best in the morning, so the skin benefits from protection and repair throughout the day. For maximum anti-aging results, the product can also be used in the evening, preferably combined with another Intraceuticals booster at night.

Is this product suitable if I suffer from redness or inflammation-prone skin?

Yes. The formula is specifically developed for skin with inflammation-related complaints. Both 7-Dehydrocholesterol and Pseudoalteromonas Ferment Extract have proven soothing and anti-inflammatory properties, making this product well tolerated even with post-inflammatory redness or a compromised barrier.