Intraceuticals Vitamin B+3 Booster 30ml

Niacinamide booster serum with triple vitamin B complex for a healthy skin barrier

A disturbed skin barrier manifests in various ways: dryness, redness, blemishes, uneven complexion, and increased sensitivity to external stimuli. All these issues have one common cause — the skin loses moisture, can no longer adequately cope with environmental stress, and becomes structurally imbalanced.

The Intraceuticals Vitamin B+3 Booster is built around a triple Vitamin B complex of Niacinamide (B3), Panthenol (B5), and Biotin (B7), supplemented with a marine algae extract that protects the skin against blue light and environmental pollution. The formula restores the skin barrier from within, regulates moisture balance, soothes redness, and gives the complexion a noticeably more even and radiant appearance. After the first application, the skin feels nourished, smoother, and softer.

Benefits

• Strengthens and restores the skin barrier by increasing the production of natural lipids
• Soothes redness, inflammation, and blemishes thanks to the anti-inflammatory effect of Niacinamide
• Actively protects the skin against blue light and environmental pollution
• Deeply hydrating and volume-restoring for a visibly fuller and smoother skin surface
• Regulates sebum production for a more balanced, finer skin texture

Active ingredients

Niacinamide (Vitamin B3): One of the best-supported multifunctional skincare ingredients. Niacinamide stimulates the production of ceramides and other natural lipids for a stronger barrier function, inhibits melanosome transfer for a more even complexion, regulates sebum production, and has proven anti-inflammatory effects on sensitive and acne-prone skin.

Panthenol (Pro-Vitamin B5): Increases the production of Coenzyme A, an essential factor in the skin's cellular energy metabolism. Panthenol actively protects against transepidermal water loss and thus supports barrier health at a structural level.

Biotin (Vitamin B7): Strengthens the skin's resistance through antioxidant support and increases the skin's water-binding capacity, contributing to a visibly smoother and more resilient skin surface.

Pseudoalteromonas Ferment Extract: A marine active ingredient derived from deep-sea algae, rich in proteoglycans and exopolysaccharides. This ingredient maintains hydration, supports the extracellular matrix, and forms a protective layer that shields the skin from blue light and oxidative stress caused by environmental factors.

Sodium Hyaluronate: Penetrates deep into the skin layers, intensely retains moisture, and gives the skin a visibly fuller and smoother appearance. Combined with the Vitamin B complex, hyaluronic acid enhances the overall repair effect of the formula.

How to use

1. Thoroughly cleanse the face as the first step of your morning or evening routine
2. Apply 1 to 2 pumps of Vitamin B+3 Booster to face and neck with gentle movements
3. For optimal results: mix the booster with one pump of Intraceuticals Daily Serum in the palm of your hand before applying
4. Follow with Intraceuticals Hydration Gel and Moisture Binding Cream for full hyaluronic layering
5. Always finish your morning routine with a broad-spectrum SPF

Suitable for

• All skin types, including sensitive, dry, and acne-prone skin
• Skin with a compromised barrier due to stress, pollution, or harsh products
• Oily skin or skin with blemishes that benefits from sebum regulation
• Mature skin that needs hydration and volume restoration
• Anyone who exposes their skin daily to screens and blue light

Frequently Asked Questions

What makes the "+3" in the name special?

The "+3" refers to the three forms of Vitamin B in the formula: Niacinamide (B3), Panthenol (B5), and Biotin (B7). Each form works through its own mechanism and targets a different aspect of the skin barrier and balance restoration. Together, they provide a broader and deeper effect than a single Vitamin B source.

When is the best time to use the Vitamin B+3 Booster?

The booster is suitable for both morning and evening use. In the morning, the skin benefits from protection against blue light and pollution during the day. In the evening, the formula supports the skin's natural repair process overnight.

Is this product suitable if I have blemishes and oily skin?

Yes. Niacinamide regulates sebum production, reduces inflammation, and helps refine pores. The formula is lightweight and absorbs quickly, without leaving a heavy or greasy feeling — a good choice for combination and oily skin types.