DermaQuest Advanced B5 with Ferulic Acid 29,6ml
Description
Description
Hydrating serum with vitamin B5 and ferulic acid
Dehydrated skin feels tight, looks dull, and shows fine lines faster than well-hydrated skin. Often, the cause is not just a lack of moisture but a weakened skin barrier that cannot retain the moisture applied. Restoring that barrier is therefore the first step toward smooth, resilient skin.
The DermaQuest Advanced B5 with Ferulic Acid is a lightweight serum that combines hydration and barrier repair in one formula. A high concentration of panthenol works together with hyaluronic acid in multiple molecular weights and the antioxidant ferulic acid to deliver moisture to all skin layers, calm inflammatory reactions, and protect the skin from environmental stress. The result is skin that feels noticeably plumper, smoother, and visibly healthier.
Benefits
- Deep hydration on multiple levels thanks to hyaluronic acid in different molecular sizes
- Strengthens the skin barrier and reduces moisture loss with panthenol
- Protects against free radicals and environmental damage with ferulic acid
- Soothes redness and sensitivity with centella asiatica and arnica
- Suitable for all skin types, including sensitive and post-treatment skin
Active ingredients
Panthenol (Vitamin B5): A humectant and skin-repairing ingredient that attracts and retains moisture in the skin. Panthenol reduces irritation, supports natural wound healing, and stimulates the production of skin lipids essential for a strong skin barrier. It is one of the most reliable ingredients for dehydrated or irritated skin.
Ferulic Acid: A plant-based antioxidant that protects the skin against UV damage and free radicals. Ferulic acid stabilizes other antioxidants and enhances their effect, making the skin more resistant to environmental stress, pollution, and blue light.
Mixed Molecular Weight Hyaluronic Acid (Sodium Hyaluronate + Crosspolymer): Hyaluronic acid in different molecular sizes hydrates multiple layers of the skin simultaneously. The larger molecules form a moisture-retaining layer on the surface, while the smaller fractions penetrate deeper for long-lasting plumping of fine lines and a fuller skin appearance.
Centella Asiatica (Cica): A traditional soothing herb that acts anti-inflammatory, supports skin repair, and stimulates collagen production. Centella is ideal for reactive, red, or post-treatment skin and strengthens the skin’s natural defense.
Sodium Phytate (Phytic Acid): A mild antioxidant that helps even out skin tone and binds excess metal ions that cause oxidative damage. Phytic acid is gentle and a good alternative for sensitive skin that cannot tolerate strong exfoliants.
Plant extracts (Elderflower, Arnica, Cucumber, Echinacea): A complex of soothing plant extracts that reduce redness, cool the skin, and help suppress inflammatory reactions for a calm, balanced complexion.
How to use
- Thoroughly cleanse the face and optionally apply a toner
- Take a pea-sized amount of serum on your fingertips
- Gently spread over the face, neck, and décolleté
- Allow the serum to fully absorb before continuing with your routine
- Follow with a moisturizer and always apply sun protection in the morning
Suitable for
- Dehydrated skin that poorly retains moisture
- Sensitive skin prone to redness and irritation
- Skin with a weakened skin barrier due to over-exfoliation or aggressive care
- Mature skin looking to fill fine lines caused by dehydration
- Post-treatment skin after professional skin therapy
Frequently asked questions
Can I combine this serum with a vitamin C or retinol product?
Yes, this serum is an excellent combination with active ingredients. Its hydrating and calming effects make it ideal as a buffering step under or over a vitamin C or retinol treatment. For sensitive skin, I recommend applying this serum first to prepare the skin.
Is this serum suitable for oily or acne-prone skin?
Absolutely. The formula is lightweight, oil-free, and does not clog pores. The soothing centella asiatica even helps with inflammation often found in acne-prone skin.
How quickly will I see results from this serum?
Immediately after the first application, the skin feels plumper and softer thanks to the instant hydration. For noticeable improvement of the skin barrier and a calmer complexion with sensitivity, daily use for 2 to 4 weeks is recommended.

