DermaQuest Phytic Infusion + C Serum 29,6ml

Vitamin C serum for oily skin with phytic acid

Oily or combination skin benefits from vitamin C for its antioxidant effect and brightening of pigmentation spots, but many classic C serums are too rich or too heavy in texture for this skin type. The skin needs a formula that not only protects and corrects but also helps balance sebum production and refines pores.

The DermaQuest Phytic Infusion + C Serum was developed precisely for this. The combination of 8% stabilized ascorbic acid, 2% phytic acid, tannic acid, and ginkgo biloba works synergistically to neutralize free radicals, brighten the skin, and simultaneously provide a mild evening effect. The result is a complexion that shows visibly fewer pigmentation spots, has a finer texture, and regains that healthy, balanced glow.

Benefits

• Light, non-greasy texture that absorbs quickly and leaves no shine
• Reduces the visibility of pigmentation spots and sun damage with 8% vitamin C
• Refines skin texture and helps visibly reduce pores
• Balances excessive sebum production with phytic acid and tannic acid
• Protects against environmental stress and free radicals for a radiant complexion

Active ingredients

8% Ascorbic Acid (stabilized L-ascorbic acid): The biologically most active form of vitamin C in a skin-friendly concentration of 8 percent. L-ascorbic acid stimulates collagen production, neutralizes free radicals, and inhibits melanin formation, causing pigmentation spots to fade and the skin to have a noticeably lighter, more even appearance.

2% Phytic Acid: A mild antioxidant derived from grains and legumes with a gentle exfoliating effect. Phytic acid binds to excess metal ions that cause oxidative damage, reduces pigmentation spots, and helps even out the skin without the irritation of stronger acids. Especially suitable for oily or acne-prone skin.

Tannic Acid: A plant-based polyphenol with astringent properties that helps regulate excessive sebum production. Tannic acid visibly refines pores, protects the skin against oxidative stress, and contributes to a smoother, balanced complexion.

Ginkgo Biloba Leaf Extract: A powerful plant antioxidant that improves skin microcirculation and has a calming effect. Ginkgo biloba neutralizes free radicals, reduces inflammatory responses, and supports a more vital, healthier skin.

Glycerin: A hydrating humectant that attracts moisture to the skin and ensures the serum feels comfortable on all skin types despite the high concentration of active ingredients.

How to use

1. Cleanse the face thoroughly in the morning and optionally apply a toner
2. Apply a thin layer of serum to the face, neck, and décolleté
3. Gently tap the serum in until fully absorbed
4. Follow with a light moisturizer suited to your skin type
5. Always finish with sun protection, as vitamin C works best combined with daily SPF and can make the skin more sensitive to UV radiation

Suitable for

• Oily and combination skin with excessive sebum production
• Acne-prone skin with pigmentation spots after breakouts
• Enlarged or visible pores that need refining
• Dull skin with photo damage and uneven tone
• Skin that wants preventive protection against environmental stress

Frequently asked questions

What is the difference between this serum and the Ferulic Infusion + C Serum?

Both serums contain 8% pure L-ascorbic acid as the main ingredient, but the supporting actives differ. The Ferulic version combines vitamin C with ferulic acid and vitamin E for a richer, more nourishing effect — ideal for dry or mature skin. The Phytic version contains phytic acid and tannic acid for mild exfoliating and sebum-regulating effects, making it better for oily, combination, or acne-prone skin.

Does phytic acid work as a chemical exfoliant like AHA or BHA?

Phytic acid is much milder than classic AHAs like glycolic acid or BHAs like salicylic acid. It is not an active peel but an antioxidant with mild skin-smoothing properties. This makes the serum suitable for those who do not want strong exfoliation but desire a smoother texture.

Can I use this serum if I have active acne?

Yes, the serum is suitable for acne-prone skin and even helps fade post-inflammatory pigmentation spots after breakouts. Avoid direct contact with open or very irritated wounds and gradually build up use to allow the skin to adjust.