ISDIN Flavo-C Vitamin C Brightening Serum 1.0 fl oz — Antioxidant, Lightweight, Fragrance-Free

ISDIN Isdinceutics Flavo-C is a concentrated Vitamin C face serum that brightens skin, fights free radicals, and supports firmer-looking skin.

This lightweight serum combines ascorbic acid (vitamin C) with ginkgo biloba to deliver antioxidant support and help even skin tone after sun exposure. Formulated in Spain and free of fragrance and sulfates, Flavo-C is designed to integrate into morning or evening routines to help skin look more radiant and feel resilient without heavy residue.

How does Flavo-C help with dullness and uneven skin tone?

The serum uses stabilized vitamin C to promote a more luminous complexion and help reduce the appearance of blotchy or uneven areas. Regular application can improve surface brightness while antioxidants defend against oxidative stress that contributes to dullness.

• Stabilized ascorbic acid targets surface pigmentation and brightness.
• Ginkgo biloba adds complementary antioxidant protection.
• Light texture absorbs quickly under moisturizers or sunscreen.

Will this serum suit sensitive or easily irritated skin?

ISDIN formulated Flavo-C without fragrance and sulfates to reduce common irritants, but vitamin C can be sensitizing for some skin types. Start with a patch test or alternate-day use until tolerance builds, then increase frequency as comfortable.

• Fragrance-free and sulfate-free formulation.
• Begin with once-daily or every-other-day application to assess tolerance.
• Apply over a gentle cleanser; follow with moisturizer to minimize dryness.

How should I apply Flavo-C for best results?

Dispense a few drops onto clean skin and smooth evenly across the face and neck, avoiding the immediate eye area. Use in the morning to pair with sunscreen for antioxidant defense, or at night if preferred; consistent daily use improves visible results.

• Use 2–4 drops on cleansed skin, morning or night.
• Layer under moisturizer and always follow with SPF during daytime use.
• Keep bottle tightly closed and store away from direct heat or sunlight.

What skin concerns does this serum target?

Flavo-C is aimed at skin showing early signs of aging, sun-related damage, dehydration, or loss of firmness. It supports the look of fine lines and helps sustain a more uniform complexion when used consistently as part of a daily regimen.

• Helps address fine lines and loss of elasticity.
• Targets dehydrated skin and sun-induced dullness.
• Suitable as a preventive antioxidant step in daily care.

Who is this for: ISDIN Isdinceutics Flavo-C suits anyone seeking an active antioxidant step to brighten and protect their complexion—particularly those with sun-exposed, dehydrated, or early aging skin who prefer fragrance-free formulas. It’s a practical addition for people who want a concentrated vitamin C product that layers easily into existing skincare routines.

• YOUR SOLUTION FOR: Fine lines and wrinkles, loss of firmness and elasticity, dehydrated skin, sun damage.
• TESTED: Fragrance free and sulfate free.
• TECHNOLOGY: Vitamin C (ascorbic acid) supports skin functions that improve and unify skin tone.
• DEVELOPED IN: Spain