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Vitamin C Brightening Serum FAQs

What does the Vitamin C Brightening Serum do?

It visibly brightens dull skin, fades dark spots, firms, and hydrates. Clinical data shows 15%L-Ascorbic acid improves brightness by 8%, fine lines by 21%, and hyperpigmentation by 10% in 8 weeks.

Can I use the Vitamin C Brightening Serum every day?

Yes, it’s safe for daily use, especially in the morning.

How often should I use it?

Can be used in the morning and evening on clean skin. For best results, use after light therapy.

When should I apply Vitamin C Brightening Serum—morning or night?

Apply in the morning for best antioxidant protection.

Can I use the Vitamin C Brightening Serum with other active ingredients like Retinol or Niacinamide?

Yes. Most modern formulas are compatible, but start slow if you’re new to actives.

Does Vitamin C Brightening Serum increase sun sensitivity?

No, it protects against UV damage, but sunscreen is still essential.

How should I store the Vitamin C Brightening serum?

In a cool, dark place.

What percentage of Vitamin C is best?

10–20% L-ascorbic acid is effective. Sensitive skin may prefer lower strengths.

How soon will I see results?

Brightening can occur in 2–4 weeks. Dark spots and texture may improve in 8–12 weeks.

What are the key ingredients?

•        15% Ascorbic Acid – Brightens, firms, boosts elasticity        •        Vitamin E – Soothes, hydrates, and provides antioxidant protection        •        Ferulic Acid – Reduces fine lines, enhances Vitamin C/E performance        •        Pe

Who is this serum best for?

Ideal for ages 30–60, especially those concerned with aging, dark spots, dullness, and loss of elasticity. Perfect for health-conscious, research-driven users invested in results.

Is this product vegan and clean?

Yes. It is formulated to iRESTORE Clean standards, dermatologist-tested, and vegan.

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