Can I use this product in the morning and night?

You can use the product once a day either in the morning or at night, but we recommend using it at night, at the peak of skin cell repair. With continued nightly use, this serum also keeps working throughout the daytime to fight free radicals.

What does vitamin C do for your skin?

Vitamin C is a powerful dermatologist-recognized antioxidant. As an ingredient, vitamin C is known to help defend skin against damaging free radicals, visibly brighten, and reveal a more even-looking skin tone.

Is this a good vitamin C serum for sensitive skin?

This formula has been dermatologist-tested for safety and is suitable for sensitive skin. Should you have any concerns about adding new formulas into your skincare routine, we recommend patch testing and/or consulting your dermatologist before use.

What is the best way to store vitamin C serum?

This product is best stored in a cool, dark place. We recommend a medicine cabinet or any place that is not in constant direct sunlight.

What is the smell of the product and where does it come from? Is this fragrance-free?

No fragrance is added to the formula. Due to the high level of antioxidants and the combination of the ingredients (vitamin C, ferulic acid and polydatin), you might smell naturally occurring metallic and smokey notes, but this is normal.

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🌙 Sleep your way to flawless skin with confidence!

WAKE UP RADIANT - Infuses skin with deep hydration while you sleep for a fresh morning glow.
OVERNIGHT RENEWAL - Works during your beauty sleep to visibly reduce fine lines and wrinkles.
LIGHTWEIGHT LUXURY - Silky serum texture absorbs quickly without greasy residue.
PERFECT 30 ML SIZE - Ideal for travel or daily use, fitting seamlessly into your nighttime routine.
CONFIDENCE IN EVERY DROP - Formulated to boost skin’s natural radiance and resilience overnight.

It Cosmetics CONFIDENCE in your beauty sleep serum is a 30 ml hydrating overnight serum designed to rejuvenate skin, reduce signs of aging, and enhance natural radiance while you rest.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.