Question 1

What is Vitamin C serum and how does it work?

Accepted Answer

Vitamin C serum is a powerful antioxidant that brightens skin, reduces dark spots, and supports collagen production. It helps protect your skin from environmental damage like UV rays and pollution, giving you a radiant and even skin tone.

Question 2

Can I use Vitamin C serum every day?

Accepted Answer

Yes, you can use Vitamin C serum every day, especially in the morning. It’s a great
addition to your daily routine to help protect your skin from environmental stressors and keep it looking bright and healthy.

Question 3

Is this serum safe for sensitive skin?

Accepted Answer

Our Vitamin C serum is formulated to be gentle on the skin, but if you have sensitive skin, we recommend doing a patch test first to make sure it works well for you. It’s designed to brighten and protect without irritation.

Question 4

How long will it take to see results?

Accepted Answer

With consistent use, you can start seeing visible improvements in skin tone, texture, and brightness in about 2–4 weeks. For the best results, continue using it as part of your skincare routine.

Question 5

Can I use Vitamin C serum with other skincare products?

Accepted Answer

Yes, Vitamin C serum can be easily incorporated into your skincare routine. Apply it first on clean skin, then follow with your moisturizer and sunscreen. If you use other actives like retinoids, it's best to use Vitamin C in the morning and reserve stronger actives for evening.

Question 6

Can I use Vitamin C serum at night?

Accepted Answer

While Vitamin C is often used in the morning for its protective benefits, it can also be used at night. Just make sure to follow with a good moisturizer to lock in hydration, as Vitamin C can sometimes make skin feel a little drier.

Question 7

Does Vitamin C protect against sun damage?

Accepted Answer

Vitamin C helps protect your skin from UV damage by neutralizing free radicals.
However, it should be used with sunscreen during the day for full protection, as it’s not a substitute for SPF.

Question 8

Can I use this serum if I have dark spots or uneven skin tone?

Accepted Answer

Yes, Vitamin C is great for targeting hyperpigmentation, dark spots, and uneven skin tone. It works by inhibiting melanin production and promoting cell turnover, which helps brighten your complexion over time.

Question 9

How should I store my Vitamin C serum?

Accepted Answer

Store your Vitamin C serum in a cool, dark place, away from sunlight. This helps
maintain its potency and effectiveness, as Vitamin C can degrade when exposed to light or air.

Question 10

Can I use Vitamin C with retinol or other anti-aging products?

Accepted Answer

Yes, Vitamin C and retinol can work together in your routine, but it’s best to apply
Vitamin C in the morning and retinol at night. This way, you can get the benefits of both without irritation. Always follow up with moisturizer and sunscreen.

Question 11

Is this serum suitable for all skin types?

Accepted Answer

Yes, Klere™ Vitamin C Brightening Serum is suitable for all skin types, including dry, oily, and combination skin. It’s gentle yet effective for helping improve skin tone, texture, and radiance. However, if you have concerns, please consult your physician prior to beginning any skincare routine.

Question 12

Is it safe to use during pregnancy or breastfeeding?

Accepted Answer

Yes, Vitamin C is safe for use during pregnancy and breastfeeding. It’s a topical
treatment, so it doesn’t enter your bloodstream in significant amounts. However, it’s always a good idea to check with your healthcare provider if you have any specific concerns.

Question 13

Can I use Vitamin C serum with an autoimmune disorder?

Accepted Answer

Vitamin C is generally safe for those with autoimmune disorders, as it’s a topical product and doesn’t affect your internal systems. However, if you have a specific autoimmune condition, it’s best to consult with your doctor to ensure it aligns with your skincare needs.

Frequently asked questions