Vitamin C serum, one of the super-hero ingredients in skincare known for their anti-oxidant properties. Dermatologists all around recommend vitamin C, when the concern is regarding dull skin, uneven skin tone, pigmented skin, and even aging signs. When you start incorporating Vitamin C serum, they help in boosting collagen production, protects environmental damage, and even makes your skin brighter and radiant.

It is important to know that all vitamin C serums are not equal; You will be able to find different forms of Vitamin C like L-ascorbic acid, ethyl ascorbic acid, etc. The product varies considering the concentration and formulation. Get your hands on the best vitamin C serum approved by dermatologists, which is in right potency, stability, and best for your skin.

In this guide, you will know the best serums which elevated your skincare to the next level considering the skin type and skin concerns.

Best Vitamin C Serum Recommended by Dermatologist

Here are top best vitamin C serums under 700, which comes under budget while also doing maximum benefits in skincare routine:

How Vitamin C Serums Work (According to Dermatologists)

1. Because of the presence of anti-oxidans, they help in neutralizing free radicals from UV protection and oxidative stress.

2. They help in stimulating the collagen production which helps in reducing fine lines and promotes firm skin.

3. Because of the presence of an enzyme called “Tyrosinase”, vitamin C helps in reducing melanin production and fades spots in skin.

4. When vitamin C and sunscreen are used together, they help in boosting the protection from sunrays.

What Dermatologists Look for in a Vitamin C Serum

How to Use Vitamin C Serum Safely & Effectively

Once after picking the right serum, it is vital to use them correctly for getting better benefits:

1. Patch Test - If you are using any new product for the first time, make sure to patch test. If no irritation occurs, then you can incorporate it in your skincare routine.

2. As dermat’s recommend using vitamin C serum in AM routine, ensure to pair with sunscreen for best results. But you can also use them at night, but avoid activities in the same night routine.

3. Take 2 to 4 drops of serum, and apply all over your face and neck.

4. Ensure to moisturize post using serum for supporting your skin barrier.

5. Follow up with SPF sunscreen in the AM routine.

Vitamin C Serum - Usage & Precautions

Incorporating vitamin C serum is great choice if:

• You are suffering from dull or uneven skin tone.

• For people looking to fade the spots and marks in the skin.

• For preventing skin from signs of ageing - fine lines, collagen, etc.

• When you are exposed to pollution or sun frequently.

If you have any of the below symptoms, then ensure to be double protective before incorporating the serum:

• If you have very sensitive or reactive skin, start with a very minimal serum with low concentration like 5 - 10% maximum.

• When you have barrier issues, go with a good hydrating moisturizer.

• When you are using strong actives like retinols or exfoliators, make sure to avoid Vitamin C in that routine to prevent skin irritation.

• When you have broken skin, wait to apply serum until they get healed.

Potential Side Effects

• When you are a first time user, tingling or stinging sensation is common

• When the concentration is high, redness and slight irritation is normal to experience.

• When you see a change in color like dark brown, the serum gets oxidized. So, discard them and replace them with new ones.

Conclusion

Vitamin C, one of the dermat recommended skincare products which helps in various skincare concerns like skin brightening and anti-ageing benefits. Pick a stable form of serum which is also budget friendly and gives best results when incorporated in skincare routine. 

We have categorized a list of budget-friendly opinions which is perfect when aired with the right skincare routine in your everyday lifestyle.

FAQ

What percentage of vitamin C is ideal?

Dermatologists usually recommend 10–20% for the best balance of effectiveness and tolerance.

Can I use vitamin C serum with retinol or acids?

Yes — but use them on alternate nights or separate by time of day to avoid irritation.

When should I apply it? Morning or night?

Most dermatologists recommend using vitamin C in the morning, followed by sunscreen.

How long until I see results?

You may begin to see brightening and fading spots in 4–8 weeks with regular use.

Does vitamin C expire quickly?

It can oxidize when exposed to air or light. Use a dark or airtight bottle, and store it away from direct sunlight.