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ALASTIN Skincare C-RADICAL Defense Antioxidant Serum

Reviews For ALASTIN Skincare C-RADICAL Defense Antioxidant Serum

$199.00

Filtered by: Star Rating: 5 stars Clear Filters

12 Reviews
November 21, 2025

The Only Vitamin C I Use

I have tried so many vitamin C products over the past 10 years. I actually quit and started up so many times because they would either cause breakouts or extreme irritation. I received a sample of this one, of course gave it a shot, and had no issues. I am on my fourth tube and I am DELIGHTED to finally have a vitamin C that works for me.

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LovelySkin Customer

from Wisconsin

Age Group: 30-39

Wavy, Color treated hair

Normal Skin

Verified Purchase

1 person found this helpful

October 09, 2025

Good but pricey

I like the pump and the ease of spread, but it is expensive for a serum that needs to be replaced somewhat often. No issues, but haven't noticed a dramatic difference from another high-end brand medical grade that used a dropper bottle. Will keep using for now, but might alternate between the two. This bottle will travel much better.

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LovelySkin Customer

Verified Purchase

3 people found this helpful

September 14, 2025

Alastin C-Radical

This is the best Vitamin C I have ever used thus far. Not greasy, very smooth texture, and most of all did not irritate my sensitive skin. It's worth the price.

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LovelySkin Customer

from Washington

Age Group: 50-59

Verified Purchase

1 person found this helpful

July 07, 2025

Alastin C

Tried others and this was is the winner. I am finding Alastin products to be a nice choice for me. A bit more expensive but worth it

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Geneva

Verified Purchase

2 people found this helpful

June 25, 2025

My favorite Vitamin C Serum

I really like this Alastin C-Radical Serum, it applies easily and doesn't feel sticky. I use it every day after washing my face, before applying my moisturizer and makeup. I just wish it wasn't so expensive.

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LovelySkin Customer

Verified Purchase

2 people found this helpful

June 21, 2025

Great Vitamin C product.

I alternate using this product with SkinCeuticals Silymarin. Both are effective.

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SaltLakeCity

Verified Purchase

1 person found this helpful

June 17, 2025

Non-sticky

The first non-sticky vitamin c that I’ve found. Lightweight and soaks right in.

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LovelySkin Customer

Verified Purchase

2 people found this helpful

May 24, 2025

Worth the price!

Yes, it is expensive, but the products are incredible. I especially love the C serum, it keeps my skin looking great! So while it may seem expensive, it is definitely worth it!

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LovelySkin Customer

1 person found this helpful

January 23, 2025

Best Vitamin C serum ever!

I've used this product ever since it was introduced several years ago. It's light, not oily or greasy, and absorbs instantly with no tacky feeling after use. I've previously purchased Alastin products directly from the company but I was so excited when LovelySkin became a sales partner. I'll be buying from here from now on.

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BethD

Verified Purchase

0 people found this helpful

August 26, 2024

Favorite Vitamin C Serum

This is my go-to vitamin C serum. Not sticky, lightweight and works in conjunction with the other Alastin products I use.

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LovelySkin Customer

Verified Purchase

0 people found this helpful

August 06, 2024

Love the line

This is the best C serum I’ve ever used. I love the whole line and my skin looks great since I’ve been using the products. One pump is all that’s needed. Soaks right in and no sticky feeling afterward.

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AmyA

Verified Purchase

1 person found this helpful

June 27, 2024

So far so good

I haven’t used this but about a week but so far it has brightened my skin and seems to even out my tone. I will leave a more in depth review later.

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MarshaG

Verified Purchase

2 people found this helpful

12 Reviews

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