People Are Obsessed with This $30 Vitamin C Serum — Here’s Why

Is TruSkin Vitamin C serum worth the hype? Over 68,000 Amazon reviewers think so. Here's everything you need to know about the affordable miracle serum.

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TruSkin Vitamin C serum is one of the most popular affordable face serums on Amazon, with over 68,000 reviews and 4.3 out of five stars at time of publishing. As if those stats aren’t impressive enough, TruSkin Vitamin C serum costs under $30. (Right now, it’s on sale for an additional $11 off!)

Shari Marchbein, MD, a board-certified dermatologist and clinical assistant professor of dermatology at NYU School of Medicine, told Reader’s Digest, “Vitamin C not only fades sun spots and hyperpigmentation, but it also makes sunscreen more effective.” That’s a lot of skin care bang for your buck.

Interested in adding TruSkin Vitamin C serum to your skin care routine? Here’s everything you need to know about this bestselling anti-aging serum. While you’re at it, take a look at this InstaNatural Vitamin C cleanser, too—it sells every 5 minutes!

The formula contains multi anti-aging ingredients

Vitamin C, the hero ingredient in TruSkin Vitamin C serum, not only protects against future dark spots—by fighting the free radical and sun damage that cause them, but it also helps lighten any dark spots you already have. In addition to targeting dark spots, the formula is also designed to target other common signs of aging including skin brightness, firmness, fine lines, and wrinkles. That’s why it also contains dermatologist-favorites such as hyaluronic acid for moisturizing benefits, vitamin E for improved circulation and brightening, jojoba oil to promote collagen synthesis, and witch hazel to lessen inflammation.

It’s important to note the ingredients this face serum doesn’t include: dyes, synthetic fragrances, and stabilizers.

It’s lightweight and fast absorbing—ideal for everyday use

Fans love how lightweight the serum feels on application. This kind of silky serum finish is usually reserved for pricier products. TruSkin Vitamin C serum is easy to apply without tugging or pulling at the skin. Stickiness isn’t an issue either. The serum sort of melts into the skin without leaving behind any residue.

Pro tip: Don’t forget to apply a few drops of serum to the back of your hands, neck, and décolletage. These body parts are as prone to sun spots, wrinkles, and aging as your face.

You’ll see results fast

As with any new skin care product, you should do a patch test on your inner arm and leave it for 24 to 48 hours to see if you have any sensitivities or reactions.

Vitamin C is usually applied in the morning, since it helps your sunscreen be more effective. After cleansing, apply three to five drops of the serum to a dry face. Finish with a moisturizer and SPF.

With daily use, users have seen results in just a few weeks. Overall, expect a brighter complexion, faded sun spots and acne scars, and a more even skin tone. Fine lines will gradually decrease. Users have also reported less acne and improved skin texture.

It’s affordable

Some vitamin C serums cost over $200. No, that’s not a typo. Tru Skin Vitamin C serum costs less than $30. One thing to know about any vitamin C product is that it isn’t a shelf-stable ingredient. That means a bottle won’t last more than six months or so (depending on external factors such as exposure to light). When shopping for Vitamin c serums, always choose products with opaque bottles (like Tru Skin’s) that will keep your product fresher longer. If the color turns dark or yellow, it’s time for a new bottle—no matter the price point.


What verified Amazon users have to say

Good and affordable skin care is hard to find, so it’s no surprise TruSkin Vitamin C serum users want to share their results. Some of the before and after photos are truly inspirational.

Mayowa O., “Best $20 ever spent! The results are unbelievable. I was a bit skeptical because all the reviews were from Caucasian women. I was slightly worried that my skin would not respond as well but I was quite mistaken. With or without makeup, my skin is bright, smooth, and my spots are disappearing.”

Jaime Handley, “I’m 40 years old, but look 30 thanks to this Vitamin C serum. My search for an amazing serum is finally over. I just purchased my third bottle and I am hooked! My skin looks flawless and I have been getting so many compliments about how great I look. My skin glows as if I just walked out of a spa treatment.”

C. Morris, “The texture is smoother, I have even less small acne than before and overall I see a marked improvement in my complexion. Love this stuff and will continue to buy it over and over each time the bottle runs out.”

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Next, take a look at the best facial scrubs to get if you want glowing skin.


  • Dr. Shari Marchbein, a board-certified dermatologist and Clinical Assistant Professor of Dermatology at NYU School of Medicine

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Megan Wood
As Deputy Affiliate eCommerce Editor, Megan Wood helps Reader's Digest readers find the best products to make their lives better, easier, and more joyful. She has 10 years of service journalism and product review experience across a variety of national websites. When she’s not tracking down the best sales and deals, you can probably find her walking her dog.