Dark Spot Correcting Serum, 1 fl oz (30 ml)

Customer Ratings & Reviews

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4.3

Based on 495 ratings

317

What customers say

Customers generally find the Differin Dark Spot Correction Serum effective for reducing dark spots, acne scars, and uneven skin tone. Many users with sensitive skin report no adverse reactions, noting that the serum is gentle and does not disrupt the skin barrier. The product has a gel-like texture, light scent, and is easy to apply. Packaging is frequently praised for being hygienic due to its pump design. Some users experienced initial stinging but adjusted over time. While some saw quick results within a week, others noted gradual improvements over several weeks. A few customers are still waiting to see significant changes. Overall, the serum is well-received for its quality, effectiveness, and suitability for sensitive skin.

Review highlights

(491)

iHerb customer

Posted on Nov 15, 2025

Hong Kong

have been using it for nearly 2 years

Verified purchase

It really helps to lighten the spots though it does not completely get rid of it. But compares to other way more expensive products out there, I think this one does the job better. At least it does help lightened the dark patches on my face.

Anja

Silver

Posted on Oct 17, 2025

Switzerland

224

good for even complexion

Verified purchase

i feel my complexion appears more even with this product. i wanna avoid dark spots as they make you appear older. i would prefer unscented though.

Rihamuae

Gold

Posted on Sep 5, 2025

United Arab Emirates

1,843

Verified purchase

‏This product is truly amazing! I noticed a clear difference after using it. The quality is excellent and the packaging was perfect. My order arrived quickly, and I highly recommend it

iHerb customer

Posted on Feb 20, 2026

Hong Kong

really works

Verified purchase

The scent is normal, obviously has no added fragrance that may cause allergy. I use it almost everyday at night after washing my face, let it dry then plly moisturiser, very good quality as it actually does fade acne marks overtime, size may look small but will last you at least 2 months, packaging is easy to keep as well. It take about a week to start seeing results. But to fade stubborn acne or dark marks on face it will take a month and half. It's good for sensitive skin

iHerbCustomer

Posted on Feb 9, 2025

Saudi Arabia

Great

Verified purchase

This serum is lightweight, non-greasy, and absorbs quickly into the skin. The scent is minimal, which is great for sensitive noses. It contains 4% niacinamide as the key ingredient, along with licorice extract, which helps fade dark spots over time. The texture is smooth and layers well under other skincare. With consistent use, I’ve noticed my dark spots fading and my overall skin tone looking more even. The dosage is simple—just a few drops on affected areas daily. Benefits include brightening, evening out hyperpigmentation, and helping post-acne marks fade faster. A great affordable option for tackling dark spots!

iHerb customer

Posted on Jan 8, 2025

Japan

150

Second bottle

Verified purchase

Im on my second bottle- I don’t know if it works but I like the texture and it doesn’t break me out. I struggle from post pregnancy melasma and dark spots so I use ir regularly. There is no scent, and the size lasts me about 2 months with an easy pump package.

iHerb customer

Posted on Nov 6, 2024

Hong Kong

Love it

Verified purchase

I recently tried Defirin cream and I'm really satisfied! The texture is creamy yet lightweight, absorbing easily into my skin. As a nursing mother, I had some concerns about its ingredients, but it feels safe and gentle. The quality is impressive, and the size of the tube is generous, providing excellent value. I've noticed great benefits, including improved hydration and a more even skin tone. Overall, Defirin cream is a fantastic addition to my skincare routine—highly recommend! No scent!

iHerb customer

Gold

Posted on Oct 13, 2024

United Arab Emirates

307

Genuine Product

Verified purchase

Good for skin discoloration after summer vacation, this serum saved my skin. I've been using it since July and just got 2 packs from iHerb on my last order. It's scent free, didn't irritate my sensitive skin. I use it daily at night time after washing my face and after using vitamin C serum, allowing each layer to dry before applying the next product. Worked magic on my dark spots and I've been getting many comments about my glowing skin. I'm so happy with the results so I'll continue using it. The package is good and it arrived in good condition, love the size too, I've been using it religiously since July every night and still have a lot as you need to use one pump only to cover your face. Great product.

Farah

Posted on Nov 14, 2023

Jordan

158

182

Amazing

Verified purchase

This is such a great product this product. He’s my dog sports very fast and did a lot of benefits for my skin. It has great packaging and great Size. I really love it. The composition is also very great. It’s so perfect for all ages and perfect for sensitive skin and gentle on our skin types.

iHerb customer

Posted on Nov 5, 2023

Canada

Best Serum Ever

Verified purchase

I am a repeat customer of this product. My mom and my sister use this serum as well. Out of all the serums out there we have found that this one works best for our complexion. Would definitely recommend it to everyone. Another positive about this product is that it does not smell horrible. I would like to say there is no scent to this product but honestly after using it for so long and also using it with other products I could just be immune. The best quality dark spot correcting serum out there!!!!!!

Customer Ratings & Reviews

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(491)

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