Index / Dr. Idriss / Redness Reducer Serum
Dr. Idriss

Redness Reducer Serum.

Dr. Idriss
Redness Reducer Serum
Serums

Guru Score

83%

Yay

Early verdict · Few reviews so far
2Gurus
2Yay
0Mixed
0Nay

What the gurus are saying

Unanimous yay from 2 reviewers. Beyond50Skin and Dr. Shereene Idriss both rate it highly. Top take: "The azelaic acid in here is super calming.", Beyond50Skin.
Synthesized from 2 expert reviews · most recent take September 2026

Type

Serums

Where to buy

Opens a search for this product. We do not sell anything ourselves.

More from Dr. Idriss 12 products · Guru Score 96% → How it works Independent by design. Every take comes from a creator we have no relationship with. We do not ask anyone to review, and affiliate links never move a score.

What the gurus are saying.

Every take we've logged from this product's reviews across YouTube. Click any row to watch the moment they said it.

All takes Yay takes Nay takes Mixed takes Hide sponsored
Beyond50Skin
Beyond50Skin
32k subs
✓Yay
"The azelaic acid in here is super calming. [...] I loved my first impression of this serum and it's definitely going to be one that's going to be in my routine regularly, especially during these winter months to kind of keep that redness calm down."
Dr. Shereene Idriss
Dr. Shereene Idriss
1.72M subs
✓Yay
"And that's why I created the left un reducer serum because this is for the acne prone rosacea human. It's an azelaic acid complex that has 5% free azelaic acid and 5% of an azelaic acid derivative."
Founder's own brand
All 3 takes from Dr. Shereene Idriss
Sephora Sale Faves For Every Concern from a Dermatologist! (Skincare, Makeup, & Haircare) Dr. Idriss
"So this is one that I love to use"
The Azelaic Acid Fight, Settled (and What It Changes About Your Tretinoin) | Dr. Shereene Idriss
"I have an azelaic acid product on the market called the reducer serum, and it contains five percent azelaic acid plus five percent of the derivative, potassium azeloyl diglycinate, so technically it's an azelaic acid complex at ten percent. It was important for me to include the azelaic acid itself because that's what carries the weight of evidence, but I also wanted the derivative in there because it makes the product more cosmetically elegant, so you can actually enjoy the benefits of it and layer it into your skincare routine instead of it peeling off your face and rolling into your drawer with zero benefit."
How a Dermatologist Decides Between Lasers & Skincare for Dark Spots, Redness, and Texture
"And that's why I created the left un reducer serum because this is for the acne prone rosacea human. It's an azelaic acid complex that has 5% free azelaic acid and 5% of an azelaic acid derivative."

Frequently asked.

Is Dr. Idriss Redness Reducer Serum worth it?

Yes. All 2 gurus who reviewed it give it their stamp of approval, for a Guru Score of 83%.

What is Dr. Idriss Redness Reducer Serum's Guru Score?

Dr. Idriss Redness Reducer Serum holds a Guru Score of 83%. That is our read on how warmly the experts talk about it, based on the verdicts of 2 expert reviewers we have collected.

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Dr. Idriss Redness Reducer Serum: a Guru Score of 83% from 2 experts on The Guru Index

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