Score computed from verified review sentiment, ingredient efficacy, and cross-platform consistency.
Reviewed by Flash AI Editorial Team · Last updated March 2026.
This serum is highly effective at reducing redness and calming irritated skin, making it a go-to for those with sensitive or acne-prone complexions who experience visible inflammation.
The serum's lightweight, watery texture absorbs quickly without leaving a greasy residue, making it comfortable for daily use and allowing for easy layering with other skincare products.
With a 10% concentration of Azelaic Acid, this serum is formulated to effectively target and reduce breakouts and clogged pores, contributing to clearer skin over time.
The serum is formulated without fragrance, making it suitable for individuals sensitive to scents and ensuring a gentle application experience without any unpleasant odor.
While effective for mild concerns, this serum may not be potent enough for severe hyperpigmentation or stubborn dark spots, suggesting that stronger treatments like concentrated niacinamide or Vitamin C serums might be necessary for those specific issues.
Some users have reported that the serum can be slightly drying, particularly for those with drier skin types, suggesting it might be better suited for individuals with oilier or acne-prone skin.
While the serum is effective, it's important to note that azelaic acid can potentially cause purging, where congestion rises to the surface, leading to a temporary increase in breakouts for up to 4-6 weeks.
Flash AI analyzes thousands of reviews across Amazon, Nykaa, YouTube & Reddit, etc. to give you one honest score — and finds you the best price in India.
The Anua Azelaic Acid 10 Hyaluron Redness Soothing Serum is a targeted treatment designed to calm inflammation, reduce visible redness, and address active breakouts in a single step. It earns an AI Score of 88 out of 100 on Flash AI, based on 2786 verified reviews across 5 platforms. Within that score, it ranks highest for Calming at 95 and Texture at 90, reflecting consistent feedback from users with reactive and acne-prone skin.
Two key actives drive the formula. Azelaic Acid at a 10% concentration works through antibacterial and anti-inflammatory action, targeting active breakouts and helping reduce the appearance of blemishes over time. Hyaluronic Acid supports hydration, keeping the skin plump without adding weight to the formula. The serum is fragrance-free, non-comedogenic, and clinically tested. It applies via a drop method and suits both morning and evening use, slotting into existing routines after cleansing and before moisturiser.
This serum works best for adults with sensitive, acne-prone, or oily skin who deal with redness, active breakouts, or post-blemish marks. Its lightweight, fast-absorbing texture layers well under sunscreen or heavier creams. Be aware of a few consistent concerns flagged by reviewers. Some users with drier skin report a mild drying effect, so following with a moisturiser is a good idea. Azelaic acid can also trigger a purging phase for up to 4 to 6 weeks, where congestion surfaces before the skin clears. This is expected behaviour but can look like a temporary worsening of breakouts. For severe hyperpigmentation or deep scarring, this formula may not deliver sufficient results on its own.
Available from 15 sellers across India, with prices spanning ₹705 to ₹5774, this serum offers genuine value at the lower end of its range. Review sentiment across 2786 users strongly supports its calming and acne-targeting claims, making the investment worthwhile for sensitive and acne-prone skin types. The wide price gap points to significant variation between sellers, so verifying authenticity before purchase matters. The brand confirms it sources directly from Anua. For anyone with sensitive or acne-prone skin seeking a fragrance-free, clinically tested serum that tackles redness and breakouts without overcomplicating a routine, this is a well-evidenced, practical choice.
"With a Flash AI Score of 88/100, [Anua] Azelaic Acid 10 Hyaluron Redness Soothing Serum 30ml - 30ml earns its ranking through demonstrated, cross-platform results."
— Flash AI Editorial Team[Anua] Anua is a Korean skincare brand recognized for its gentle, skin-barrier-friendly formulations that prioritize calming and soothing sensitive, redness-prone skin. Their product range includes serums and treatments featuring ingredients like azelaic acid and hyaluronic acid, with a commitment to fragrance-free, non-comedogenic formulas. Anua products are available across major Indian marketplaces including Amazon and Flipkart.
| Features | Azelaic Acid 10 Hyaluron Redness | The Derma Co 10% Niacinamide Face Serum | L'Oreal Paris Revitalift 1.5% | COSRX The 6 Peptide Skin Booster Serum |
|---|---|---|---|---|
| Key Actives | Non-comedogenic formula | Niacinamide | Hyaluronic Acid | Hyaluronic Acid, Niacinamide… |
| Best For | Sensitive Skin | Sensitive Skin | All Skin Types | Adults |
| Fragrance | Fragrance-free | — | Fragrance-free | — |
| Price From | ₹705 | ₹254 | ₹327 | ₹1230 |
"This serum is a great product for redness and texture. As someone with sensitive skin, I love that it causes zero irritation?no stinging or burning. The ..."
"I started using the Azelaic Acid Serum to target redness and occasional breakouts. Over time, I noticed fewer active blemishes, reduced redness, and a ..."
"Benefits:beautiful Fragrance:No special smell Usage Experience:I love so much I checked with a dermatologist because I have a lot of texture, he said this ..."
Start with 1 to 2 applications per week to allow your skin to adjust to the Azelaic Acid. Apply it using the drop method after cleansing and before your moisturiser. You can use it in both your morning and evening routine once your skin builds tolerance.
This serum is formulated for sensitive skin and works well for acne-prone and oily skin types. The non-comedogenic formula does not clog pores, making it a reliable option for breakout-prone complexions. Users with very dry skin should follow the serum with a moisturiser, as some reviewers report a mild drying effect.
Azelaic Acid is an active ingredient with antibacterial and anti-inflammatory properties. In this serum, it targets active breakouts, reduces visible redness, and helps address blemish-related discolouration over time. At the 10% concentration used here, it is effective for acne-prone and sensitive skin without requiring the gradual build-up that stronger actives typically need.
Azelaic acid requires several weeks of consistent use before visible improvement appears. An initial purging phase of up to 4 to 6 weeks is possible, where congestion surfaces before the skin clears. Using the serum for at least 6 to 8 weeks gives you a reliable indication of how it works for your skin, and reviews that note 4 or more weeks of use carry the most weight.
Yes, azelaic acid can trigger purging, where congestion that already exists under the skin rises to the surface before clearing. This can last up to 4 to 6 weeks and may look like a temporary increase in breakouts. A purging phase typically appears in areas where you already break out, while a new reaction tends to appear in unexpected places. Starting at 1 to 2 applications per week helps minimise the intensity of this response.
Unlike a basic toner or moisturiser, this serum delivers a targeted active in Azelaic Acid to address the inflammation and bacterial activity that cause redness and breakouts directly. The addition of Hyaluronic Acid means it also hydrates. Basic moisturisers focus on barrier support and do not tackle the underlying acne-related factors that this serum targets.
The serum is available across 15 sellers in India, with prices starting from ₹705. Prices can reach up to ₹5774 depending on the seller, so comparing listings before purchasing is worthwhile. For product authenticity, look for sellers who confirm they source directly from Anua.
The serum has a lightweight, watery texture that absorbs quickly without leaving a greasy residue. Reviewers describe it as comfortable for regular use and easy to layer under moisturiser and sunscreen. It does not pill and does not feel heavy on the skin after application.
This serum carries clinical testing certification and its non-comedogenic formula minimises the risk of pore blockage and irritation. It is formulated for adult use across skin types, including sensitive skin. If you experience persistent dryness, unusual redness, or reactions beyond the expected purging phase, consult a dermatologist before continuing use.
The serum targets active blemishes and the inflammation linked to breakouts, which can help reduce the appearance of post-acne marks over time. The product specs list scarring as a scar treatment benefit of the formula. For severe or deep scarring, review insights indicate this formula may not be potent enough on its own, and a more concentrated targeted treatment may be necessary.
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