Overview

The numbuzin No.7 Soothing Serum 1.69 fl. oz. is designed to offer relief to sensitive and acne-prone skin. This calming serum effectively addresses skin irritation, redness, and itching with its gentle yet powerful formula. The water-gel texture ensures deep hydration without the heavy, greasy feel typical of many moisturizers. It's housed in a convenient 1.69 fl. oz. bottle, making it ideal for daily use, especially for those with delicate skin that needs extra care.

Key Ingredients & Benefits

This soothing serum is infused with Centella Asiatica (Cica), known for its skin barrier support and healing properties. Green Tea and Noni Extract provide powerful antioxidant protection while enhancing hydration. Additionally, Mugwort and Heartleaf Extracts work to calm inflammation and reduce irritation. The lightweight gel formula absorbs quickly, offering long-lasting moisture and a refreshed feeling, without leaving a sticky residue. These carefully selected ingredients work together to provide both immediate and long-term benefits.

Best For

The numbuzin No.7 serum is best suited for those with sensitive skin or conditions like acne, redness, and irritation. It’s also an excellent choice for anyone looking for a gentle yet effective daily serum made with natural ingredients. Those who prefer a hydrating product that doesn’t feel greasy will appreciate the serum's ability to deliver moisture without leaving a heavy residue. Whether you’re battling dryness, discomfort, or a compromised skin barrier, this serum is a great option.

User Feedback

Many users love the numbuzin No.7 soothing serum for its ability to calm irritation without causing breakouts. The lightweight feel and refreshing texture are frequently mentioned, with users praising the quick absorption and non-sticky finish. However, some sensitive users have noted that, while the serum helps with redness, it may take some time to see noticeable improvement in deep acne scars. Overall, it has received positive feedback for improving skin texture and soothing irritated areas.

Pros

  • This serum effectively calms irritation without triggering breakouts.
  • Many users report a noticeable reduction in redness after daily use.
  • The lightweight formula absorbs quickly, leaving skin feeling refreshed.
  • Its water-gel texture hydrates deeply without feeling sticky or greasy.
  • Ideal for sensitive skin, it soothes inflammation without causing irritation.
  • The fragrance-free formula is great for those sensitive to scents.

Cons

  • Some users find it insufficient for extremely dry skin during colder months.
  • A few customers experienced mild irritation during the initial application.
  • It may not provide enough moisture for those needing a richer serum.
  • Not suitable for those who prefer a scented skincare product.
  • Some people find the bottle packaging less convenient for travel.
  • Users with very sensitive skin may experience a slight stinging sensation.

Ratings

The ratings for this soothing serum were produced by RR-AI after analyzing verified user reviews from multiple platforms and countries, in various languages. We filtered out spam, bot, incentivized, duplicated, and off-topic feedback to ensure only high-quality, authentic insights were considered. Both the strengths and potential drawbacks of this product are reflected in the scores, providing a balanced overview for prospective buyers.

Effectiveness in Reducing Redness
91%
Many users report noticeable improvements in reducing redness, especially those with sensitive skin. This serum’s calming properties have been highly praised for effectively soothing inflamed skin without causing irritation. It’s especially appreciated for helping with redness caused by acne or minor skin irritations.
A few users mentioned that while it helps reduce redness, the effect isn't always long-lasting. Some felt that repeated use was needed for continuous results, and a handful found that their redness didn’t fully subside after prolonged application.
Hydration and Moisture Retention
88%
The lightweight water-gel texture provides excellent hydration without feeling greasy. Users with dry or dehydrated skin have shared positive feedback about how well it retains moisture throughout the day, keeping their skin feeling plump and refreshed. Many noted that it’s a great addition to their daily skincare routine for consistent hydration.
A small portion of users with extremely dry skin felt that the hydration provided wasn’t enough for their needs, especially during colder months. While it hydrates well, some mentioned they needed to pair it with a heavier moisturizer for better moisture retention.
Skin Sensitivity Compatibility
94%
This serum is frequently recommended for people with sensitive or acne-prone skin. Its gentle formula has been praised for not causing breakouts or irritation, even among those with highly reactive skin. Users with rosacea or other skin conditions noted that it helped calm their skin without any adverse reactions.
Although the majority found it safe, a few individuals with highly sensitive skin noted that it didn’t fully suit their needs, causing minor stinging or redness upon initial application. This could be due to individual sensitivities to certain ingredients.
Texture and Feel
85%
The texture is often described as smooth, cooling, and light, making it easy to apply and absorb. Users love the non-greasy finish, which feels refreshing and leaves their skin soft but not oily. It’s an ideal texture for layering with other products without causing heaviness or clogging pores.
Some users mentioned that while the texture is generally pleasant, it can feel slightly too thin or watery for those expecting a richer formula. A few felt that it didn’t offer as much of a luxurious experience as other serums with thicker consistencies.
Absorption Speed
90%
One of the most praised features is how quickly it absorbs into the skin without leaving any sticky residue. Users love how fast it dries, making it easy to follow up with other skincare products or makeup. This quick absorption is especially appreciated by those with busy routines or who need a fast-acting serum.
While most users are pleased with the absorption rate, a few felt that it absorbed too quickly, leaving them unsure of how much product was actually absorbed. Some mentioned needing to apply a little more to feel the full effect of the serum.
Fragrance Sensitivity
95%
Many users appreciate that this serum is fragrance-free, making it suitable for those with sensitive noses or skin. Those who are sensitive to artificial scents or have skin prone to fragrance-related irritation found this serum to be a welcome relief. It’s often recommended for users who want a more neutral skincare experience.
While most appreciate the lack of fragrance, a few users noted that the scent-free formula made it feel less luxurious. A small group expressed a preference for products with a mild, pleasant scent for added sensory enjoyment.
Packaging and Ease of Use
87%
The simple yet functional packaging is often noted for its ease of use. The bottle design allows for controlled dispensing, reducing the risk of overuse. The size (1.69 fl. oz.) is also seen as convenient for both travel and daily use, fitting easily into most skincare routines.
A handful of users mentioned that the packaging could be improved with a pump dispenser, as they felt the bottle might dispense too much product at once. Some also noted that the bottle can be hard to squeeze when it’s nearing the end of use.
Suitability for Acne-Prone Skin
83%
Many users with acne-prone skin have reported that this serum is gentle and effective at soothing irritation and preventing breakouts. The inclusion of calming ingredients like Centella Asiatica has been praised for helping clear up blemishes while keeping skin hydrated and balanced.
Some users with more severe acne found that while the serum helps with inflammation, it didn’t do enough to significantly improve their acne or prevent new breakouts. A few individuals felt it was more suited for mild acne or skin maintenance rather than active treatment.
Long-Term Results
80%
20%
Many customers report that with consistent use over several weeks, this serum helps improve skin texture and calm persistent irritation. It’s seen as a solid addition to a long-term skincare routine for those with sensitive skin, helping to maintain smoother, healthier-looking skin.
However, some users didn’t see significant long-term improvements, feeling that the results plateaued after the initial soothing effects. This product might be better suited for short-term relief rather than delivering profound long-term changes.
Value for Money
92%
Many users feel that this serum offers excellent value for money, especially given the high-quality ingredients and its effectiveness for sensitive and acne-prone skin. The reasonable price point for a 1.69 fl. oz. bottle has been frequently mentioned as a key reason for repeat purchases.
A few buyers felt that the price could be a bit high for a daily serum, especially when compared to other similar products on the market. While most agreed on its effectiveness, some wished it were a little more affordable for those on a budget.
Natural Ingredient Quality
89%
Users appreciate the natural ingredients in this serum, especially the inclusion of Centella Asiatica, Green Tea, and Noni Extract. These ingredients are valued for their skin-soothing, antioxidant, and healing properties. Many users believe that the product’s formulation contributes to their skin’s overall health.
A small group of users expressed concerns about the effectiveness of natural extracts in the formula, suggesting that some ingredients might not work as well for certain skin types. A few mentioned preferring products with higher concentrations of specific active ingredients for better results.
Non-Sticky Finish
90%
The non-sticky finish is a major selling point for users who dislike heavy, greasy serums. The serum absorbs quickly and leaves the skin feeling smooth, making it perfect for layering with other skincare products or applying makeup shortly afterward.
Some users felt that while the serum was non-sticky, it didn’t provide as much of a dewy or hydrated glow as they had hoped. A few mentioned the finish was slightly too matte for their liking, especially for those seeking a more radiant, moisturized look.
User Satisfaction
85%
Overall, users express high satisfaction with how this serum addresses skin issues like irritation and redness. Its gentle, non-invasive formula has earned it a loyal following among those with sensitive skin. Many appreciate its calming and hydrating properties.
However, a few users felt that the results didn’t live up to their expectations, especially regarding acne prevention and long-term skin improvements. Some expressed disappointment after not seeing the expected results after a few weeks of use.

Suitable for:

This product is well-suited for individuals with sensitive or acne-prone skin, particularly those seeking a gentle serum that can calm irritation, reduce redness, and provide long-lasting hydration. It’s especially beneficial for users dealing with inflammation or minor skin irritations, such as redness from acne. Those looking for a lightweight, non-greasy formula will also appreciate its quick absorption and refreshing feel, making it a great choice for daily use in skincare routines. The inclusion of natural ingredients like Centella Asiatica and Green Tea makes it ideal for anyone interested in a more natural, soothing option for their skin health.

Not suitable for:

This serum may not be the best fit for individuals with very dry skin or those expecting deeper hydration for more intense moisture needs. While it’s designed to be lightweight and non-greasy, users who prefer richer, more emollient products may find it insufficient, especially in colder weather. Those with extremely sensitive skin may also experience mild irritation, as some report stinging or redness with initial use. Additionally, users seeking a product with a longer-lasting scent might be disappointed, as this serum is fragrance-free and doesn’t offer any lasting fragrance.

Specifications

  • Size: The product comes in a 1.69 fl. oz. (50 mL) bottle, ideal for daily use.
  • Formulation: This serum has a gel formulation with a water-gel texture.
  • Skin Type: It is suitable for sensitive and acne-prone skin.
  • Key Ingredients: Contains Centella Asiatica, Green Tea, Noni Extract, Mugwort, and Heartleaf Extract.
  • Fragrance: The serum is fragrance-free, making it suitable for sensitive users.
  • Absorption: The serum absorbs quickly into the skin without leaving a sticky residue.
  • Hydration: Offers long-lasting hydration without feeling greasy.
  • Texture: The lightweight water-gel formula ensures a smooth application.
  • Usage: Can be used both in the morning and evening as part of a daily skincare routine.
  • Packaging: The serum comes in a bottle with a convenient dispensing system.
  • Skin Benefits: Helps calm irritation, redness, and itching, while promoting skin barrier repair.
  • Suitability for Acne: Formulated to calm acne-related redness and irritation without causing breakouts.
  • Product Type: This is a hydrating and soothing serum.
  • Antioxidants: Includes Green Tea and Noni Extract for antioxidant protection.
  • Inflammation Relief: Mugwort and Heartleaf Extracts help reduce skin inflammation and irritation.
  • Non-Greasy: The serum provides hydration without a greasy or heavy feeling.
  • Shelf Life: For best results, use within 12 months of opening.
  • Cruelty-Free: This product is cruelty-free and not tested on animals.
  • Vegan: The formula is vegan and free from animal-derived ingredients.

FAQ

Apply a small amount of this serum after cleansing and toning, but before moisturizing. Gently massage it into the skin, focusing on areas with redness or irritation. It can be used both in the morning and evening for optimal results.

Yes, this product is suitable for oily skin types. Its lightweight, non-greasy, water-gel formula absorbs quickly, providing hydration without clogging pores or leaving a heavy residue.

This serum contains Centella Asiatica (Cica), Green Tea, Noni Extract, Mugwort, and Heartleaf Extract. These ingredients help soothe irritation, support the skin barrier, and provide antioxidant protection while reducing inflammation.

Yes, this serum is specifically formulated for acne-prone skin. It calms redness and irritation without causing breakouts, making it ideal for those with sensitive or acne-prone skin.

No, this serum is fragrance-free, making it a great choice for those with sensitive skin or those who prefer products without added scents.

The serum absorbs quickly into the skin, typically within 1-2 minutes. This fast absorption ensures that the product doesn’t feel sticky or heavy, leaving the skin feeling refreshed and hydrated.

Yes, this serum works well under makeup. Its lightweight formula hydrates the skin without leaving a greasy residue, making it an excellent base for foundation or other makeup products.

Absolutely. The soothing, gentle formula is designed for sensitive skin, helping to calm irritation and redness without causing further irritation or sensitivity.

Yes, this serum can be layered with other skincare products. For best results, use it after your toner and before your moisturizer. It works well with other treatments like serums or oils, as long as they are compatible with sensitive skin.

This product is generally safe for most skin types. However, as with any skincare product, it’s best to do a patch test first, especially if you have very sensitive skin. A small number of users may experience mild irritation or redness, which typically subsides with continued use.