Overview

The Enaskin Niacinamide Serum 15% for Face 1.7 Fl Oz is a lightweight, hydrating serum designed to tackle multiple skin concerns. This powerful formula features a 15% concentration of niacinamide, a key ingredient known for its ability to improve skin tone and texture. The 1.7 fl oz bottle is the perfect size for daily use, especially for individuals with oily or acne-prone skin. With its non-greasy texture, this serum provides a refreshing boost of hydration without leaving a sticky residue, making it suitable for a variety of skin types.

Key Ingredients & Benefits

The serum's standout ingredient is niacinamide 15%, which is renowned for its ability to reduce dark spots, hyperpigmentation, and uneven skin tone. Additionally, it contains vitamin C, a brightening antioxidant that enhances the skin’s radiance while protecting it from environmental damage. To complement this, hyaluronic acid offers deep hydration, plumping the skin and giving it a smoother appearance. Peptides round out the formula by supporting the skin's barrier and reducing inflammation, making this serum ideal for improving overall skin health.

Best For

This niacinamide serum is best suited for individuals with oily and acne-prone skin, though its benefits extend to anyone looking to improve their skin's tone and texture. It’s especially effective for people dealing with dark spots, uneven skin tone, or signs of aging. If you're after a non-greasy and lightweight formula that hydrates while supporting your skin's natural barrier, this is a great option. It's also suitable for those who prefer a gentle yet effective treatment for sensitive skin when used as directed.

User Feedback

Many users have shared their positive experiences with this face serum, noting improvements in skin clarity and brightness with regular use. The lightweight formula is frequently praised for its ability to hydrate without leaving a greasy residue or clogging pores. While some individuals with sensitive skin found it gentle, a patch test is recommended for first-time users. However, a few users with dry skin felt the need to supplement with additional moisturizers. Overall, this serum has garnered high marks for its effective treatment of skin imperfections.

Pros

  • This serum provides noticeable improvements in skin tone and clarity after consistent use.
  • Its lightweight formula hydrates without clogging pores, making it ideal for oily and acne-prone skin.
  • The combination of niacinamide and vitamin C helps reduce dark spots and hyperpigmentation over time.
  • It has a gentle, non-greasy texture that absorbs quickly and works well under makeup.
  • Many users with sensitive skin found this serum to be gentle, with minimal irritation after a patch test.
  • The inclusion of hyaluronic acid gives a plump, refreshed look without feeling heavy or sticky.

Cons

  • Some users with very dry skin found it lacked sufficient moisture for their needs.
  • The serum's brightening effects can take a few weeks to show visible results, which may disappoint some users.
  • A few users reported mild irritation from the high concentration of niacinamide, especially without patch testing first.
  • This product may not be ideal for those who prefer a heavier, more intensive moisturizer.
  • It has a subtle scent that may not be appealing to users who prefer stronger fragrances in their skincare.
  • Some users found that it doesn't provide enough hydration in extremely dry or winter climates.

Ratings

After analyzing verified user reviews from multiple languages and global platforms, we’ve compiled a detailed evaluation of the Enaskin Niacinamide Serum 15% for Face 1.7 Fl Oz. All feedback was carefully filtered to ensure authenticity, excluding any spam, bot-generated, or incentivized content. This product received strong praise for its skin benefits, particularly for those with oily and acne-prone skin, though there were also some mixed opinions on its suitability for sensitive skin. Both strengths and potential drawbacks are reflected in the scores below, which encompass a range of user experiences from various regions.

Effectiveness in Reducing Dark Spots
89%
Many users report a noticeable improvement in the appearance of dark spots and hyperpigmentation after consistent use of this serum. The high concentration of niacinamide is praised for its brightening effects, making it particularly effective for those struggling with uneven skin tone and discoloration.
However, some users felt that the serum took longer than expected to show significant results, especially for stubborn dark spots. A few also noted that the effects weren’t as dramatic as advertised, requiring extended use to see clearer skin.
Hydration and Skin Texture Improvement
85%
The serum’s hydrating formula is frequently highlighted by users for its ability to deeply nourish the skin without feeling greasy. Many appreciate how it improves skin texture, leaving the skin feeling smooth and refreshed, making it ideal for both daytime and nighttime routines.
On the downside, some users with dry skin expected more intense hydration from this product. While it works well for oily and combination skin, a few individuals found that it didn't provide enough moisture for those with drier or more dehydrated skin types.
Suitability for Oily Skin
91%
This serum is highly recommended for individuals with oily or acne-prone skin. Many users report that it helps control oil production while providing hydration, and it doesn't clog pores or leave a greasy residue. The lightweight formula is a hit among those who want an effective treatment without any heaviness.
A few users with very oily skin mentioned that they didn’t notice any significant long-term control of excess shine, especially in warmer weather. Although it works well for many, those with severe oiliness may still need additional mattifying products for full control.
Absorption and Non-Greasy Feel
88%
Many customers praise how quickly this serum absorbs into the skin without leaving behind any greasy or sticky residue. It provides an instant fresh, non-oily feel, which is particularly appreciated by those who dislike heavy creams or serums that take too long to absorb.
However, some users with drier skin noted that they wished the serum provided a bit more moisture after application. A small group also felt that the non-greasy feel didn’t leave enough of a smooth finish for makeup application, requiring additional products for better texture.
Gentleness on Sensitive Skin
74%
26%
For many users with sensitive skin, this serum has been a pleasant surprise. They appreciate its gentle formula, which doesn't cause irritation or redness. Several found that it calmed their skin and didn't lead to breakouts, even when used daily.
However, some sensitive skin users reported mild irritation or tingling upon first use. A few individuals experienced redness or dryness, suggesting that a patch test is essential before full application, especially for those prone to sensitivity.
Brightening Effect
83%
Users frequently mention how this serum enhances their skin’s brightness, with a noticeable improvement in skin tone after consistent use. Vitamin C, alongside niacinamide, seems to be a winning combination for those looking to achieve a radiant and refreshed complexion.
That said, some buyers expected faster or more noticeable brightening results. For certain individuals, the serum didn't make a significant difference in terms of radiance, requiring them to adjust their expectations or pair it with other treatments.
Packaging and Ease of Use
80%
20%
The 1.7 fl oz bottle is compact and easy to handle, making it convenient for both daily use and travel. The pump dispenser is praised for its ability to deliver just the right amount of serum without wastage, ensuring a hygienic and controlled application every time.
However, some users felt the pump could be a little more durable. A few mentioned that after prolonged use, the dispenser became harder to operate, and they had trouble getting the last few drops of product out of the bottle.
Long-Term Results
78%
22%
Several users observed gradual, long-term improvements in their skin tone, texture, and clarity after using this serum for several weeks. It’s praised for delivering steady, subtle results that continue to show over time, making it a worthwhile addition to a skincare routine.
On the flip side, some customers felt that the long-term effects weren’t as impressive as expected. The serum required extended use to see noticeable improvements, leading some users to question its overall effectiveness for quick results.
Ingredient Quality
90%
The inclusion of niacinamide, hyaluronic acid, and vitamin C is highly valued by users who are looking for a quality serum with proven ingredients. Many appreciate that these components work together to tackle multiple skin concerns, from hydration to brightening and skin barrier support.
Though the ingredient list is praised, a few users were concerned about potential irritation from the high concentration of niacinamide. Some even found that other serums with a lower niacinamide concentration were gentler on their skin while providing similar benefits.
Value for Money
87%
Many customers feel that this product offers great value for the price, given its effectiveness and the quality of its ingredients. With its multiple benefits—such as skin brightening, hydration, and texture improvement—users find it to be a worthy investment for daily skincare routines.
However, some buyers mentioned that the 1.7 fl oz size runs out relatively quickly with daily use, which may make it less economical for those who are looking for long-lasting results on a budget.
Consistency of Results
82%
18%
The majority of users note that they achieved consistent improvements in their skin’s appearance with regular use. Whether it’s a clearer complexion, better skin texture, or more even tone, this serum delivered reliable results for most of its users.
There were a few users who experienced inconsistent results, especially after switching between products. For some, the serum worked well at first but later seemed to lose its effectiveness, leading them to seek alternative treatments.
Fragrance Appeal
75%
25%
The subtle, light fragrance of this serum is appreciated by many who dislike overpowering scents in their skincare products. It adds to the refreshing experience without being intrusive, making it suitable for those sensitive to strong perfumes.
However, a small group of users found the scent unpleasant or too faint to enjoy. Some felt that the fragrance wasn’t refreshing enough to enhance the skincare experience, while others simply preferred fragrance-free products.
Packaging Durability
78%
22%
The packaging is generally well-received, with many users appreciating the clean and simple design. The sturdy bottle ensures that the product stays intact during regular use and travel, preventing leaks or spills.
Nonetheless, a few users reported that the bottle can crack or become damaged after several weeks of use, particularly when dropped or mishandled. Some found the packaging less durable than expected for long-term use.

Suitable for:

The Enaskin Niacinamide Serum 15% for Face 1.7 Fl Oz is ideal for individuals with oily, acne-prone, or combination skin types. Its lightweight, non-greasy formula provides hydration without clogging pores, making it a great option for those seeking daily skin care that won’t exacerbate oiliness or breakouts. People looking to improve skin tone, reduce dark spots, or combat hyperpigmentation will find this serum particularly effective due to its high concentration of niacinamide. Additionally, those who want a gentle, non-irritating treatment for brightening and smoothing their complexion can benefit from the serum’s vitamin C and peptides, which work to enhance radiance and support skin health over time.

Not suitable for:

This serum may not be the best choice for individuals with very dry skin, as it provides hydration but may not offer enough moisture for those needing more intensive hydration. Those with extremely sensitive skin should also be cautious, as the higher concentration of niacinamide may cause irritation or redness for some users, especially without performing a patch test first. Additionally, users expecting quick or dramatic brightening results might be disappointed, as some found the serum required extended use to show noticeable improvements. People who prefer fragrance-heavy products may also not enjoy the subtle scent, which some users felt was too faint to provide a refreshing experience.

Specifications

  • Volume: The serum comes in a 1.7 fl oz (50 mL) bottle, suitable for daily use.
  • Key Active Ingredients: Contains 15% niacinamide, vitamin C, hyaluronic acid, and peptides.
  • Skin Type: Ideal for oily, acne-prone, and combination skin types.
  • Hydration: Formulated to provide deep hydration without leaving a greasy residue.
  • Texture: The serum has a lightweight, fast-absorbing consistency that feels non-greasy on the skin.
  • Usage Frequency: Recommended for daily use, both in the morning and evening.
  • Non-Comedogenic: Designed to be non-comedogenic, meaning it will not clog pores.
  • Fragrance: Has a mild, natural scent that is not overpowering.
  • Vitamin C: Includes vitamin C to help brighten the complexion and provide antioxidant protection.
  • Niacinamide Concentration: Contains a high concentration of niacinamide (15%) for reducing dark spots and improving skin tone.
  • Peptides: Peptides help support skin barrier function and reduce inflammation.
  • Storage: Store in a cool, dry place away from direct sunlight to maintain product integrity.
  • Sensitive Skin: Patch testing is recommended for first-time users, especially for those with sensitive skin.
  • Cruelty-Free: This product is cruelty-free and not tested on animals.
  • Absorption: The formula absorbs quickly without leaving any sticky or oily residue.
  • Sun Sensitivity: Using this serum may increase your skin's sensitivity to the sun, so always apply sunscreen during the day.
  • Packaging: Comes in a 1.7 fl oz (50 mL) glass bottle with a dropper for easy application.
  • Skin Tone Improvement: Consistent use can lead to improvements in skin tone, clarity, and texture over time.
  • Ideal for Pigmentation: Effective for reducing the appearance of dark spots and hyperpigmentation.

FAQ

Apply a few drops of this serum to clean, dry skin, gently massaging it into your face. Use it in the morning or evening, after cleansing and before moisturizing. For best results, follow with sunscreen during the day.

This serum contains 15% niacinamide to help reduce dark spots and improve skin texture, vitamin C to brighten the complexion, hyaluronic acid for deep hydration, and peptides to support the skin barrier and reduce inflammation.

Yes, this serum is specifically designed for oily and acne-prone skin. Its lightweight, non-greasy formula hydrates without clogging pores and helps to reduce breakouts and skin irritation.

While this serum is gentle for many users, it’s always a good idea to patch test first, especially if you have sensitive skin. The niacinamide concentration may cause mild irritation for some users, so start slowly and monitor your skin’s response.

No, this serum does not contain SPF. It's important to apply sunscreen during the day after using this serum, as vitamin C and niacinamide can make your skin more sensitive to sun exposure.

Many users notice improvements in skin clarity and brightness after a few weeks of consistent use. However, for significant changes in dark spots or hyperpigmentation, it may take 4–6 weeks of daily application.

This serum is ideal for individuals with oily, acne-prone, or combination skin. It provides hydration without being greasy and helps to even out skin tone, making it effective for those dealing with breakouts or dark spots.

No, the formula is lightweight and absorbs quickly, leaving your skin feeling hydrated but not greasy. It’s designed to work well even under makeup.

Yes, this serum can be layered with other active ingredients like retinol or exfoliating acids, but be sure to apply them at different times of day (e.g., retinol at night) or after a few minutes of letting the serum absorb. Start slowly if using multiple actives to avoid irritation.

This serum has a mild scent that is not overpowering, but it is not fragrance-free. If you are highly sensitive to scents, it may be best to patch test first.