Overview

The Kosas Glow I.V. Vitamin-Infused Skin Enhancer - Radiate is a lightweight, vitamin-packed liquid highlighter designed to give your skin a natural glow without the heaviness of full coverage. This versatile product can be applied under foundation, mixed with your skincare, or used as a targeted highlighter on specific areas like the cheekbones or brow bone. Its ability to blend seamlessly into any skin tone makes it a popular choice for those seeking a luminous, dewy finish. This skin enhancer works beautifully for both everyday looks and more glamorous makeup routines.

Key Ingredients & Benefits

This glow product is infused with powerful ingredients like VitaGlow-D, Glutathione, and Vitamin C, which work together to brighten and hydrate the skin. Algae extracts provide deep nourishment, helping to keep your skin moisturized throughout the day. The 3D light reflectors in the formula give a soft, radiant finish that enhances the natural beauty of any complexion, making it ideal for achieving a healthy, glowing look. Together, these ingredients provide a nourishing and skin-enhancing experience, leaving you with luminous, dewy skin.

Best For

This skin enhancer is perfect for those who want a buildable glow without the need for heavy coverage. Whether you’re looking to add a subtle luminosity to your everyday makeup or a more intense highlight, this product delivers on both fronts. It’s ideal for individuals seeking a clean, nutrient-rich formula that fits seamlessly into their daily skincare and makeup routines. Additionally, the product is versatile and works well on all skin tones, whether layered under foundation or worn alone for a natural finish.

User Feedback

Many users appreciate the lightweight texture and the non-greasy finish that this highlighter provides. It’s especially praised for giving the skin a healthy, dewy glow that doesn’t feel heavy or cakey. However, some users have pointed out that the pump dispenser can release more product than needed, requiring a bit of caution. Despite this, the overall feedback highlights the product’s ability to deliver a radiant, fresh-faced look without compromising on skin feel or appearance.

Pros

  • This product provides a natural, buildable glow without feeling heavy or greasy.
  • Its lightweight formula blends easily with skincare or foundation for a luminous finish.
  • Many users appreciate the nourishing benefits from ingredients like Vitamin C and algae extracts.
  • Works well under makeup, enhancing radiance without altering foundation texture.
  • Suitable for all skin tones, offering a universally flattering, dewy glow.
  • The non-greasy finish is especially favored by users with normal to dry skin.

Cons

  • The pump dispenser may release more product than needed, making it difficult to control usage.
  • Not ideal for oily skin, as some users report it doesn’t fully absorb, leaving a residue.
  • The effect can fade after a few hours, especially in humid climates or during long wear.
  • Sensitive users may find the fragrance overpowering, though it fades quickly.
  • Some users find that the product doesn’t provide enough coverage for a more dramatic highlight.
  • The packaging may feel wasteful for those who prefer more precise product dispensing.

Ratings

After analyzing verified user feedback from multiple platforms and languages, the scores for the Kosas Glow I.V. Vitamin-Infused Skin Enhancer - Radiate reflect authentic opinions from a diverse group of customers worldwide. Spam, bot, and incentivized reviews were carefully filtered out to ensure only high-quality feedback contributed to the results. Both strengths and pain points have been considered in the final ratings, providing a balanced overview of this product's performance across different users and use cases.

Effectiveness of Glow
92%
Many users rave about the healthy, natural glow this product provides. It delivers a radiant finish without being too overpowering, perfect for those looking for a subtle glow. This skin enhancer also works well as a buildable product, allowing users to control the intensity of the glow for different occasions.
A few users mentioned that the glow effect can fade throughout the day, especially in more humid conditions. While it enhances the complexion, some expected a longer-lasting effect from a product at this price point.
Texture and Feel
88%
The lightweight and non-greasy texture of this highlighter is a major plus. It blends seamlessly into the skin, providing a natural finish without feeling heavy. Many reviewers appreciate that it doesn’t leave any sticky residue, making it perfect for layering with other products.
While most users find the texture smooth, a few reported it can feel slightly tacky if too much is applied. Those with oilier skin types might find it doesn't absorb as quickly as desired, leaving a minor shine.
Ease of Use
85%
This product is praised for its versatility in how it can be used—either under foundation for a subtle glow, mixed with skincare for added hydration, or applied as a targeted highlighter. The pump dispenser makes application quick and mess-free, which is appreciated by many users.
Some users pointed out that the pump dispenses more product than needed, requiring careful control. A few suggested the packaging could be more precise to avoid wasting product, especially for those who prefer minimal application.
Hydration and Skin Benefits
91%
Infused with ingredients like Vitamin C and Glutathione, many users report a noticeable improvement in skin hydration and brightness after using this product. It provides a nourishing boost, leaving skin feeling fresh and glowing, which enhances its appeal for daily skincare routines.
Although most users enjoy the hydration it offers, a small group felt it wasn’t enough for extremely dry skin. They noted that additional moisturizing products were needed to keep their skin feeling fully hydrated, especially in colder weather.
Buildability of Glow
90%
The buildable nature of this highlighter allows users to customize the intensity of their glow. It’s easy to layer without looking cakey, making it great for day-to-night transitions. Many find it perfect for adding an extra boost of radiance without overdoing it.
A few users mentioned that building the glow could sometimes result in uneven application if not blended well. Some also noted that they had to experiment with the right amount to avoid looking too shiny or glossy.
Packaging and Dispensing
80%
20%
The packaging is sleek and compact, with a pump dispenser that makes for easy and hygienic use. Users find it convenient for travel and appreciate the control it offers during application, ensuring no product wastage.
The pump dispenser can sometimes dispense more product than needed, which leads to wastage. A few users felt that the pump design could be improved for better precision, especially when using smaller amounts.
Skin Compatibility
94%
This product is well-suited for all skin tones and types, including sensitive skin. It is gentle enough for daily use and doesn’t cause irritation. Many users with diverse skin tones have praised its universal appeal, as it works well on both fair and deeper skin tones.
While most users find this product suitable, a few with very oily skin felt it could contribute to excess shine. However, this was mostly in more humid climates or after extended wear.
Non-Greasy Finish
89%
The non-greasy finish is a standout feature, leaving skin with a luminous yet matte look. It doesn’t feel heavy or sticky, and users appreciate that it doesn’t add unwanted shine throughout the day, especially in the warmer months.
Some users with drier skin noted that while it’s non-greasy, it doesn’t provide as much moisture as they’d like. They suggested pairing it with a richer moisturizer to achieve a more hydrated feel.
Fragrance
82%
18%
For those who enjoy a subtle fragrance in their skincare, this product offers a light, refreshing scent that enhances the experience without being overpowering. It’s not strong enough to irritate those sensitive to scents, making it a good option for most users.
Some users, particularly those who prefer fragrance-free products, found the scent to be a bit distracting. It doesn’t linger long, but it might be off-putting for people with sensitivities to fragrance in skincare.
Value for Money
87%
Considering the quality of ingredients and the versatility of this highlighter, most users find it to be a great value. It offers high performance without the high price tag typically associated with luxury skincare products, making it a popular choice for daily routines.
A few users mentioned that while the product is effective, the price might be a bit steep for those who don’t use it daily. Some felt that the packaging size could be larger for the price, especially for regular users.
Long-Lasting Effect
86%
Users generally appreciate that this product maintains its glow throughout the day without fading quickly. It stays put without requiring frequent touch-ups, making it a reliable choice for long days or evening events.
However, some users noticed that its effect started to diminish after a few hours, especially in hotter climates or during physical activities. It might require reapplication for those who need longer-lasting radiance.
Pump Dispenser Functionality
75%
25%
The pump dispenser is easy to use and helps minimize mess during application. It’s a clean, efficient way to dispense the product, preventing waste when used carefully.
Unfortunately, some users reported that the pump dispenses too much product at once, which can be wasteful. A few suggested that a more controlled dispensing system would make the product more user-friendly.
Overall User Satisfaction
90%
Overall, users are highly satisfied with the results this product delivers. It effectively enhances the skin’s radiance, is versatile, and works well for various skin types. Many users feel it’s a great addition to their beauty routine for a natural glow without being too heavy.
While most reviews are positive, some users felt that the product could offer a bit more longevity, especially in humid or long-wear situations. There’s also some minor dissatisfaction with the pump dispenser, which can be a bit difficult to control.

Suitable for:

This product is ideal for users who want a natural, buildable glow without heavy coverage. Those with normal to dry skin will particularly appreciate its hydrating and brightening properties, as the lightweight formula provides a subtle dewy finish that enhances skin's luminosity. It's also perfect for people who prefer clean beauty products, as it contains nourishing ingredients like Vitamin C, Glutathione, and algae extracts. Additionally, this highlighter works well for all skin tones and can be used in multiple ways—either under foundation, mixed with skincare, or as a targeted highlighter. It’s a great choice for daily use, offering a luminous, skin-enhancing effect without feeling greasy or heavy.

Not suitable for:

The product may not be the best choice for those with very oily skin, as it could contribute to excess shine throughout the day. While most users find it non-greasy, some oily-skinned individuals feel it doesn’t absorb well enough, leaving a slight residue. Additionally, if you're expecting a longer-lasting glow, you might be disappointed, as some users mentioned the effect fades after a few hours, particularly in humid environments. Those who are sensitive to fragrance might also find the subtle scent distracting, as it lingers briefly upon application. Finally, the pump dispenser may be an issue for users who prefer more precise control over the amount of product dispensed.

Specifications

  • Brand: Kosas is the brand behind this liquid highlighter.
  • Form: The product comes in a liquid form for easy application.
  • Shade: The highlighter is available in the Radiate shade, designed to provide a soft glow.
  • Coverage: This product offers light coverage, enhancing skin luminosity without masking it.
  • Skin Type: The product is suitable for all skin types, including dry, oily, and combination skin.
  • Texture: It features a lightweight, non-greasy texture that absorbs easily into the skin.
  • Benefits: Provides hydration, brightening, and nourishment to the skin for a radiant finish.
  • Key Ingredients: Infused with VitaGlow-D, Glutathione, Vitamin C, and algae extracts to support skin health.
  • Usage: Can be used as a highlighter, mixed with skincare, or layered under foundation for a buildable glow.
  • Packaging: Comes with a convenient pump dispenser for precise product application.
  • Fragrance: The product has a mild fragrance that dissipates after application.
  • Longevity: The highlighter provides a lasting glow for several hours, though it may fade in humid conditions.
  • Application: Can be applied with fingers, a brush, or a sponge depending on desired intensity.
  • Glow Effect: Delivers a soft, natural-looking glow that enhances skin's luminosity without looking greasy.
  • Clean Beauty: The formula is clean, free from harsh chemicals, and suitable for daily use.
  • Layering: Works well when layered under foundation or mixed with other skincare products.
  • Compatibility: Compatible with a variety of makeup and skincare products, enhancing their performance.
  • Pump Design: The pump dispenser ensures controlled product release, although some users have noted over-dispensing.
  • Buildable: The formula is buildable, allowing users to control the intensity of the glow.

FAQ

You can use this highlighter in several ways: apply it directly to your skin for a radiant glow, mix it with your foundation for added luminosity, or blend it with your skincare routine for hydration. It's lightweight and builds easily without feeling heavy.

This highlighter contains VitaGlow-D, Glutathione, Vitamin C, and algae extracts. These ingredients work together to brighten, hydrate, and nourish the skin while providing a glowing finish.

Yes, this product is suitable for all skin types, including dry, normal, and combination skin. It’s formulated to be lightweight and non-greasy, making it a great option for those seeking hydration and a natural glow.

Many users with sensitive skin have reported positive results, thanks to its clean, nourishing ingredients. However, as with any skincare product, it's a good idea to patch test first to ensure compatibility with your skin.

The texture is lightweight and non-greasy, making it comfortable to wear throughout the day. It gives a soft, radiant glow without feeling heavy or sticky, making it ideal for daily use.

The product has a mild fragrance that fades quickly after application. While some users may notice it initially, it’s generally not overpowering.

The glow typically lasts a few hours, but some users note it may fade slightly over time, especially in humid conditions. To prolong the effect, you can layer it over your foundation or set it with a light dusting of translucent powder.

Yes, this product can be easily mixed with your regular skincare, such as moisturizers or serums. It’s great for boosting hydration while adding a luminous glow to your complexion.

For a subtle glow, apply it directly to the high points of your face, such as the cheekbones and brow bones. For a more intense effect, mix it with your foundation or use it as a base before applying makeup.

Yes, this highlighter is designed to work well across all skin tones. The Radiate shade offers a natural, buildable glow that complements a wide range of complexions without looking ashy or too pale.