Overview

ECRU NEW YORK Silk Nectar Shine Serum 1.3oz is a lightweight, leave-in serum designed to enhance shine and reduce frizz. This shine serum provides a sleek, glossy finish without weighing hair down. Its gentle formula is suitable for all hair types, including curly, dry, and color-treated hair. Whether your hair is fine or thick, it smooths and hydrates, leaving a healthy appearance with a glossy shine. The formula is designed to tame frizz, offering a sleek, polished look with every use.

Key Ingredients & Benefits

This hair serum contains a blend of nourishing oils, such as argan oil and jojoba, which work together to hydrate and protect hair from environmental damage. Infused with silk proteins, it enhances hair’s elasticity and creates a glossy, frizz-free finish. The formula is free from parabens, sulfates, and phthalates, making it safe for color-treated hair and sensitive scalps. The lightweight formula offers long-lasting hydration, ensuring your hair stays soft and smooth without feeling greasy.

Best For

This serum is ideal for those struggling with frizzy, dry, or damaged hair looking for a solution to boost shine and smoothness. It’s perfect for individuals with color-treated hair or anyone who regularly uses heat styling tools. This product is versatile and works well across all hair types, whether you have fine, thick, or curly hair. Whether you need frizz control or enhanced shine, this serum offers a great solution for healthy, hydrated hair.

User Feedback

Many users are thrilled with the results after using this serum, reporting a noticeable reduction in frizz and a significant boost in shine after just one use. It is praised for its lightweight texture, which doesn’t leave hair feeling greasy or weighed down. Some users have mentioned the subtle, pleasant scent, which enhances the experience without overpowering the senses. However, a few noted that the serum works best on medium to thick hair, as it may not provide enough moisture for very coarse hair types.

Pros

  • This serum provides a noticeable boost in shine and frizz reduction after just one use.
  • Works well for all hair types, including fine, thick, and curly hair.
  • The lightweight formula hydrates and smooths without making hair feel greasy or weighed down.
  • Ideal for color-treated hair as it helps protect against environmental damage and heat styling.
  • Users appreciate the subtle, pleasant fragrance that doesn’t overpower the hair.
  • Great for daily use, especially for those looking to tame frizz without compromising on volume.

Cons

  • Some users with very coarse hair felt the serum didn’t provide enough moisture or control.
  • The subtle fragrance may not last long enough for those looking for a stronger scent.
  • Not ideal for people with sensitive scalps who may react to certain oils in the formula.
  • May leave fine hair looking slightly limp, especially if too much product is used.
  • Doesn’t provide the deep hydration some users with extremely dry hair need.
  • May not work as well in humid environments, where hair may still experience frizz.

Ratings

After analyzing verified user reviews of the ECRU NEW YORK Silk Nectar Shine Serum 1.3oz from various global sources, RR-AI has compiled a detailed assessment. Only authentic, high-quality feedback was considered, filtering out spam, incentivized, and off-topic reviews. Both strengths and pain points have been reflected in the ratings, offering a balanced perspective from users across multiple languages and platforms.

Effectiveness in Reducing Frizz
88%
Many users report that this serum significantly reduces frizz, even after just one use. The lightweight texture ensures that hair feels smooth without being weighed down, and the serum provides lasting frizz control even in humid conditions. Users with curly or unruly hair find it especially effective in taming flyaways.
Some users feel that while the serum works well in the short term, the frizz reduction doesn’t last all day, especially for those with very coarse or thick hair. A few also mentioned that the effect fades after a few hours in more humid climates.
Hydration and Smoothing
85%
Several reviews highlight how this product leaves hair feeling hydrated and nourished, even for those with dry or damaged hair. It smooths out rough textures, restoring a glossy, healthy look without leaving behind any sticky residue. Users appreciate how well it penetrates the hair shaft for deep moisture.
A small number of users found the serum didn’t provide enough hydration for severely dry or damaged hair, especially for those with extremely porous strands. They felt it lacked the deep conditioning effect they were expecting from a moisturizing product.
Shine Enhancement
91%
This shine serum has earned high marks for delivering a noticeable glossy finish, even for those with dull or lackluster hair. Many users report that it enhances natural shine without leaving hair greasy or heavy. It’s especially praised by those with color-treated hair, as it brings out vibrancy.
Not all users saw a major improvement in shine, particularly those with darker shades or finer hair types. Some mentioned that the effect was subtle, requiring multiple applications to see a noticeable difference.
Lightweight Feel
87%
A key strength is its lightweight formula, which doesn’t weigh down hair or leave it greasy. Users mention that it’s easy to apply without feeling heavy, making it ideal for daily use. Many also appreciate that it doesn’t cause build-up, allowing for layering with other styling products.
Despite being lightweight, a few users found it didn’t provide enough hold or control for their specific hair type, especially for those with thicker, more unruly hair. Some felt they needed to use more product for the same effect.
Suitability for All Hair Types
90%
Users with different hair textures appreciate that this serum works across a variety of hair types, including fine, thick, and curly. It effectively smooths and hydrates without making any hair type feel weighed down. Those with color-treated hair also find it safe and effective.
While it works for most, some individuals with very fine or thin hair mentioned that it left their hair a bit limp or flat. Users with extremely coarse or textured hair sometimes felt that it didn’t provide enough definition or control.
Fragrance Quality
80%
20%
The fragrance is subtle yet pleasant, adding a light, refreshing touch to the hair without overpowering other scents. It’s ideal for those who prefer a more natural or non-intrusive scent in their hair products. Many users appreciate the delicate floral notes.
Some users found the scent to be too faint or that it dissipated too quickly. A few also mentioned that the fragrance didn’t last long enough, leaving their hair scentless after a few hours.
Absorption and Non-Greasy Texture
89%
The serum absorbs quickly, leaving no greasy residue behind. Users rave about how easily it spreads through the hair, and it doesn't cause buildup. This is particularly beneficial for those who apply it daily or in conjunction with other hair treatments.
A handful of users felt that the serum didn’t absorb well into very dry or porous hair, leaving behind a slight greasy or sticky feel. This was especially noted by individuals with thicker, more textured hair.
Packaging and Dispensing
82%
18%
The packaging is compact and easy to use, allowing for precise dispensing without wastage. Many users appreciate the pump bottle, which gives them full control over how much product they use. The design also makes it travel-friendly.
A few users mentioned issues with the pump dispenser, stating that it occasionally gets clogged or dispenses too much product. Some also found the bottle’s size slightly inconvenient for long-term use, as it needs to be replaced frequently.
Safety for Sensitive Scalps
93%
This serum is often praised for being gentle on sensitive scalps, as it’s free from parabens, sulfates, and phthalates. Many users with scalp issues, such as dryness or irritation, report no adverse reactions. It’s a safe choice for those with skin sensitivities.
Though generally well-tolerated, a few individuals with extremely sensitive skin or allergies to certain oils have reported mild irritation. However, this is not a widespread concern.
Value for Money
84%
Many users find this serum a good value for money given its effectiveness and long-lasting results. The 1.3oz bottle lasts a reasonable amount of time, even with daily use. It’s considered a worthwhile investment for those looking for a high-quality serum for frizz control and hydration.
A few buyers feel that the price is a bit steep for the amount of product offered, especially considering there are other similar serums on the market at a lower price point. Some also believe the benefits don’t justify the premium price for their specific hair needs.
Consistency Across Batches
77%
23%
Some users reported that the product consistently delivers the same results with each use, providing dependable performance. The formula remains stable and effective even after the bottle is opened for several months.
Several users noted slight variations in the product’s texture or scent between different batches. These inconsistencies were especially frustrating for those who preferred the exact same results every time they purchased it.
Customer Support
78%
22%
A number of users reported a positive experience with customer support when they reached out for assistance with shipping or product issues. Responses were generally prompt and helpful in resolving concerns.
Some customers expressed frustration with the response time or felt that their issues were not fully resolved, particularly regarding shipping delays or damaged items. A few users also mentioned that their inquiries were not handled to their satisfaction.

Suitable for:

This product is ideal for users looking for a lightweight serum that effectively reduces frizz and enhances shine, particularly those with dry, frizzy, or color-treated hair. It’s especially beneficial for individuals who frequently use heat styling tools, as it helps protect hair from environmental damage while adding a smooth, glossy finish. Whether you have curly, thick, or fine hair, this serum works well to hydrate and soften hair without weighing it down. It’s also a great choice for people who prefer products free from parabens, sulfates, and phthalates, making it safe for sensitive scalps or those with color-treated hair.

Not suitable for:

While the serum works well for most hair types, it may not be the best choice for those with extremely coarse or dry hair in need of deep moisture or intense hydration. Some users with very fine hair found that it left their strands a bit limp, while others felt that the shine it provides wasn’t sufficient for darker hair. Additionally, people looking for long-lasting fragrance might find the subtle scent too faint, as it tends to dissipate quickly. If you have sensitive skin or allergies to certain oils, this product might cause mild irritation, though this is not a widespread concern.

Specifications

  • Brand: ECRU NEW YORK is the manufacturer of this product.
  • Product Type: This is a leave-in shine serum for hair.
  • Volume: The product comes in a 1.3oz (38mL) bottle.
  • Formulation: The serum is formulated to be applied directly to hair and left in for hydration and shine.
  • Hair Type: Suitable for all hair types, including fine, thick, curly, dry, and color-treated hair.
  • Key Ingredients: Contains nourishing oils and silk proteins to hydrate, smooth, and protect the hair.
  • Fragrance: The product has a subtle, pleasant fragrance that does not overpower.
  • Free From: The formula is free from parabens, sulfates, and phthalates.
  • Texture: The serum has a lightweight, non-greasy texture that won’t weigh hair down.
  • Frizz Reduction: Designed to reduce frizz and enhance the natural shine of the hair.
  • Hydration: Helps hydrate and smooth hair, leaving it glossy and manageable.
  • Usage Instructions: Apply to damp hair after washing and conditioning, and style as usual.
  • Protection: Protects hair from heat and environmental damage, making it ideal for use with styling tools.
  • Color-Treated Hair: Safe for color-treated hair, helping to maintain shine and smoothness.
  • Volume & Shine: Boosts shine without sacrificing hair volume or weight.
  • Suitability: Suitable for both daily and occasional use for smooth, frizz-free hair.
  • Packaging: Comes in a small, easy-to-use 1.3oz (38mL) bottle, ideal for travel.
  • Application Time: Can be used quickly as part of a daily hair care routine for smooth and shiny hair.
  • Effectiveness: Many users report noticeable frizz reduction and enhanced shine after the first use.

FAQ

To use this serum, apply a small amount to damp hair after washing and conditioning. Distribute it evenly through your hair, focusing on the ends. Style as usual, leaving it in to hydrate and reduce frizz for a glossy, smooth finish.

Yes, this serum is designed for all hair types, including fine, thick, and curly hair. It works especially well for dry, frizzy, or color-treated hair, providing hydration and frizz control without weighing the hair down.

Absolutely. This serum is perfect for color-treated hair, as it helps protect against environmental damage and heat styling. The nourishing oils and silk proteins enhance the shine and elasticity of damaged hair.

No, this serum has a lightweight formula that hydrates and smooths hair without leaving it greasy or heavy. It's designed to provide a natural shine while maintaining volume and a soft, weightless feel.

The scent of this serum is subtle and pleasant but doesn’t linger too long. It provides a mild fragrance that enhances the experience without being overpowering, and it typically fades after a few hours.

Yes, many users report that this product significantly reduces frizz after just one use. It helps to smooth the hair and provide a glossy finish, making it ideal for those with frizzy or unruly hair.

This serum contains nourishing oils and silk proteins. The oils help to strengthen and protect the hair from heat and environmental damage, while the silk proteins improve elasticity and provide a glossy, frizz-free finish.

Yes, this serum is free from parabens, sulfates, and phthalates, making it safe for sensitive scalps. It's designed to hydrate and smooth without irritation, even for those with color-treated or sensitive skin.

Yes, this product is gentle enough for daily use. It can be applied to damp hair each day to help with hydration, smoothness, and frizz control, making it ideal for daily styling routines.

Store this serum in a cool, dry place, away from direct sunlight and extreme heat. Ensure the cap is tightly closed to maintain the integrity of the formula and avoid leakage.