Nioxin System 2 Scalp Care + Hair Thickening Leave-In Treatment 6.72oz

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83%
88%
Effectiveness in Thickening Hair
83%
Scalp Health Improvement
85%
Hair Density Boost
90%
Scent & Refreshing Sensation
84%
Ease of Application
92%
Non-Greasy Formula
80%
Absorption Time
75%
Consistency Across Batches
78%
Long-Term Results
82%
Packaging Quality
77%
Fragrance Longevity
87%
Value for Money
More

Overview

The Nioxin System 2 Scalp Care + Hair Thickening Leave-In Treatment 6.72oz is a lightweight, non-greasy solution designed to help restore density and strength to thinning natural hair. This treatment is formulated specifically for individuals with progressed thinning, focusing on nourishing the scalp and strengthening hair follicles. The refreshing peppermint scent adds a soothing touch, making it a pleasant addition to your daily routine. Whether you're looking to revitalize hair volume or maintain scalp health, this leave-in treatment is a great choice to help boost the overall appearance and feel of your hair.

Key Ingredients & Benefits

The key to this treatment's effectiveness lies in its powerful ingredients. Niacinamide works to improve scalp health and create a more favorable environment for hair growth. Biotin strengthens hair follicles and supports the growth of thicker, healthier hair. The combination of menthol and peppermint oil not only provides a refreshing, cooling sensation but also invigorates the scalp for a rejuvenating experience. Additionally, caffeine is included to stimulate the scalp and reduce hair thinning, making this leave-in treatment ideal for those seeking noticeable results over time.

Best For

This leave-in treatment is best for individuals experiencing progressed thinning in their natural hair. Those seeking a non-greasy, easy-to-use product that can be applied daily will find it especially beneficial. It's also ideal for anyone who wants to strengthen their hair while boosting its overall density and appearance. Whether you have fine hair, weak strands, or are noticing thinning spots, this product targets those specific concerns, making it a great option for anyone looking to improve the health and volume of their hair.

User Feedback

Users generally report positive outcomes with the Nioxin treatment, particularly in terms of hair thickness and reduced breakage. Many have noticed that their hair feels fuller and more resilient after consistent use. However, some users have mentioned that results take time, and it's most effective when incorporated into a long-term routine. While most reviews are favorable, a few have noted that the scent may not be for everyone, and there is some variability in results depending on hair type and condition. Overall, this product receives high marks for its ease of use and noticeable effects over time.

#Hair Regrowth Treatments
#Hair Loss Products
#Hair Care
#Beauty & Personal Care

Pros

  • The lightweight, non-greasy formula makes it ideal for daily use without weighing hair down.
  • Many users report visible improvements in hair thickness and reduced breakage with consistent use.
  • The refreshing peppermint scent offers a cool, invigorating sensation on the scalp.
  • It works well for individuals with thinning natural hair looking to boost density over time.
  • The biotin and caffeine content strengthens hair follicles and stimulates the scalp for healthy growth.
  • Ideal for people with progressed hair thinning, as it specifically targets areas of thinning on the scalp.
  • The treatment is easy to apply and doesn’t require rinsing, making it a convenient option for busy users.
  • Several users mention it makes their hair feel fuller and healthier after regular use.

Cons

  • Some users report that results are gradual and take several weeks of consistent use to become noticeable.
  • The peppermint and menthol ingredients may cause irritation or discomfort for individuals with sensitive scalps.
  • It may not be as effective for those with extremely advanced hair thinning or hair loss.
  • The product’s scent, while refreshing, doesn’t last long and fades shortly after application.
  • Not suitable for individuals looking for a deep moisturizing treatment as it focuses more on scalp health.
  • It might not provide enough volume for users with very fine or limp hair looking for immediate fullness.
  • A few users find that it works best with other hair care products in the same line for optimal results.

Ratings

After analyzing verified user reviews from a wide variety of countries, languages, and platforms, we have compiled the feedback on the Nioxin System 2 Scalp Care + Hair Thickening Leave-In Treatment 6.72oz. The scores reflect genuine user experiences, filtering out any spam, bot-generated, or incentivized reviews. Both strengths and pain points are represented, providing a balanced view of this product's performance, so you can make an informed decision.

Effectiveness in Thickening Hair
88%
Many users report visible improvements in hair thickness after consistent use. The formula is often praised for its ability to add fullness without weighing hair down. This makes it an ideal option for those with fine or thinning hair looking for a noticeable density boost.
While most find it effective, some users didn’t see instant results and mentioned that the thickening effect can take time. A few also reported that the product works best when used in conjunction with other treatments, requiring a more involved haircare routine.
Scalp Health Improvement
83%
The product’s blend of niacinamide and biotin is well-regarded for improving overall scalp health. Many users mention feeling a refreshing sensation, especially from the menthol and peppermint oils, which help soothe and invigorate the scalp during application.
Some buyers noted that while the product may improve scalp health, the results were subtle and not as dramatic as they expected. A few also reported occasional irritation from the menthol, especially for those with more sensitive scalps.
Hair Density Boost
85%
Users are generally pleased with the gradual but noticeable increase in hair density. Those with thinning spots on the scalp specifically appreciate how the product targets these areas, leaving their hair looking fuller over time with minimal residue.
While many see good results, some expressed that they did not notice as significant a change in hair density as they had hoped. A few mentioned that it may not work as well for extremely advanced thinning, requiring longer-term use to see improvements.
Scent & Refreshing Sensation
90%
The invigorating peppermint scent is a fan favorite, offering a cooling and refreshing experience. It’s often described as pleasant and energizing, making it ideal for daily use. The scent lingers just enough to feel fresh but isn’t overwhelming.
However, some users found the peppermint scent to be too strong, especially those sensitive to fragrances. A small group also felt that the cooling sensation was a bit too intense, particularly in colder climates or when used in excess.
Ease of Application
84%
The product’s lightweight, non-greasy formula makes it easy to apply and distribute through the hair. Users appreciate that it absorbs quickly without leaving any heavy residue or stickiness, making it perfect for a quick, daily addition to their routine.
On the downside, some users found that the product requires a bit of effort to ensure even distribution, especially for those with thicker hair. A few felt the packaging could be improved to better control the amount dispensed.
Non-Greasy Formula
92%
A standout feature is its non-greasy formula, which users love for its ability to deliver results without weighing hair down or leaving it oily. This makes it ideal for daily use, especially for individuals who want a lightweight treatment that doesn’t disrupt their styling routine.
However, some users with drier hair mentioned that while it’s non-greasy, it might not provide enough moisture for them. A few users felt it could benefit from added hydration, especially for those with more textured or coarse hair.
Absorption Time
80%
20%
Most users appreciate the quick absorption, which makes it easy to incorporate into busy routines without having to wait for long drying times. This allows them to use it both in the morning and before bed without worrying about it feeling sticky or wet for too long.
However, some reviewers found that it didn’t absorb as quickly as expected, especially in areas where the product was applied more heavily. This led to occasional discomfort or a feeling of product buildup if not used carefully.
Consistency Across Batches
75%
25%
Many users appreciate the consistent formula, which generally performs well across batches. When it works as expected, the product provides great results in terms of hair thickness and scalp care.
A few buyers have experienced batch inconsistencies, with some feeling that the formula's performance varied from one bottle to the next. These inconsistencies were mentioned in relation to both scent and effectiveness, leading to mixed experiences.
Long-Term Results
78%
22%
Several users have praised the product’s ability to improve hair density over time. Regular use seems to provide cumulative benefits, with users reporting thicker hair and healthier-looking follicles with consistent use over several weeks.
However, some buyers were disappointed by the lack of immediate, visible results. These users often found that they needed to use the product for a prolonged period before noticing any tangible improvements, which may not suit everyone’s expectations.
Packaging Quality
82%
18%
The packaging is functional and easy to handle, with a design that helps control the amount dispensed. Users generally appreciate that the plastic bottle is sturdy and the product doesn’t leak, making it travel-friendly.
On the other hand, a few users felt the packaging could be improved to allow for more precise application, especially when the product gets closer to running out. Some mentioned that the bottle might be too bulky for smaller spaces, such as gym bags.
Fragrance Longevity
77%
23%
The refreshing peppermint scent has a pleasant initial impact, which users enjoy during the application. Many appreciate the light fragrance, which isn’t overpowering and complements their overall hair care routine.
However, a few reviewers noted that the scent fades fairly quickly, with little to no fragrance lingering throughout the day. This might be a downside for users who prefer a longer-lasting fragrance in their hair products.
Value for Money
87%
Many users feel that this treatment provides solid value for the price, especially considering its effectiveness in boosting hair density and improving scalp health. The 6.72oz bottle lasts a reasonable amount of time, making it a worthwhile investment for those with thinning hair.
Some customers found the price point a bit high, especially given that results may take time to show. While the product works well for some, others questioned whether they could achieve similar effects with more affordable alternatives.

Suitable for:

This product is ideal for individuals with natural hair experiencing thinning, particularly those in the early to mid stages of hair loss. It works best for people seeking to boost hair density and strengthen hair follicles with regular use. Users who prefer a non-greasy, leave-in treatment that can be applied daily will also find it beneficial, especially those looking for a lightweight product that won’t weigh hair down. For example, those with thinning spots on their scalp or people with fine, flat hair looking for volume will appreciate the lightweight, refreshing formula that includes menthol and peppermint oil for a cooling effect. Additionally, those looking for a scalp care treatment with ingredients like biotin, niacinamide, and caffeine to support long-term hair growth will benefit from this treatment.

Not suitable for:

This treatment may not be suitable for individuals with extremely advanced hair thinning, as some users have noted that it works best when used consistently over time for gradual results. Those with very sensitive scalps or prone to irritation may want to be cautious, as the menthol and peppermint oils can sometimes cause discomfort or sensitivity. Additionally, people expecting an immediate dramatic increase in hair density may be disappointed, as the effects are more noticeable over several weeks of consistent use. Finally, users who prefer a product with a longer-lasting fragrance or those with dry hair looking for added moisture might find that this product does not meet all their needs, as it focuses more on thickening and scalp health rather than hydration.

Specifications

  • Product Type: Leave-in treatment designed to boost hair density and strengthen hair.
  • Size: Comes in a 6.72oz plastic bottle.
  • Scent: Features a refreshing peppermint scent for a cooling effect.
  • Key Ingredients: Contains niacinamide, biotin, menthol, and caffeine.
  • Formulation: Non-greasy, lightweight, and fast-absorbing formula.
  • Hair Concern: Formulated for individuals with progressed thinning hair.
  • Target Hair Type: Ideal for natural hair that is thinning or weak.
  • Usage Frequency: Recommended for daily use for best results.
  • Application: Apply directly to the scalp without rinsing for long-lasting benefits.
  • Cruelty-Free: Product is cruelty-free and not tested on animals.
  • Consistency: Lightweight and easy to distribute through the scalp.
  • Packaging: Packaged in a plastic bottle with a convenient spray nozzle.
  • Hair Benefit: Helps to strengthen hair and improve overall density.
  • Ingredient Function: Niacinamide improves scalp health, biotin supports hair growth, menthol and peppermint oil provide a cooling effect, and caffeine stimulates the scalp.
  • Storage: Store in a cool, dry place to maintain optimal performance.
  • Fragrance Strength: Peppermint scent is moderate, not overwhelming, and fades quickly.
  • Consistency: The formula is lightweight and does not leave hair feeling greasy.
  • Dermatological Testing: Formulated to minimize irritation; however, sensitive individuals should perform a patch test.
  • Time to Effect: Visible results in hair thickness and reduced breakage are often seen with consistent use over a few weeks.

FAQ

To use this leave-in treatment, apply it directly to the scalp after washing your hair. Part your hair and spray it evenly on the thinning areas. Massage it into your scalp and leave it on—don’t rinse. Use daily for best results.

This product contains niacinamide to improve scalp health, biotin to support hair growth, menthol and peppermint oil for a refreshing cooling effect, and caffeine to help reduce hair thinning by stimulating the scalp.

Yes, this treatment is designed for individuals with natural hair, particularly those experiencing progressed thinning. It works well for a range of hair types, but it’s especially effective for fine, thinning, or weak hair.

Yes, this product can be used on color-treated hair. It doesn’t contain harsh chemicals that could strip color, and its lightweight formula won’t weigh down your hair or interfere with color vibrancy.

The product has a refreshing peppermint scent that provides a cooling sensation. However, the fragrance isn’t overpowering and tends to fade shortly after application.

Results vary, but many users report noticing improvements in hair thickness and reduced breakage after a few weeks of consistent use. For the best results, regular daily use is recommended.

While this treatment is generally safe for most users, the menthol and peppermint oils may cause irritation for those with extremely sensitive skin. It’s recommended to do a patch test before full application.

For optimal results, it’s recommended to apply the product daily. Since it’s a leave-in treatment, there’s no need to rinse it out after application.

Yes, this treatment works well alongside other hair care products. Just make sure to apply it first and allow it to absorb before layering other products like styling creams or oils.

This product is cruelty-free and made with ingredients that are generally safe for most users. However, if you have allergies to any of the ingredients like menthol or biotin, it’s best to check the full ingredient list and consult with a dermatologist first.