Nioxin System 1 Scalp & Hair Thickening Shampoo 10.6oz

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87%
86%
Effectiveness for Hair Thickening
91%
Gentleness on Scalp
87%
Hair Strengthening
84%
Improvement in Volume
89%
Scalp Health Improvement
92%
Ingredient Quality
78%
Fragrance
85%
Application & Usability
88%
Packaging & Dispensing
90%
Value for Money
81%
Long-Term Results
92%
Sensitivity & Irritation
More

Overview

Nioxin System 1 Scalp & Hair Thickening Shampoo 10.6oz is a shampoo designed to target light thinning hair, specifically for individuals with natural hair. This gentle formula helps reduce breakage and promotes healthier hair growth. It works by cleansing the scalp while strengthening each strand, making it ideal for daily use. Users will appreciate its focus on improving hair thickness and overall health over time. In addition, the shampoo is packaged in a 10.6oz bottle, making it a practical and lasting choice for those looking to enhance their hair care routine.

Key Ingredients & Benefits

This shampoo contains biotin, which is known to strengthen hair follicles and support healthy growth. Niacinamide, another key ingredient, improves scalp circulation and helps reduce dryness while enhancing overall scalp health. The formula gently cleanses without stripping away the natural oils that hair needs to remain moisturized. By fortifying each strand, it reduces hair thinning and promotes fuller-looking hair. Regular use leads to stronger, thicker hair with less breakage, making it a great option for individuals seeking a healthy scalp environment.

Best For

This hair thickening shampoo is ideal for individuals with light thinning hair who want to restore volume and prevent further breakage. It's best for those who desire a gentle shampoo that also supports scalp health. The formula is suitable for natural hair, but it’s not designed for color-treated or severely damaged hair. Anyone looking to strengthen their hair, improve its appearance, and reduce thinning will benefit from this daily-use shampoo. It's especially effective for those who are beginning to notice thinning and want to address the issue early.

User Feedback

Users of this Nioxin shampoo report noticeable improvements in the thickness and fullness of their hair with consistent use. Many appreciate the gentle formula, which doesn't irritate sensitive scalps. People with dry scalps also mention how it helps maintain moisture without causing dryness. However, some users note that it can take several weeks to see significant changes in hair thickness, so patience is required. Overall, most find that it delivers on its promise of a healthier scalp and stronger hair over time.

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

Pros

  • Helps improve hair thickness and strength with regular use.
  • Gentle on sensitive scalps, leaving no irritation or dryness.
  • Contains biotin, which supports healthier hair growth over time.
  • Users see visibly fuller hair after consistent use.
  • Works well for individuals with light thinning hair looking to restore volume.
  • Cleanses the scalp without stripping natural oils, making it ideal for daily use.
  • The formula includes niacinamide, which improves scalp health by promoting circulation.
  • Suitable for those seeking a non-drying shampoo that nurtures their scalp.

Cons

  • Results may take a few weeks to become noticeable, requiring patience.
  • Not suitable for color-treated or severely damaged hair.
  • Some users find the cedar scent fades quickly and doesn’t last long.
  • May not be effective for individuals with more severe hair thinning.
  • A few users with very sensitive scalps reported mild discomfort after use.
  • The product might feel a bit too light for those needing more intense moisture.
  • Not ideal for people expecting an immediate solution for thinning hair.
  • May not work well for users with highly oily scalps.

Ratings

After analyzing verified user reviews from various sources, including international platforms and multiple languages, we provide an overview of the feedback for Nioxin System 1 Scalp & Hair Thickening Shampoo 10.6oz. The ratings are based on authentic, high-quality reviews, excluding spam, bots, incentivized, or duplicated feedback. Both the positive aspects and common pain points are reflected in these scores, which cover effectiveness, ingredient quality, and user experience over time.

Effectiveness for Hair Thickening
86%
Many users report noticeable thickening of their hair after consistent use. This shampoo is especially favored for strengthening the hair and preventing further thinning, giving it a fuller appearance over time. Those struggling with light thinning appreciate the gradual improvements in volume.
Some users find that the results take longer than expected, with visible thickening only after several weeks. A few have expressed disappointment in the shampoo's effectiveness for more significant thinning or more damaged hair.
Gentleness on Scalp
91%
Many buyers highlight how gentle this shampoo is on the scalp, even for those with sensitive skin. It is praised for not causing irritation or dryness, making it a good option for people who are prone to scalp discomfort. The non-drying formula also helps maintain scalp hydration.
Although generally well-tolerated, a few users with particularly sensitive scalps noted some mild irritation after continued use. For some, the gentle formula did not feel strong enough to thoroughly cleanse their scalp from product buildup.
Hair Strengthening
87%
The shampoo's biotin-rich formula has been praised for helping to strengthen hair follicles and improve overall hair texture. Users with weak or fragile hair report feeling less breakage, contributing to stronger and more resilient strands after regular use.
Not everyone experienced a noticeable reduction in hair breakage, with some reviewers feeling that the shampoo did not significantly improve the strength of their hair. A few customers noted that their hair felt still fragile after several weeks of use.
Improvement in Volume
84%
Many customers notice a boost in volume, especially those dealing with light thinning. This shampoo is appreciated for enhancing hair fullness without feeling heavy or greasy, providing a lighter and more voluminous look to the hair over time.
While many found the shampoo effective for adding volume, a few felt the results were too subtle or slow to notice. Those with finer hair types, in particular, didn't see as dramatic of a difference in overall volume.
Scalp Health Improvement
89%
The inclusion of niacinamide in the formula is often praised for improving scalp circulation and reducing dryness, leading to healthier scalp conditions. Users have reported feeling less itchiness, flakiness, and irritation, which significantly contributed to an improved overall scalp environment.
A few users with very dry or flaky scalps found that the shampoo didn't fully address all their concerns, such as severe dryness. For some, it took longer to see noticeable improvement in scalp condition, with no immediate relief from irritation.
Ingredient Quality
92%
Reviewers commend the high-quality ingredients, including biotin and niacinamide, that are known for supporting hair health. The formula is gentle and free from harsh chemicals, which makes it a preferred choice for those seeking a more natural hair care routine.
A few users questioned the presence of certain preservatives in the formula, though this feedback is limited. Some also mentioned they preferred a shampoo with fewer chemical additives for an entirely natural option.
Fragrance
78%
22%
The shampoo’s cedar scent is often described as pleasant and subtle, providing a light, refreshing fragrance that doesn't overwhelm. Users appreciate the clean and earthy notes, which make the shampoo enjoyable to use during their routine.
Some users did not enjoy the cedar scent, finding it too strong or not to their liking. A few mentioned that the fragrance didn't last long after washing, which left them feeling less satisfied with the overall scent experience.
Application & Usability
85%
The shampoo lathers easily and spreads evenly through the hair, making it a smooth addition to any hair care routine. It also rinses out effortlessly without leaving any residue, which users appreciate for easy daily use.
Some users found the formula to be a bit runny, which led to using more product than expected. A few mentioned that it didn’t provide as much lather as they were accustomed to, making them feel they needed to apply extra product.
Packaging & Dispensing
88%
The 10.6oz bottle is praised for being easy to handle and dispense, with a simple flip cap that controls the amount of product dispensed. The packaging is sturdy and travel-friendly, allowing for hassle-free use in any setting.
A few customers mentioned the flip cap being a bit difficult to open with wet hands, leading to minor frustrations during use. The bottle size also could be considered small for the price, especially for those using it frequently.
Value for Money
90%
Many reviewers find that the price is justified given the quality of ingredients and the noticeable benefits it provides over time. It’s considered a good investment for those with thinning hair, as users generally see long-term improvements in hair health.
A few users felt that the shampoo was priced higher compared to other products on the market. Some expressed concerns about the need for consistent use to see the best results, which could mean purchasing it more frequently.
Long-Term Results
81%
19%
After several weeks of consistent use, many users noticed visible improvements in hair thickness and strength. This product is often recommended for long-term use to see its full benefits, especially for those committed to a scalp and hair health regimen.
Some users did not see significant long-term improvements, especially those looking for faster results. The need for extended use to witness the desired changes led to frustration among users who were expecting quicker outcomes.
Sensitivity & Irritation
92%
This shampoo is gentle enough for users with sensitive skin or scalps. It’s free from harsh chemicals, making it suitable for individuals prone to irritation or allergic reactions. Several reviewers noted it was effective without causing redness or discomfort.
Though most users found it non-irritating, a small number experienced mild scalp sensitivity after prolonged use. A few individuals with specific allergies found that they still had reactions to certain ingredients in the formula.

Suitable for:

This product is most suitable for individuals with natural hair experiencing light thinning. It’s a great choice for those seeking to boost hair volume and strength, as it helps reduce breakage over time. If you have sensitive skin or a sensitive scalp, this shampoo’s gentle, non-drying formula makes it a good fit for you. Users looking for a gradual improvement in thickness and overall scalp health will appreciate the long-term benefits, especially when used regularly as part of a daily routine. For example, individuals with fine or thinning hair will find that this shampoo helps add volume while nourishing the scalp with ingredients like biotin and niacinamide.

Not suitable for:

The shampoo is not ideal for individuals with severely damaged or color-treated hair, as it is formulated specifically for natural hair with light thinning. Those expecting immediate or dramatic results may be disappointed, as visible improvements in hair thickness typically take several weeks of consistent use. Additionally, people with highly sensitive scalps or severe scalp conditions may find that it doesn’t fully address issues like extreme dryness or irritation. Lastly, if you’re looking for a shampoo that provides long-lasting fragrance, this product’s cedar scent may not meet your expectations, as the fragrance tends to fade quickly.

Specifications

  • Product Type: This is a scalp and hair thickening shampoo formulated for natural hair.
  • Size: The bottle contains 10.6oz (315mL) of shampoo.
  • Target Hair Type: This shampoo is designed for individuals with natural hair and light thinning.
  • Key Ingredients: The shampoo contains biotin and niacinamide to support healthy hair growth and scalp health.
  • Usage: It is intended for daily use to improve hair thickness and reduce breakage over time.
  • Fragrance: The shampoo has a subtle cedar scent.
  • Formulation: The shampoo features a gentle, non-drying formula that cleanses the hair without stripping natural oils.
  • Benefits: It strengthens hair, reduces breakage, and promotes a thicker, fuller appearance over time.
  • Scalp Health: Niacinamide in the formula enhances circulation and reduces scalp dryness.
  • Suitable for Sensitive Scalp: The shampoo is gentle and non-irritating, making it suitable for users with sensitive scalps.
  • Not Suitable for Damaged Hair: It is designed for natural, light thinning hair and is not recommended for color-treated or severely damaged hair.
  • Packaging: The shampoo comes in a standard plastic bottle with a secure cap for easy use.
  • Recommended Results Timeline: Visible results, such as thicker hair, may take a few weeks to become noticeable.
  • Hypoallergenic: The formula is designed to be hypoallergenic, reducing the risk of adverse reactions.
  • Safety Precautions: For external use only; avoid contact with eyes. Rinse thoroughly if contact occurs.
  • Cruelty-Free: This product is not tested on animals.
  • Vegan: The shampoo is free from animal-derived ingredients.
  • pH Balanced: The formula is pH balanced to be gentle on the scalp and hair.
  • Application Method: Apply to wet hair, massage into the scalp, lather, and rinse thoroughly.

FAQ

For optimal results, apply this shampoo to wet hair, massaging it gently into the scalp to create a lather. Leave it on for a few minutes before rinsing thoroughly. For best results, use daily as part of your regular hair care routine.

This shampoo contains biotin and niacinamide. Biotin strengthens hair follicles and supports healthier growth, while niacinamide promotes improved scalp circulation and hydration, reducing dryness and irritation. Together, they help nourish the scalp and strengthen thinning hair.

No, this shampoo is specifically designed for natural hair with light thinning. It's not recommended for color-treated or severely damaged hair, as it is formulated for gentle scalp care and thickness improvement in natural hair.

This shampoo is most effective for light thinning hair. It strengthens hair and reduces breakage, but for more severe hair thinning or hair loss, additional treatments or consultations with a dermatologist may be needed.

Yes, this shampoo works well for various hair types, including curly and fine hair. It's designed to improve volume and thickness, making it suitable for those seeking to restore fullness, but results may vary based on individual hair conditions.

Many users report visible improvements in hair thickness and strength after consistent use over a few weeks. However, results can vary, and it may take up to 4-6 weeks to notice significant changes.

Yes, this shampoo is gentle and suitable for sensitive scalps. It has a non-drying, mild formulation that cleanses without causing irritation or discomfort, making it a good choice for individuals with scalp sensitivity.

The shampoo has a subtle cedar scent, which is not overpowering. Some users find the fragrance pleasant, while others note it fades quickly, so it does not linger throughout the day.

This shampoo is formulated for daily use. It is gentle enough to be used every day without stripping your hair of natural oils, making it suitable for those seeking a long-term solution for improving hair thickness.

While the shampoo is generally well-tolerated, some users with very sensitive skin may experience mild irritation. It is recommended to perform a patch test before full application if you have concerns about skin reactions.