Overview

Regrowz Hair Thickening Shampoo 7.6oz is a natural solution designed to improve hair thickness and stimulate healthy growth. This shampoo blends powerful ingredients like biotin, saw palmetto, and rosemary oil to target thinning hair while nourishing the scalp. It’s a gentle, sulfate-free option that promises a natural approach to hair care. Many users have noted that with consistent use, this shampoo not only strengthens hair but also improves its overall texture. Its plant-based formula ensures that you’re caring for your hair with the best natural ingredients available.

Key Ingredients & Benefits

The key to Regrowz Hair Thickening Shampoo's effectiveness lies in its rich blend of natural ingredients. Biotin is renowned for supporting hair strength and stimulating growth, while saw palmetto acts as a powerful DHT blocker, helping reduce hair loss. Rosemary oil improves scalp circulation, which creates a healthier environment for hair growth. The shampoo’s formula is also free from harmful chemicals, making it an excellent choice for those with sensitive skin or those seeking a more natural hair care routine. The vegan, sulfate-free ingredients further add to its appeal for eco-conscious users.

Best For

This hair thickening shampoo is ideal for individuals struggling with thinning or dry hair. It works equally well for both men and women who are seeking a natural solution to promote hair growth and reduce hair shedding. Whether your hair is color-treated, curly, frizzy, or oily, this shampoo is designed to be gentle yet effective on all hair types. It’s a great option for anyone who wants to thicken their hair and rejuvenate their scalp, all while maintaining a sulfate-free, vegan regimen that prioritizes health over harsh chemicals.

User Feedback

Users consistently report positive results with the Regrowz Hair Thickening Shampoo. Many highlight its ability to visibly thicken hair with continued use, with some noticing a reduction in hair shedding. The gentle formula has received praise for not drying out the hair, unlike other shampoos that strip natural oils. However, a few users mentioned that they did not see immediate results and suggested a longer commitment to experience full benefits. Overall, feedback is largely positive, with customers appreciating the product's effectiveness in enhancing scalp health and boosting hair volume.

Pros

  • This shampoo is praised for its gentle formula that doesn’t strip or dry out hair.
  • Users report visible thickening of their hair with consistent use over several weeks.
  • The natural ingredients like biotin and rosemary oil provide nourishment and support healthy hair growth.
  • It works well for all hair types, including color-treated and curly hair.
  • The sulfate-free and vegan formula is ideal for people avoiding harsh chemicals in their hair care routine.
  • Many buyers appreciate the mild scent, which isn’t overpowering or long-lasting.

Cons

  • Some users with very oily scalps found the product to be too moisturizing for their needs.
  • The thickening effects can take longer to become noticeable, requiring extended use for results.
  • A few users with sensitive scalps noted mild irritation, particularly from the rosemary oil.
  • It may not be ideal for individuals seeking a stronger or more luxurious fragrance.
  • The product can feel slightly heavy for those who have fine or very thin hair.
  • Some people mentioned that the bottle size (7.6oz) is smaller than expected for regular use.

Ratings

After analyzing verified user feedback from multiple platforms and languages, we have compiled the aggregated ratings for Regrowz Hair Thickening Shampoo 7.6oz. These scores reflect the product's strengths and pain points, based on authentic reviews from diverse sources. We have filtered out spam, bot-driven, or incentivized content to ensure only high-quality, reliable feedback contributes to the results. The reviews offer insights into the product’s effectiveness, ingredient quality, and user experience across different hair types and conditions.

Effectiveness for Hair Thickening
86%
Many users report noticeable thickening after consistent use of this hair thickening shampoo. They appreciate how it visibly improves hair texture and volume, especially when combined with regular application. Some users have found that it works well for reducing the appearance of thinning spots and provides fuller, healthier-looking hair overall.
A few users felt that the results were slow to appear, requiring longer use before they noticed a difference. Some also mentioned that while the shampoo works for thickening, it did not help as much with hair growth or restoration of lost hair.
Scalp Health Improvement
84%
Users have praised this shampoo for its positive effects on scalp health. The inclusion of rosemary oil, known for enhancing circulation, has been beneficial for many people. Those with scalp irritation or dryness found it soothing, noting improved comfort and a reduction in flakiness after use.
While many report scalp health improvement, some users experienced no noticeable changes. A few mentioned that the formula was slightly too gentle for those with extremely dry or oily scalps, not offering the deep-cleansing effect they were hoping for.
Gentleness on Hair
89%
The shampoo is frequently highlighted for its gentle formulation that does not strip hair of its natural moisture. Several users with sensitive scalps or damaged hair mentioned how it kept their hair soft and smooth without causing dryness or frizz, making it suitable for long-term use.
Despite its gentle nature, some users felt that it was too mild to effectively remove heavy product buildup or oils. A few also found that it did not provide the level of moisture or hydration they were expecting, leaving their hair feeling somewhat dry after washing.
Value for Money
88%
Buyers feel that this shampoo offers excellent value for money, especially considering the natural ingredients and vegan formula. Many report that it lasts longer than expected, as a little goes a long way. The price is deemed fair for the quality of the product, especially when compared to higher-end alternatives with similar ingredients.
A few customers mentioned that while the shampoo is effective, it may be priced slightly higher than other options that claim similar benefits. Some noted that for those with very fine or thick hair, they might need to use more per wash, affecting the product’s longevity.
Ingredient Quality
92%
The quality of ingredients in this shampoo is a standout feature for many users. The use of biotin, saw palmetto, and rosemary oil is praised for being both effective and natural, without the harsh chemicals often found in similar products. The vegan and plant-based formula adds to the appeal for those seeking cruelty-free and environmentally friendly options.
Although the ingredients are generally well-received, some users are concerned about the potential for sensitivity or allergic reactions to specific botanicals. A small number mentioned that they experienced slight itching or irritation after using the shampoo, though this was not a widespread issue.
Fragrance
79%
21%
The fragrance of the shampoo is subtle and fresh, which appeals to many users who prefer light, non-overpowering scents. It adds to the overall pleasant experience without lingering too strongly after use, making it ideal for people sensitive to heavy fragrances.
Some users found the fragrance to be too faint or dull, with no lasting scent post-wash. Others mentioned that it didn’t add any refreshing or energizing quality, which they expected from a product designed to invigorate the scalp and hair.
Ease of Use
85%
The shampoo has a smooth, easy-to-apply texture that lathers well with just a small amount. Users enjoy how effortlessly it spreads across the hair and scalp, making it a quick addition to their daily hair care routines. The product’s formula rinses out easily, leaving no residue behind.
A few users mentioned that the shampoo doesn't lather as richly as other shampoos, which can be frustrating if you are used to a thicker foam. Some also noted that the liquid consistency made it a little runny, requiring extra care to avoid wasting product.
Suitability for All Hair Types
90%
This shampoo is praised for being versatile and suitable for a wide range of hair types. Users with curly, straight, thick, or fine hair have found it beneficial in addressing their specific needs. It also works well for color-treated hair, maintaining the vibrancy without causing damage or stripping color.
A few individuals with very fine hair reported that the shampoo left their hair feeling weighed down, especially when used in conjunction with conditioners or styling products. Some also said that it didn't provide the volumizing effect they hoped for.
Long-Term Results
80%
20%
Long-term users have noted gradual improvements in hair thickness and scalp health over time. For some, the shampoo became an essential part of their routine as they started seeing sustained results after several weeks of consistent use, with healthier hair growth and less shedding.
Despite some positive reviews, others mentioned that the long-term results were not as dramatic as they had hoped. Some users reported no noticeable improvement in hair density or growth even after using the shampoo for a couple of months.
Packaging/Dispensing
83%
The packaging is simple and functional, with a secure cap that prevents spills or leakage. Many users find the 7.6oz bottle easy to handle and store in the shower. The design is minimalist, which some buyers prefer for its clean and efficient look.
A few customers have commented that the bottle can be difficult to squeeze when it's getting low, making it harder to get the last bit of shampoo out. Others mentioned that they wished the packaging had a pump for easier dispensing, especially when their hands are wet.
Moisturizing Effect
82%
18%
Users with dry hair have found this shampoo’s moisturizing properties to be a helpful addition to their hair care routine. It provides enough hydration to leave hair feeling softer and more manageable without feeling greasy or weighed down.
Some users with naturally oily hair or those who prefer lightweight shampoos felt that the moisturizing effect was too heavy for their hair type. A few mentioned that it left their scalp feeling slightly greasy, which was not ideal for their daily hair care needs.
Safety for Sensitive Scalps
78%
22%
The gentle, plant-based ingredients are generally safe for most sensitive scalps, with many users reporting no irritation or itching. The shampoo's lack of harsh chemicals is a key benefit for those with scalp conditions or sensitivities.
However, a small number of users with extremely sensitive scalps experienced mild irritation or redness after use. These users cautioned that, while the shampoo is generally mild, some individuals might still need to patch-test it due to the presence of essential oils and botanicals.

Suitable for:

This shampoo is ideal for individuals looking to address thinning or dry hair. It offers a great option for both men and women seeking to support natural hair growth and improve hair thickness. Those with fine or thinning hair will especially benefit from the volumizing effects, as many users have reported visible improvements in hair density after consistent use. Additionally, the formula is gentle enough for sensitive scalps, making it suitable for people who need a soothing, nourishing product for everyday use. Its natural, sulfate-free ingredients also make it a good choice for individuals avoiding harsh chemicals or those with color-treated hair.

Not suitable for:

While many users find this shampoo effective, it may not be the best choice for those with very oily scalps, as some users found the moisturizing properties too heavy for their hair type. It also may not be the right fit for those expecting quick or dramatic results, as some individuals noted that the hair thickening effects took longer to appear. People with extreme sensitivities to certain botanicals, such as rosemary oil, might also experience irritation, so patch testing is recommended. Lastly, those who prefer a stronger fragrance or more intensive cleansing power might find this product too mild.

Specifications

  • Size: This shampoo comes in a 7.6oz (225mL) bottle.
  • Formulation: The shampoo has a liquid formula designed for easy application.
  • Key Ingredients: This shampoo contains biotin, saw palmetto, and rosemary oil.
  • Free From: It is free from sulfates, parabens, and silicones.
  • Vegan: The product is vegan and plant-based, suitable for cruelty-free routines.
  • Hair Types: It is suitable for all hair types, including curly, frizzy, and color-treated hair.
  • Target: Designed for individuals with thinning or dry hair, aiming to improve hair thickness and health.
  • Gender: The shampoo is unisex and can be used by both men and women.
  • Scalp Health: Contains rosemary oil to improve scalp circulation, promoting a healthier environment for hair growth.
  • Sulfate-Free: The shampoo does not contain sulfates, making it gentle on the scalp and hair.
  • Fragrance: The product has a mild herbal fragrance from the natural ingredients.
  • Color-Safe: Safe for use on color-treated hair without causing fading.
  • Paraben-Free: Free from parabens, ensuring a gentle, non-toxic formula for sensitive users.
  • Silicone-Free: The shampoo is free of silicones, which helps prevent buildup on the scalp.
  • Effectiveness: Many users report visible thickening and reduced shedding after consistent use.
  • Packaging: Comes in a standard squeeze bottle for easy dispensing.
  • Manufacture: Made in the USA to ensure quality and safety standards.
  • Allergen Information: No common allergens are listed, but a patch test is recommended for sensitive individuals.
  • Usage: Recommended for use 2–3 times per week for optimal results in thinning hair treatment.

FAQ

To use this shampoo, apply a generous amount to wet hair, lather, and massage into the scalp. Leave it on for a few minutes to let the ingredients work before rinsing. For best results, use consistently for several weeks, especially if you're targeting thinning hair.

This shampoo contains biotin, saw palmetto, and rosemary oil. Biotin helps strengthen hair and promote growth, saw palmetto blocks DHT, which is linked to hair loss, and rosemary oil stimulates scalp circulation to create a healthier environment for hair growth.

Yes, this shampoo works well for all hair types, including color-treated, curly, and frizzy hair. Its gentle formula is designed to nourish and thicken hair without causing dryness or damage.

Yes, Regrowz Hair Thickening Shampoo is formulated to support hair thickness and growth. With ingredients like saw palmetto and biotin, it targets thinning hair and helps create a healthier scalp, which may reduce hair shedding over time.

While results vary, most users report visible thickening of their hair after several weeks of consistent use. For best results, it’s recommended to use this shampoo regularly as part of your hair care routine.

Yes, this shampoo is vegan, plant-based, and free from sulfates, parabens, and silicones. It provides a natural, gentle option for those looking to avoid harsh chemicals in their hair care routine.

While most users find this shampoo to be gentle, some individuals with sensitive scalps may experience mild irritation due to the rosemary oil. It's always a good idea to do a patch test first if you're concerned about sensitivity.

Compared to many other thickening shampoos, this product stands out due to its natural formulation with biotin, saw palmetto, and rosemary oil. It’s gentle on the scalp and works well for a wide range of hair types, especially for those looking for a sulfate-free option.

The fragrance of this shampoo is light and herbal, with subtle notes from the rosemary oil. It’s not overpowering, making it suitable for those who prefer a mild scent in their hair care products.

Store this shampoo in a cool, dry place, away from direct sunlight and heat sources. Always make sure the cap is tightly closed to prevent contamination and ensure the product stays fresh for longer.