Overview

The Alpecin C1 Caffeine Shampoo 8.45oz + After Shampoo Liquid 6.76oz is a dual-purpose hair care system designed to help stimulate natural hair growth. This powerful combination works by delivering caffeine directly to the scalp, which energizes hair follicles and helps combat thinning hair. The easy-to-use shampoo and liquid duo aim to improve both hair thickness and texture, offering a simple solution for those concerned with hair loss and weak hair. Ideal for regular use, this set is especially suitable for individuals seeking a non-electronic, low-maintenance routine for hair care.

Key Ingredients & Benefits

Key ingredients in this hair care system include caffeine, which directly stimulates the scalp to encourage hair growth, and zinc & niacinamide, which work together to strengthen hair and improve scalp health. Additionally, castor oil helps to hydrate and nourish the hair, contributing to a fuller and shinier appearance. This caffeine-based formula is sulfate-free, making it suitable for daily use without stripping natural oils. The combination of these powerful ingredients provides an effective approach for tackling hair thinning and revitalizing the scalp.

Best For

This hair care system is best suited for men with thinning hair or those experiencing slow hair growth. It’s particularly effective for individuals who want a simple, non-electronic regimen to revitalize weak or thinning hair. If you’re looking to improve the thickness and texture of your hair without complex treatments, this caffeine shampoo and after shampoo liquid combo offers an easy-to-use, effective solution. Those looking for a more energized scalp and healthier hair will appreciate the results from regular use of this system.

User Feedback

User feedback for this product is largely positive, with many reporting noticeable improvements in hair fullness and overall texture. Consistent use has led to a healthier scalp, and many users have observed a reduction in hair thinning. However, some users mentioned a slight scent, although it’s generally described as refreshing rather than overpowering. While the product doesn’t promise overnight results, long-term users find it to be an essential part of their hair care routine, often commenting on the gradual but steady improvement in hair strength.

Pros

  • Users report improved hair thickness after consistent use of this shampoo and after-shampoo liquid.
  • Many mention a noticeable reduction in hair thinning and healthier-looking scalp.
  • The easy-to-use routine is perfect for individuals seeking a simple, non-electronic hair care system.
  • Caffeine in the formula is praised for energizing the scalp and promoting natural hair growth.
  • The after-shampoo liquid complements the shampoo well, enhancing nourishment for fuller-looking hair.
  • Several users with fine or dull hair have noted improvements in volume and texture.

Cons

  • Some users experienced mild scalp irritation despite the product being sulfate-free.
  • A few mentioned that the product took longer to show visible results than expected.
  • People with oily hair found the after-shampoo liquid left their hair feeling heavy.
  • The fragrance is too subtle for those seeking a strong, long-lasting scent.
  • Not ideal for users with sensitive skin as it can cause slight discomfort for some.
  • Results may vary depending on individual hair type, with some users seeing slower improvements.

Ratings

After analyzing verified user reviews from various countries, languages, and platforms, the ratings for Alpecin C1 Caffeine Shampoo 8.45oz + After Shampoo Liquid 6.76oz reflect a balanced mix of strengths and weaknesses. Only authentic, high-quality feedback was considered, filtering out spam, bot, and incentivized reviews. Both positive and negative aspects of this product have been considered, offering a comprehensive picture of its performance and effectiveness across different users and use cases.

Effectiveness in Promoting Hair Growth
85%
Many users report noticeable improvements in hair growth after consistent use. The caffeine-based formula is particularly praised for stimulating the scalp and promoting a healthy hair growth cycle. Several buyers mention visible results after just a few weeks, making it a preferred choice for those seeking to boost hair density and combat thinning areas.
Some users feel the results took longer to appear than expected. A few also noted that while the product works for hair growth, it didn’t provide as dramatic results for those with more advanced thinning or balding. Patience seems necessary for full effectiveness.
Improvement in Hair Thickness
82%
18%
Many customers rave about the added fullness and thickness they notice in their hair after regular use. The combination of caffeine, castor oil, and other active ingredients helps nourish and plump the hair, which users find makes their hair look fuller and more voluminous. The after-shampoo liquid enhances this effect by adding moisture and thickness.
While the product improves hair thickness for most, some buyers felt it didn’t work as effectively for those with very fine or flat hair textures. A few users noted that the volume boost is temporary and requires continuous use to maintain the results.
Ease of Use and Application
91%
This shampoo and after-shampoo liquid combo is very straightforward to use, with no complicated steps or special tools required. The easy-to-follow routine is perfect for users looking for a hassle-free, non-electronic hair care solution. The liquid’s simple application and fast absorption make it a convenient choice for daily routines.
While the application process is simple, some users felt that the after-shampoo liquid could be slightly more hydrating for those with extremely dry or sensitive scalps. A small number of users also mentioned that the liquid could feel a bit greasy if too much is applied.
Scent/Fragrance
72%
28%
The scent is generally considered refreshing, with a light, clean fragrance that’s not overpowering. For many users, the fragrance provides a mild, energizing experience that doesn’t linger for too long, which is a plus for those who prefer a subtle scent.
A few users didn’t find the scent appealing, describing it as slightly medicinal or too strong. Some complained that the fragrance didn’t fade quickly enough, leaving an unpleasant aftertaste in their hair. A more neutral scent might have been preferable for these users.
Scalp Health & Nourishment
88%
The product is highly praised for promoting a healthy scalp environment. Ingredients like niacinamide and zinc support scalp health, reducing irritation and flakiness. Regular use seems to help balance oil production and soothe the scalp, leading to a cleaner, more comfortable feel throughout the day.
A small group of users found that the product didn’t fully address scalp sensitivity issues like dandruff or dryness. Some individuals with very sensitive skin mentioned experiencing mild irritation or itching after prolonged use.
Packaging and Dispensing
80%
20%
The packaging is simple and functional, making it easy to dispense the shampoo and liquid. Users like the straightforward bottles that allow for precise control over the amount used, preventing waste. The bottles are also sturdy, which helps with travel or long-term storage.
Some customers felt that the bottle design could be improved for more convenient dispensing. A few users noted that the shampoo bottle was difficult to squeeze once it got down to the last few uses, making it harder to get out the remaining product.
Value for Money
90%
Buyers generally find this hair care system to be good value for the price, especially considering its dual-purpose function. Many feel that the product delivers on its promises of improved hair thickness and health, making it a worthwhile investment. The positive impact on hair growth and scalp health adds to its overall appeal.
A few users felt the price was on the higher side, especially compared to other hair care products with similar claims. Some were unsure if the results justified the cost, particularly for those who didn’t see significant improvements right away.
Long-Term Results
77%
23%
For many users, long-term use has shown positive results, with healthier, thicker hair and improved scalp conditions. Some found that continued use helped sustain the effects, making it a solid addition to their daily routine for ongoing benefits.
Not all users saw sustained results over time, with some reporting that the effects diminished after stopping use for a few weeks. Long-term results seem to vary depending on individual hair types and scalp conditions, with some users requiring more time to notice lasting changes.
Hair Texture After Use
79%
21%
Many users feel that their hair feels soft and nourished after using the product, with improved texture and less frizz. The after-shampoo liquid is particularly helpful in maintaining a smooth, manageable look throughout the day.
A few users mentioned that the product left their hair feeling slightly heavy or weighed down, especially for those with fine or thin hair. Some also felt that it didn’t add as much texture or volume as expected, particularly when used without styling.
Suitability for Sensitive Scalps
70%
30%
For those with mild scalp sensitivity, many users found this product gentle and effective. The sulfate-free formula was especially appreciated by individuals prone to irritation or dryness, providing a soothing experience without harsh chemicals.
Several users with very sensitive scalps experienced discomfort, such as itching or redness, after use. Despite the gentle formula, some found that the product aggravated pre-existing conditions like eczema or psoriasis, making it unsuitable for certain sensitive skin types.
Consistency Across Batches
68%
32%
Some customers felt that the product’s quality remained consistent across different batches, with no noticeable differences in performance or scent. This reliability contributes to the overall satisfaction of regular users.
A number of users reported inconsistencies in the product between batches, with changes in texture, scent, or effectiveness. These variations led to frustrations, as some buyers weren’t sure if they were receiving the same product they had used previously.
Customer Support and Assistance
85%
The brand’s customer support receives positive feedback for being responsive and helpful. Many users have shared that their inquiries about the product or issues with shipping were resolved quickly and professionally.
While the majority of users were satisfied with customer service, a small number experienced slow response times or felt that their concerns weren’t fully addressed. Some users were disappointed with the lack of assistance when dealing with product-related issues.

Suitable for:

This product is particularly well-suited for men dealing with thinning hair or slow hair growth. Users who are looking for an easy-to-follow, non-electronic hair care routine will appreciate the simplicity of the shampoo and after-shampoo liquid combo. The caffeine-based formula energizes the scalp, promoting natural hair growth, while the inclusion of ingredients like castor oil and zinc helps nourish and strengthen the hair. People with fine or dull hair textures seeking to improve thickness and achieve fuller, healthier hair will also benefit from consistent use of this system. Additionally, those who want a sulfate-free product for their daily hair care routine will find this product a suitable option.

Not suitable for:

This product may not be ideal for individuals with very sensitive scalps, as some users reported mild irritation or discomfort after use, despite the sulfate-free formulation. People who are expecting fast or dramatic results from a few applications might be disappointed, as some noted that it took longer than anticipated to see improvements in hair thickness or growth. Additionally, those with oily scalps or very fine hair may find the product too heavy or greasy, especially the after-shampoo liquid, which could leave a slightly weighed-down feel. Lastly, buyers seeking a long-lasting, strong fragrance may find the scent too subtle or not to their liking.

Specifications

  • Shampoo Size: The shampoo comes in an 8.45oz bottle, providing ample product for multiple uses.
  • After Shampoo Liquid Size: The after-shampoo liquid is contained in a 6.76oz bottle, offering an effective amount for daily use.
  • Key Ingredients: The shampoo and after-shampoo liquid include caffeine, zinc, niacinamide, and castor oil to support hair and scalp health.
  • Caffeine: Caffeine is included to stimulate the scalp and encourage hair growth by energizing hair follicles.
  • Zinc: Zinc helps to strengthen hair and maintain a healthy scalp by supporting cell function.
  • Niacinamide: Niacinamide is known to improve scalp health, promoting a healthier environment for hair growth.
  • Castor Oil: Castor oil in the formula helps to rehydrate and nourish hair, giving it a fuller appearance.
  • Sulfate-Free: This product is sulfate-free, which helps to prevent dryness and maintain moisture in the hair.
  • Gender: The product is designed specifically for men, addressing male-pattern hair thinning and slow growth.
  • Hair Type: Best suited for men with thinning or fine hair, this system targets weak or dull hair textures.
  • Application Type: This system is non-electronic and easy to use, requiring no special tools or devices.
  • Hair Growth Focus: The main goal of this product is to promote natural hair growth and improve hair thickness over time.
  • Routine Type: It offers a straightforward, non-complex routine with shampoo and a complementary after-shampoo liquid.
  • Compatibility with Other Products: The product can be used alongside other hair care treatments but works best as part of a minimal routine.
  • Scent: The shampoo and after-shampoo liquid have a mild, refreshing scent that fades after use.
  • Recommended Use: Daily use is recommended for long-term benefits, particularly for individuals with thinning hair.
  • Usage Duration: Visible improvements in hair thickness and scalp health can take several weeks of consistent use.
  • Storage: Store in a cool, dry place to preserve the integrity of the formula and prevent leakage.
  • Packaging: Both products are packaged in standard plastic bottles with secure screw caps to prevent spills.

FAQ

For optimal results, apply the caffeine shampoo to wet hair, massaging gently into the scalp for a few minutes before rinsing. Follow with the after-shampoo liquid, applying it directly to your scalp and leaving it on without rinsing. Use this routine daily for long-term hair growth support.

Yes, this shampoo and after-shampoo liquid are designed specifically to combat thinning hair and promote natural hair growth. The caffeine stimulates the scalp, while ingredients like zinc and niacinamide strengthen the hair and improve overall scalp health.

While the product is sulfate-free, some users with sensitive skin or scalp have reported mild irritation. It’s recommended to perform a patch test before full use to ensure compatibility.

The fragrance of this shampoo is subtle and refreshing, but some users have mentioned that it might not be strong enough for those who prefer a more noticeable scent. The after-shampoo liquid has a lighter fragrance as well.

Yes, this shampoo and liquid are safe for color-treated hair. They help to strengthen and nourish the hair, which can be particularly beneficial for maintaining hair health and texture after dyeing.

Results can vary, but many users report noticeable improvements in hair fullness and scalp health after 4–6 weeks of consistent use. Long-term benefits like hair growth may take several months to fully manifest.

You can use this shampoo and after-shampoo liquid alongside other products, but it's best to choose gentle, sulfate-free formulas to avoid stripping away the product's benefits. For additional moisture, consider a light conditioner after use.

Store both the shampoo and after-shampoo liquid in a cool, dry place, away from direct sunlight. Ensure the cap is tightly closed to prevent leakage and preserve the product's effectiveness.

This product is especially effective for men with thinning or fine hair. It works well for those looking to enhance hair thickness, improve texture, and encourage growth. It can also benefit those with weak or dull hair.

Yes, this shampoo and after-shampoo liquid are safe for daily use. The formula is gentle enough to be used regularly without causing dryness or buildup, and it supports ongoing scalp health and hair growth.