---
product_id: 376988093
title: "Gradual Gray 3-in-1 Grey Hair Reducing SHAMPOO For Men with Light Shades, Blonde and Medium Brown - Clean, Darken, Condition, and Gradually Reduce Grey Hair Color for Lighter Shades - S"
brand: "menfirst"
price: "¥10663"
currency: JPY
in_stock: true
reviews_count: 5
category: "Menfirst"
url: https://www.desertcart.jp/products/376988093-gradual-gray-3-in-1-grey-hair-reducing-shampoo-men
store_origin: JP
region: Japan
---

# No harsh chemicals, daily gentle use Keratin + Pro-Vitamin B5 + Collagen complex 3-in-1 shampoo, conditioner & gray reducer Gradual Gray 3-in-1 Grey Hair Reducing SHAMPOO For Men with Light Shades, Blonde and Medium Brown - Clean, Darken, Condition, and Gradually Reduce Grey Hair Color for Lighter Shades - S

**Brand:** menfirst
**Price:** ¥10663
**Availability:** ✅ In Stock

## Summary

> 🕶️ Own your look: Gradual gray reversal for the modern man who refuses to fade.

## Quick Answers

- **What is this?** Gradual Gray 3-in-1 Grey Hair Reducing SHAMPOO For Men with Light Shades, Blonde and Medium Brown - Clean, Darken, Condition, and Gradually Reduce Grey Hair Color for Lighter Shades - S by menfirst
- **How much does it cost?** ¥10663 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/376988093-gradual-gray-3-in-1-grey-hair-reducing-shampoo-men)

## Best For

- menfirst enthusiasts

## Why This Product

- Trusted menfirst brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Gray Control:** Cleanse, condition, and gradually darken grays in one simple step—no messy dyes needed.
- • **Gentle & Safe Daily Use:** Free from ammonia, peroxide, parabens, and sulfates—perfect for sensitive scalps and all hair types.
- • **Natural-Looking Results:** Progressive formula blends grays subtly for a believable, youthful hair tone without the artificial look.
- • **Strength & Thickness Boost:** Infused with keratin, pro-vitamin B5, and collagen to repair damage and enhance hair fullness.
- • **Tailored for Light Hair Tones:** Optimized for blonde to light brown shades, ensuring even, natural gray coverage that fits your style.

## Overview

MENFIRST Gradual Gray 3-in-1 Shampoo is a premium, chemical-free formula designed specifically for men with light brown to blonde hair. It cleanses, conditions, and progressively reduces gray hairs using a keratin, pro-vitamin B5, and collagen complex that strengthens and thickens hair. Safe for daily use, this shampoo delivers natural, subtle darkening without harsh dyes, helping men maintain a youthful, confident appearance with minimal effort.

## Description

Are you looking for an effective way to reverse grey hair without dye or messy color treatments? MENFIRST Gradual Gray Hair Shampoo for Men is the ultimate anti-gray solution that works as a shampoo, conditioner, and a grey reducing treatment in one bottle. This innovative shampoo blends gray and white hairs progressively for natural-looking results, avoiding the harsh uniform appearance of instant hair dyes: perfect for men noticing early grays or wanting to maintain a youthful look. This mens gray reducing shampoo integrates seamlessly into your daily routine without needing gloves, mixing, or complicated steps. Simply use like a regular shampoo and watch as the grays gradually blend with your natural color. Enriched with Keratin, Pro-Vitamin B5, and Collagen, this hair color shampoo for gray hair coverage strengthens hair structure, locks in moisture, and boosts fullness while naturally darkening tone. The harsh chemical-free formula contains no ammonia or peroxide, making this black shampoo for grey hair gentle enough for daily use on straight, wavy, or curly hair. Optimized specifically for light brown to blonde hair tones, it ensures even, believable results that blend perfectly with your natural shade. Use daily as your go-to shampoo for faster gray reducing results, or reduce frequency for a slower, more subtle change. This anti-grey shampoo alternative to Just for Men shampoos delivers consistent gray hair reversing effects, while improving overall hair health. Results vary based on hair type, starting shade, and usage frequency, but with regular use you will enjoy stronger, healthier-looking hair with fewer visible grays and renewed confidence in your appearance.

Review: Worked extremely well for me - updated 1 year review - Working really well for me. I am a 57 year old man with gray to white hair that was dark brown many years ago. I wanted something to gradually darken so the darkening would be less noticeable. As instructions and web site state 2-4 weeks for visible results, that is what I was anticipating. Instead, my wife could see visible changes after two days / applications. The next day, after another application, she was concerned people would start to notice. I am now disciplining myself to use it every few days so I don't get too dark too fast. I apply the shampoo first thing after getting in the shower. Then I shave, which takes about five minutes, then I wash, which takes another three minutes, then rinse everything. So shampoo stays in hair around eight minutes. It takes a lot longer to apply the shampoo than normal shampoo. This is due to thick consistency and desire to thoroughly get it evenly applied to all hair. I will update review if something goes wrong, but right now I am super pleased. My only challenge is not getting dark too fast. Three months later: Using it every day now. Still very happy. No one who doesn't know I am using it has commented on my darker hair. Good stuff. One year update: My usage over the past year has averaged about 6 of 7 days each week. No one except the few I have told are aware I am using it. No one has noticed due to the very gradual progression. I really like the fact that it retains, to a degree, the original light and dark shades of my hair to start with. It doesn't darken all the hair the same shade. This way it does not look dyed. In December I got the conditioner to try out. It is okay. I don't really see a use for it unless you are into extra super conditioning. The one impact it had for me for the two months I used it was to add extra darkness and lengthen the time it was in my hair, this caused my hair to get darker, quicker. I checked the price per ounce and it is close to the price of the shampoo. So if you want conditioner, use it. Otherwise you could get the same effect by applying more shampoo and leaving it in longer. I have added pictures so you can see how much darker the hair has become over the year.
Review: The Formula Changed - I have used this product for a couple years with great success. It gradually reduced my gray. However a purchase in June was clearly a different formula and made my hair reddish and was a much stronger dye. I contacted the company and they said they will be making the old formula available in Sept ’25 and would replace a purchase I made directly from their website with the old formula. 5 stars for the old formula, 1 star for the new formula.

## Features

- GRAY REDUCING SHAMPOO FOR MEN: Cleans, conditions and gradually reduces grays in one step. This anti gray hair shampoo blends grey hairs naturally without harsh dyes, delivering softer, stronger, youthful-looking hair with every wash
- 3-IN-1 GRADUAL GREY REVERSE FORMULA: Progressively darkens gray hair over time for natural-looking results. Ideal shampoo for men seeking early gray control or maintaining their natural hair tones without the artificial look of instant hair dye
- KERATIN PRO-VITAMIN B5 COLLAGEN COMPLEX: Premium hair strengthening ingredients repair damage and boost moisture, and it enhances thickness while reducing grays, making it a complete anti grey shampoo solution
- NO HARSH CHEMICALS: Gentle darkening shampoo safe for daily use on all hair types. There is no ammonia peroxide nor any harsh chemicals, and it helps to alleviate irritation while delivering consistent gray hair cover up results that keep hair healthy and shiny
- OPTIMIZED FOR LIGHT BROWN TO BLONDE HAIR TONES: Specifically formulated mens shampoo with grey reducing formula that ensures even and believable finish. Pair it with other MENFIRST gradual gray products for maximum gray reverse

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08MK4N282 |
| Active Ingredients | Collagen |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Best Sellers Rank | #48,709 in Beauty ( See Top 100 in Beauty ) #2,173 in Hair Shampoos |
| Brand | MENFIRST |
| Brand Name | MENFIRST |
| Customer Reviews | 3.4 out of 5 stars 2,619 Reviews |
| Hair Type | Dull |
| Hair type | Dull |
| Item Dimensions | 15.2 x 7.6 x 5.1 centimeters |
| Item Form | Liquid |
| Item Weight | 5 Ounces |
| Item form | Liquid |
| Liquid Volume | 5 Fluid Ounces |
| Manufacturer | MENFIRST |
| Manufacturer Part Number | MEN-SHA-LIG |
| Material Type Free | Paraben Free, Sulfate Free |
| Material type free | Paraben Free, Sulfate Free |
| Number of Items | 1 |
| Other Special Features of the Product | Hypoallergenic |
| Product Benefits | Cleansing, Moisturizing, Nourishing, Rejuvenating, Shining |
| Recommended Uses For Product | Color Protection |
| Scent | Mint |
| Scent Name | Mint |
| Suitable Hair Color | Dark Blonde |
| UPC | 759687869041 |
| Unit Count | 147.87 Milliliters |

## Product Details

- **Age range (description):** Adult
- **Brand:** MENFIRST
- **Hair type:** All
- **Item form:** Liquid
- **Scent:** Fragrance Free

## Images

![Gradual Gray 3-in-1 Grey Hair Reducing SHAMPOO For Men with Light Shades, Blonde and Medium Brown - Clean, Darken, Condition, and Gradually Reduce Grey Hair Color for Lighter Shades - S - Image 1](https://m.media-amazon.com/images/I/61E2EM37FJL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: Can this product be used on lightened or color treated hair?**
A: Yes it can! We do not have any harsh chemical so it will not damage your hair.  It can be used on any hair that has been treated.

**Q: Hay uno igual para la mujer ?**
A: Women can use this product too if she wants to darken her grays.  Her white hair will gradually become darker, but it will NOT match the original hair color.

**Q: My hair is lite grey to white will it work normally my hair was dark brown but i would like a salt and pepper look like hair is starting to change?**
A: It will give you a smoke grey. Natural grey looks better. I stopped using it.

**Q: How often should you use this to start seeing results and will my hair fall out?**
A: Hello, you should use this product as you'd use a regular shampoo (once a day) for 1-2 weeks until you see results. 
Kindly note that each hair is different. In some cases, results show in the first washes, and in some other cases in 1-2 weeks. 
I hope this helps!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked extremely well for me - updated 1 year review
*by S***Y on 30 March 2023*

Working really well for me. I am a 57 year old man with gray to white hair that was dark brown many years ago. I wanted something to gradually darken so the darkening would be less noticeable. As instructions and web site state 2-4 weeks for visible results, that is what I was anticipating. Instead, my wife could see visible changes after two days / applications. The next day, after another application, she was concerned people would start to notice. I am now disciplining myself to use it every few days so I don't get too dark too fast. I apply the shampoo first thing after getting in the shower. Then I shave, which takes about five minutes, then I wash, which takes another three minutes, then rinse everything. So shampoo stays in hair around eight minutes. It takes a lot longer to apply the shampoo than normal shampoo. This is due to thick consistency and desire to thoroughly get it evenly applied to all hair. I will update review if something goes wrong, but right now I am super pleased. My only challenge is not getting dark too fast. Three months later: Using it every day now. Still very happy. No one who doesn't know I am using it has commented on my darker hair. Good stuff. One year update: My usage over the past year has averaged about 6 of 7 days each week. No one except the few I have told are aware I am using it. No one has noticed due to the very gradual progression. I really like the fact that it retains, to a degree, the original light and dark shades of my hair to start with. It doesn't darken all the hair the same shade. This way it does not look dyed. In December I got the conditioner to try out. It is okay. I don't really see a use for it unless you are into extra super conditioning. The one impact it had for me for the two months I used it was to add extra darkness and lengthen the time it was in my hair, this caused my hair to get darker, quicker. I checked the price per ounce and it is close to the price of the shampoo. So if you want conditioner, use it. Otherwise you could get the same effect by applying more shampoo and leaving it in longer. I have added pictures so you can see how much darker the hair has become over the year.

### ⭐⭐⭐⭐⭐ The Formula Changed
*by W***D on 9 September 2025*

I have used this product for a couple years with great success. It gradually reduced my gray. However a purchase in June was clearly a different formula and made my hair reddish and was a much stronger dye. I contacted the company and they said they will be making the old formula available in Sept ’25 and would replace a purchase I made directly from their website with the old formula. 5 stars for the old formula, 1 star for the new formula.

### ⭐ Diferente
*by V***Z on 18 May 2026*

Ya había comprado anteriormente y me gustó, pero la segunda ves que recomeré el mismo producto me llegó uno diferente

## Frequently Bought Together

- MENFIRST - Gradual Gray Hair Reducing Shampoo - Reverse and Darken Light Brown to Blonde Hair - Hypoallergenic & Harsh Chemical-Free for Men - 1 Pack - 5 Oz
- MENFIRST - Men's Hair and Beard Pomade - Instant Gray Coverage Styling Paste that Instantly Darkens White Hair - Light Brown to Blonde - 1 Pack

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-18*