KUROTSUYA® 黑髮靈®｜The Secret Weapon to Improve White Hair and Hair Loss from the Root, Regaining Thick, Dark, and Lustrous Hair

KUROTSUYA® KUROHATSU-REI®｜The Secret Weapon to Improve Gray Hair and Hair Loss from the Root, and Regain Thick, Dark, and Beautiful Hair

"Black hair is a symbol of youth and a reflection of health."

In today's fast-paced, high-pressure modern life, more and more people are facing problems such as premature graying, increased hair loss, and thinning hair. Whether due to genetics, stress, nutritional imbalance, or aging, hair problems not only affect one's appearance but also severely undermine self-confidence.

To solve this problem that afflicts hundreds of millions of people, the well-known Japanese nutritional functional food brand KUROTSUYA® has launched—KUROHATSU-REI®. This star product, which has been recommended by many media outlets and has been the top-selling hair dye and beauty product on Japan's Rakuten market for 849 consecutive weeks, takes "the mutual growth of Chinese and Western medicine, strengthening the foundation and cultivating vitality" as its core concept. It combines the essence of Chinese and Western herbs with cutting-edge Swiss technology to improve hair quality from the root, achieving hair darkening, hair growth, hair strengthening, and hair care in one go.

🌿 Why choose KUROTSUYA® KUROHATSU-REI®?

KUROHATSU-REI® is not an ordinary hair dye or external product; it is a nutritional functional food that regulates the body and improves hair quality from the inside out. Through scientific formulation and the synergistic effect of natural ingredients, it activates hair follicles, supplements melanin, and improves blood circulation, solving the problems of gray hair and hair loss from the root.

✅ Three Core Efficacies:

• 🖤 Hair Darkening and Regeneration: Activates melanocytes, continuously producing black hair
• 🌱 Promotes Hair Growth: Awakens dormant hair follicles, extends the growth phase, and reduces hair loss
• 💪 Strengthens and Protects Hair: Improves hair quality, enhances root resilience, reduces breakage and dryness

🔬 Scientific Formulation × Ancient Wisdom × Swiss Technology

1. 【Mutual Growth of Chinese and Western Medicine, Strengthening the Foundation and Cultivating Vitality】——Nourishes Kidney Qi, Harmonizes Qi and Blood

• Hair is "the remnant of blood" and "the essence of the kidneys." KUROHATSU-REI® selects precious Chinese medicinal materials such as Cordyceps sinensis, Polygonatum sibiricum, Ligustrum lucidum, black sesame, goji berries, and donkey-hide gelatin to nourish yin and kidneys, and regulate qi and blood.
• Deer antler glue is rich in collagen and amino acids, enhancing blood circulation, improving scalp blood supply, and activating hair follicle vitality.

2. 【Two-pronged Approach for Long-lasting Darkening】——Melanin Supplementation + Anti-Graying, Dual Efficacy

• Adds highly stable tyrosine, which provides raw materials for melanin synthesis and increases the concentration of melanin in the body.
• Combined with Vitamin E, Vitamin C, Zinc Yeast, Copper Yeast, and Blackcurrant Extract, it powerfully fights free radicals, protects melanocytes from oxidative damage, and delays the onset of gray hair.

3. 【Hair Growth and Strengthening, Root Hair Care】——Swiss Technology Activates Hair Follicles

• Uses pea sprout extract developed by a Swiss research team, rich in growth factor FGF7 and Noggin hair growth factor, to shorten the hair follicle resting phase and extend the growth phase.
• Combined with hydrolyzed keratin and Vitamin H (biotin), it stimulates keratin production and enhances hair resilience and shine.

📊 Ingredients and Efficacy Comparison Table

👥 Recommended Users

KUROTSUYA® KUROHATSU-REI® is suitable for the following people to take long-term as a daily hair care, hair protection, and hair darkening health supplement:

• 🧬 People with hereditary gray hair or hair loss: Those with a family history of premature graying or baldness
• 👩🍼 Postpartum hair loss or gray hair: Women who experience hair thinning and increased gray hair after childbirth
• 👵 Middle-aged and elderly people: Those who experience reduced melanin and deteriorating hair quality due to aging
• 💼 People with high stress and excessive mental exertion: Long-term mental tension, lack of sleep, and anxiety leading to gray hair and hair loss
• 🍽️ People with nutritional imbalances: Unbalanced diet, lack of vitamins and minerals leading to damaged hair quality

📦 How to Use and Product Information

• ✅ Recommended dosage: 6 capsules once daily, taken with water
• ✅ Packaging specifications: 180 capsules / bottle (410mg per capsule, total 73.8g)
• ✅ Place of origin: Japan
• ✅ Storage method: Store in a cool, dry place, away from direct sunlight and high temperatures and humidity
• ✅ Shelf life: 3 years
• ✅ Suggested retail price: HKD 320 (tax included 5967 JPY)

📊 Nutritional Information (per 6 capsules / 2.46g)

• Calories: 8.93 kcal
• Protein: 0.43 g
• Fat: 0.10 g
• Carbohydrates: 1.58 g
• Salt equivalent: 0.0081 g
• Iron: 3.42 mg
• Vitamin B12: 0.71 μg
• Vitamin E: 6.30 mg
• Biotin: 150 μg

📦 Product Logistics Information (for wholesalers' reference)

• Single bottle weight: 120g
• Single bottle size: 58 × 58 × 109mm
• Packaging unit: 24 bottles / carton
• Carton weight: 3.28kg
• Carton size: 38 × 26 × 16cm
• JAN code: 4571258600268

🏆 Media Recognition and Celebrity Endorsements

• 📰 Media reports: Recommended by over 100 media outlets including Asahi Shimbun Digital & m, MyAge, CREA, BiST, STORY
• 🥇 Japan Rakuten Market Sales Champion: Topped the sales charts in the hair dye and beauty category for 849 consecutive weeks
• 🌟 Celebrity recommendations: Fan Bingbing, Japanese beauty expert Masako Mizutani, Miss Hong Kong Sarah Song, and others enthusiastically recommend it

🙋♂️ Frequently Asked Questions (FAQ)

1. Is KUROHATSU-REI® a hair dye product?

No. KUROTSUYA® KUROHATSU-REI® is a nutritional functional food that improves gray hair problems from the root by internal conditioning and activating melanin production.

2. How long does it take to see results?

According to user feedback, significant improvement can be seen after 1 to 3 months of continuous use. Long-term adherence is recommended to consolidate the effects.

3. Are there any side effects or dependence?

This product is a natural plant and nutrient formula, free of hormones and medicinal ingredients, with no dependence. It is safe for long-term consumption.

4. Can vegetarians take it?

Some ingredients such as deer antler glue and donkey-hide gelatin are animal-derived and are not suitable for strict vegetarians.

5. Can it be taken with other health supplements?

Yes. KUROHATSU-REI® is a nutritional supplement and has no conflicts with other health supplements. However, if you are currently taking medication, it is recommended to consult a doctor.

🛒 Shop Now｜Let black hair reappear, regain your youthful and confident self!

KUROTSUYA® KUROHATSU-REI® combines ancient Chinese medicine formulas × Swiss technology × scientific nutrition to provide you with a comprehensive solution for improving gray hair and hair loss from the root:

✅ 6 capsules daily × 180 capsules per bottle
✅ Made in Japan × Celebrity recommended × Media certified
✅ Hair darkening and regeneration × Hair growth and strengthening × Hair care and beauty