Key Takeaways
Amino Acid Formula
Gentle amino acid-based surfactants cleanse effectively without stripping natural moisture from your scalp.
Simple Daily Routine
Massage into wet scalp, rinse thoroughly. 1.5-month supply per 300ml bottle with daily use.
Quality Assured
Free from synthetic sulfates, silicones, parabens, synthetic colorants, and mineral oils.
Japanese Heritage
Developed by Reve21 with over 40 years of research and 350,000+ consultation cases in Japan.
Best For
Those experiencing hair thinning, excess scalp oil, or sensitivity to conventional shampoos.
Trusted in Japan
Over 2 million units sold. Rakuten Ranking #1 in 4 categories. 98% customer satisfaction.
Is This Right For You?
Recommended For
This hair loss shampoo is designed for those seeking a gentle, scalp-focused cleansing solution to support healthier hair growth conditions.
If you're experiencing excessive scalp oiliness or sebum buildup throughout the day and need effective cleansing
If you've noticed hair thinning, hair loss, or reduced hair volume and want to improve scalp conditions
If you're looking for a gentle shampoo for hair loss that won't irritate your sensitive scalp
If you've found conventional shampoos too harsh or drying for your scalp and hair
If you're seeking to improve hair strength, resilience, and natural bounce with botanical ingredients
If you want a sulfate-free, silicone-free hair care option with natural plant extracts
If you're experiencing scalp itchiness, flakiness, or discomfort with regular shampoos
If you're preparing your scalp environment for optimal hair growth treatment effectiveness
Why It Works
Benefits
Reve21 Acty Shampoo R delivers comprehensive scalp care through amino acid-based cleansing and botanical extracts.
Gentle Yet Effective Cleansing
Amino acid-based surfactants like Cocoyl Glutamic Acid TEA and Decyl Glucoside mimic the natural composition of hair proteins. Unlike harsh sulfate-based cleansers, these mild ingredients effectively dissolve excess sebum and impurities without stripping away essential moisture or damaging the scalp's protective barrier.
Amino acid technologySupports Healthy Scalp Environment
Over 20 carefully selected Japanese and Western botanical extracts including Angelica Root, Mulberry Root Bark, Peony Root, and Burdock Root work synergistically to soothe the scalp and support healthy hair growth conditions. Glycyrrhizic Acid 2K provides additional calming benefits for irritated scalps.
20+ botanical extractsReduces Hair Shedding Over Time
With regular daily use, the shampoo's nourishing ingredients gradually improve scalp health. Based on company surveys, 82.9% of users felt a difference within 3 months, with many reporting reduced hair shedding within 2-4 weeks of consistent use.
Consumer validated (n=262)Safe for Daily Use
The gentle, weakly acidic formula is specifically designed for daily use without causing dryness or damage. Free from synthetic additives that may accumulate on the scalp, it's suitable for all hair types including color-treated, permed, or chemically processed hair.
Sulfate-free, silicone-freeThe Science
How It Works
Understanding how Reve21 Acty Shampoo R supports scalp health and hair growth conditions.
Amino Acid Cleansing System
Key cleansing agents:
- Cocoyl Glutamic Acid TEA - gentle coconut-derived surfactant
- Decyl Glucoside - glucose-derived cleansing agent
20+ Botanical Extracts
- Angelica Root - traditional scalp nourishment
- Mulberry Root Bark - scalp conditioning
- Peony Root - soothing properties
- Burdock Root - scalp cleansing
- Glycyrrhizic Acid 2K - calms irritation
No Synthetic Additives
- No petroleum-based surfactants
- No synthetic preservatives (parabens)
- No synthetic colorants or fragrances
- No silicones or mineral oils
The Science
Research & Evidence
What research and consumer feedback tell us about this hair loss shampoo's effectiveness.
Customer Satisfaction Survey—Based on November 2018 company survey (n=262): 82.9% felt a difference within 3 months, 92.3% were glad they switched, 87.7% consider it their best shampoo, 88.9% intend to continue using.
Sales & Market Validation—Over 2 million units sold cumulatively. Rakuten Ranking #1 in 4 categories. 98% customer satisfaction rating (3 stars or above).
A Note on Evidence: We present research on ingredients, not specific product claims. Individual results may vary. This supplement is not intended to diagnose, treat, cure, or prevent any disease.
Ingredient Research Highlights
AMINO ACID SURFACTANTS
Amino acid-based surfactants are recognized in cosmetic chemistry for their mildness compared to traditional sulfate-based cleansers. They have a similar composition to the proteins that make up hair, allowing for effective cleansing while minimizing damage.
Cosmetic ingredient researchGLYCYRRHIZIC ACID 2K
Derived from licorice root, Glycyrrhizic Acid 2K is known for its soothing and calming properties. It has been used in traditional Japanese and Chinese medicine and is commonly included in scalp care formulations.
Traditional herbal medicine researchBOTANICAL EXTRACTS
Traditional Japanese botanical ingredients like Angelica Root, Mulberry Root Bark, and Peony Root have been used for centuries in hair care applications. Modern cosmetic science continues to study their potential benefits.
Traditional Japanese botanical researchOur Curation Process
Why We Selected This Product
Every product at Naturacare undergoes rigorous evaluation before joining our collection.
専門性
Expertise
Developed by Reve21, Japan's leading hair growth specialist with 40+ years of research and 350,000+ consultation cases. This isn't a generic shampoo - it's formulated by true scalp care experts.
改良
Continuous Improvement
The formula has been improved 13 times since launch, incorporating new ingredient research and customer feedback. Reve21 continuously refines the product rather than resting on past success.
信頼
Trust & Credibility
Used in professional Reve21 clinics across Japan and trusted by over 2 million customers. The No.1 repeat purchase status at their salons demonstrates real-world effectiveness.
Our Promise: We don't just import popular Japanese supplements - we investigate each product's formulation, manufacturing standards, and real-world reputation in Japan.
Reve21 Acty Shampoo R earned its place in our collection because it represents authentic Japanese scalp care expertise - with 40+ years of research behind it and millions of satisfied customers.
Why Japan
The Japanese Advantage
Japan's supplement industry operates under some of the world's strictest quality standards. Combined with a cultural dedication to craftsmanship and centuries of wellness traditions, Japanese supplements represent a level of quality that's difficult to find elsewhere.
Rigorous Quality Standards
Japanese regulations require comprehensive testing at every stage of production, with standards that often exceed international requirements.
GMP-Certified Manufacturing
All our products come from facilities that meet Japan's strict GMP (Good Manufacturing Practice) certification requirements.
Centuries of Tradition
Many Japanese supplements draw on ingredients and formulations refined over generations, combining ancient wisdom with modern science.
Transparent Sourcing
Japanese manufacturers maintain complete traceability, so you know exactly where every ingredient comes from.
Directions
How to Use
Follow these steps for optimal results with this hair loss shampoo.
Apply approximately 2 quail egg-sized portions to your palm and massage gently into the scalp using fingertips and palms in circular motions—avoid using nails.
Rinse completely with plenty of warm water until no residue remains.
For best results, follow with Reve21 Scalp Conditioner.
Tips for Best Results
- Use daily as part of your regular hair care routine for consistent scalp health
- Massage scalp with fingertips only—never use nails to prevent scalp damage
- After rinsing, alternate cold and warm water 2-3 times to stimulate circulation
- Allow 2-4 weeks to notice reduced shedding; fuller results in 1-2 months
- If shampoo turns white in cold weather, warm to room temperature before use
- Store in a cool, dry place away from direct sunlight
What's Inside
Ingredients
Transparent formulation with amino acid cleansers and 20+ botanical extracts.
Cocoyl Glutamic Acid TEA
Primary gentle cleansing surfactant derived from coconut
Glycyrrhizic Acid 2K
Licorice-derived extract that soothes scalp irritation
Botanical Extracts
Japanese and Western herbs that nourish scalp environment
Ingredients: Water, Cocoyl Glutamic Acid TEA, Lauramidopropyl Betaine, Decyl Glucoside, Lauramide DEA, Propanediol, BG, Cocoyl Hydrolyzed Collagen K, PCA-Na, Cocoyl Apple Amino Acids Na, Glycosyl Trehalose, Hydrolyzed Hydrogenated Starch, Glycyrrhizic Acid 2K, Lemon Peel Oil, Malic Acid, Geranium Oil, Angelica Root Extract, Mulberry Root Bark Extract, Peony Root Extract, Sophora Root Extract, Wild Rose Fruit Extract, Roman Chamomile Flower Extract, Peony Extract, Rosemary Leaf Extract, Lemongrass Oil, Garlic Root Extract, Triisostearic Acid PEG-120 Methyl Glucose, Ivy Leaf/Stem Extract, Pentylene Glycol, Pine Cone Extract, Sodium Chloride, Burdock Root Extract, Lauric Acid PEG-80 Sorbitan, Watercress Leaf/Stem Extract, Sucrose Stearate, Dead Nettle Flower Extract, Myristyl Acid Polyglyceryl-10, Arnica Flower Extract, Caprylic Acid Glyceryl, Polyquaternium-10, Ethylhexylglycerin, Citric Acid
Allergen Information: Contains: Plant-derived ingredients (may include trace botanical allergens), coconut-derived ingredients. Free from: Synthetic sulfates, silicones, parabens, synthetic colorants, mineral oils, animal-derived ingredients.
Important Information
Safety & Precautions
Please read before use.
Allergies
Not recommended for individuals with known allergies to botanical ingredients, coconut derivatives, or any listed components. If you have plant allergies, review the full ingredient list carefully before use.
Pregnancy & Nursing
This is an external hair care product. Consult your healthcare provider if you have concerns about using any personal care products during pregnancy or nursing.
Medications
No known interactions as this is an external use product. If you have a scalp condition being treated medically, consult your dermatologist before changing your hair care routine.
Dosage
Use approximately 2 quail egg-sized portions per wash. Do not exceed recommended usage amount. If any irritation occurs, reduce frequency or discontinue use.
Discontinue Use
If you experience any adverse reactions such as redness, itching, or irritation, discontinue use immediately and consult a dermatologist if symptoms persist.
Disclaimer
This is a cosmetic shampoo for scalp and hair care. It supports scalp health but does not treat, cure, or prevent any medical condition including androgenetic alopecia (AGA).
Storage
Keep out of reach of children and infants to prevent accidental ingestion or misuse. Store in a cool, dry place. If shampoo crystallizes in cold temperatures, warm to room temperature before use.
Details
Product Specifications
Questions
Frequently Asked Questions
The weakly acidic pH matches your scalp's natural level, and the sulfate-free formula won't strip essential moisture. Regular daily use helps maintain optimal scalp health and hair condition over time.
The botanical ingredients support scalp health, and company survey data shows 82.9% of users felt a difference within 3 months. Results depend on individual factors and consistency.
It cleanses gently without harsh sulfates, and Glycyrrhizic Acid 2K from licorice root provides additional calming benefits. It's ideal for those with scalp sensitivity or irritation from conventional shampoos.
It keeps your scalp fresh throughout the day without over-stripping natural oils. Many users with oily scalps report it as their preferred gentle shampoo for hair loss.
The coconut-derived surfactants and botanical extracts help retain moisture. For optimal hydration, pair with Reve21 Scalp Conditioner to enhance softness and manageability.
Its botanical formula addresses common scalp concerns—excess oil, sensitivity, thinning—experienced by both men and women effectively. It ranked #1 in both the Men's Ranking and general Beauty categories on Rakuten.
The mild amino acid cleansing agents won't strip color or damage treated hair. The silicone-free formula also prevents buildup that can dull color-treated hair.
Visible improvements in hair strength and volume typically appear after 1-2 months of daily use. For best results, use consistently for at least 3 months.
We source directly from trusted Japanese suppliers and provide worldwide delivery. This ensures you receive the genuine product formulated for the Japanese market.