Top 10 Latest Shampoos & Treatments: 2026 'LDK the Beauty' Ultimate Hair Care Guide
The July 2026 issue of beauty magazine 'LDK the Beauty' tested 100 new and staple shampoos and treatments. Evaluated alongside professionals on finish, ingredients, and usability, products like Kao's 'The Answer' won 'Best Buy'. The article introduces the top hair care lines for achieving beautiful hair.
📋 Article Processing Timeline
- 📰 Published: May 22, 2026 at 02:00
- 🔍 Collected: May 21, 2026 at 17:31
- 🤖 AI Analyzed: May 21, 2026 at 17:39 (7 min after Collected)
We gathered 100 shampoos and treatments, focusing on new releases from both staple and emerging brands, to investigate the best recommendations!
The 2026 Latest Edition! Investigating the Ultimate Shampoo & Treatment Lines for Beautiful Hair
This year, new shampoos and treatments continue to launch one after another! Therefore, we collected 100 bottles, primarily new releases from standard and new brands, and conducted a thorough verification alongside hair care professionals. We searched for the ultimate beauty hair lines that you should buy right now.
PR TIMES picks up and introduces 10 highly-rated products from the test.
Here are the evaluation criteria:
Finish: Out of 5 points
Ingredients: Out of 5 points
Usability: Out of 5 points
10 'Ultimate Shampoo & Treatment Lines' of 2026
Moisture and gloss increase over time! Transforms frizzy, spreading hair into beautiful straight locks
[Best Buy] The Answer Seasonal Care SS Super Lamella Shampoo / EX Treatment
Price: 1,870 yen each (400ml/220g)
Born from Kao's 100 years of hair care research, The Answer features a unique 'smear-washing' method where the shampoo is spread on before washing. Hair feels soft and manageable immediately after drying, and the moisturizing feel increases over time. A professional stylist commented, 'It comes together beautifully on the surface, providing excellent moist control.' The shampoo combines mild cleansing ingredients with multiple components that enhance the hair's water retention. The treatment also scored perfect marks for its well-balanced moisturizing and repairing ingredients.
Finish: 5.0 / 5
Ingredients: 5.0 / 5
Usability: 4.0 / 5
Achieves soft, light, and straight hair - all three essential elements for suppleness
[Best Buy] John Masters Organics Bond Layer Shampoo / Conditioner
Price: 3,960 yen / 4,180 yen (236ml each)
This premium line from John Masters delivers an outstandingly beautiful finish. It provides a lightness like bare hair, and frizz settles down straight. You will be moved by how smooth your fingers run through your hair, maintaining moisture even after time passes! The cleansing ingredients feature a mild formulation. It includes multiple scalp care ingredients, making it great for scalp health as well. Monitors highly praised its good lather and ease of rinsing.
Finish: 5.0 / 5
Ingredients: 5.0 / 5
Usability: 3.5 / 5
Completely satisfied with moisture, smoothness, and manageability! Creates smooth, glossy, straight hair!!
[A Rating] Rings by Meat Tree Rings Moist Repair Shampoo / Treatment
Price: 1,595 yen each (400ml each)
The brand concept is 'Towards tight, straight, glossy hair, like the rings of a tree.' The shampoo blends mild cleansing ingredients like amino acids and PPTs, combined with trending anti-frizz ingredients Tostea and levulinic acid. The dense foam prevents hair from tangling, and it was praised for 'smooth rinsing'! After drying, hair feels profoundly moisturized. A stylist commented, 'Both softness and manageability are excellent. For a lower price range, this is the best finish.'
Finish: 4.5 / 5
Ingredients: 5.0 / 5
Usability: 3.5 / 5
Fast lathering and quick rinsing! Leaves hair soft, smooth, and light to the touch after drying
[A Rating] Hello Diane Goodbye Straight & Moist Shampoo & Treatment Set
Price: 1,650 yen (400ml each)
A new frizz-care line boasting 'Straight Control' has arrived! The shampoo is packed with rich ingredients including acid-heat care components, keratin, and heat care ingredients. The treatment also received perfect marks for its balanced blend of moisturizing and repairing ingredients. In tests, frizzy hair became beautifully straight with good manageability. Professionals gave it their seal of approval, saying, 'This lightness and softness for around 800 yen per bottle is remarkable.' Both the foam quality and treatment are not overly heavy, ensuring a satisfying user experience.
Finish: 4.5 / 5
Ingredients: 5.0 / 5
Usability: 3.5 / 5
Light yet highly manageable! High-level softness and shine, easy to use for any hair type
[A Rating] ikue Base Care Shampoo / Daily Care Treatment
Price: 1,980 yen each (450ml each)
ikue is said to focus on quality from a stylist's perspective, unswayed by trendy ingredients or social media popularity. The shampoo uses a mild formula blending multiple cleansing agents. The treatment incorporates various moisturizing ingredients. Monitors praised it, saying, 'Fast lather and rinsing make it stress-free' and 'The treatment is rich yet easy to apply.' The finish is smooth and light, leaving hair highly manageable down to the ends. Some users were even moved by how good it felt to the touch the next morning.
Finish: 4.0 / 5
Ingredients: 4.0 / 5
Usability: 4.0 / 5
Comfortable care with dense foam. Supreme moisturized hair fulfilled down to the tips
[A Rating] Sil Quora Mellow Straight Shampoo / Hair Treatment
Price: 1,980 yen each (380ml each)
'The key to beautiful hair
The 2026 Latest Edition! Investigating the Ultimate Shampoo & Treatment Lines for Beautiful Hair
This year, new shampoos and treatments continue to launch one after another! Therefore, we collected 100 bottles, primarily new releases from standard and new brands, and conducted a thorough verification alongside hair care professionals. We searched for the ultimate beauty hair lines that you should buy right now.
PR TIMES picks up and introduces 10 highly-rated products from the test.
Here are the evaluation criteria:
Finish: Out of 5 points
Ingredients: Out of 5 points
Usability: Out of 5 points
10 'Ultimate Shampoo & Treatment Lines' of 2026
Moisture and gloss increase over time! Transforms frizzy, spreading hair into beautiful straight locks
[Best Buy] The Answer Seasonal Care SS Super Lamella Shampoo / EX Treatment
Price: 1,870 yen each (400ml/220g)
Born from Kao's 100 years of hair care research, The Answer features a unique 'smear-washing' method where the shampoo is spread on before washing. Hair feels soft and manageable immediately after drying, and the moisturizing feel increases over time. A professional stylist commented, 'It comes together beautifully on the surface, providing excellent moist control.' The shampoo combines mild cleansing ingredients with multiple components that enhance the hair's water retention. The treatment also scored perfect marks for its well-balanced moisturizing and repairing ingredients.
Finish: 5.0 / 5
Ingredients: 5.0 / 5
Usability: 4.0 / 5
Achieves soft, light, and straight hair - all three essential elements for suppleness
[Best Buy] John Masters Organics Bond Layer Shampoo / Conditioner
Price: 3,960 yen / 4,180 yen (236ml each)
This premium line from John Masters delivers an outstandingly beautiful finish. It provides a lightness like bare hair, and frizz settles down straight. You will be moved by how smooth your fingers run through your hair, maintaining moisture even after time passes! The cleansing ingredients feature a mild formulation. It includes multiple scalp care ingredients, making it great for scalp health as well. Monitors highly praised its good lather and ease of rinsing.
Finish: 5.0 / 5
Ingredients: 5.0 / 5
Usability: 3.5 / 5
Completely satisfied with moisture, smoothness, and manageability! Creates smooth, glossy, straight hair!!
[A Rating] Rings by Meat Tree Rings Moist Repair Shampoo / Treatment
Price: 1,595 yen each (400ml each)
The brand concept is 'Towards tight, straight, glossy hair, like the rings of a tree.' The shampoo blends mild cleansing ingredients like amino acids and PPTs, combined with trending anti-frizz ingredients Tostea and levulinic acid. The dense foam prevents hair from tangling, and it was praised for 'smooth rinsing'! After drying, hair feels profoundly moisturized. A stylist commented, 'Both softness and manageability are excellent. For a lower price range, this is the best finish.'
Finish: 4.5 / 5
Ingredients: 5.0 / 5
Usability: 3.5 / 5
Fast lathering and quick rinsing! Leaves hair soft, smooth, and light to the touch after drying
[A Rating] Hello Diane Goodbye Straight & Moist Shampoo & Treatment Set
Price: 1,650 yen (400ml each)
A new frizz-care line boasting 'Straight Control' has arrived! The shampoo is packed with rich ingredients including acid-heat care components, keratin, and heat care ingredients. The treatment also received perfect marks for its balanced blend of moisturizing and repairing ingredients. In tests, frizzy hair became beautifully straight with good manageability. Professionals gave it their seal of approval, saying, 'This lightness and softness for around 800 yen per bottle is remarkable.' Both the foam quality and treatment are not overly heavy, ensuring a satisfying user experience.
Finish: 4.5 / 5
Ingredients: 5.0 / 5
Usability: 3.5 / 5
Light yet highly manageable! High-level softness and shine, easy to use for any hair type
[A Rating] ikue Base Care Shampoo / Daily Care Treatment
Price: 1,980 yen each (450ml each)
ikue is said to focus on quality from a stylist's perspective, unswayed by trendy ingredients or social media popularity. The shampoo uses a mild formula blending multiple cleansing agents. The treatment incorporates various moisturizing ingredients. Monitors praised it, saying, 'Fast lather and rinsing make it stress-free' and 'The treatment is rich yet easy to apply.' The finish is smooth and light, leaving hair highly manageable down to the ends. Some users were even moved by how good it felt to the touch the next morning.
Finish: 4.0 / 5
Ingredients: 4.0 / 5
Usability: 4.0 / 5
Comfortable care with dense foam. Supreme moisturized hair fulfilled down to the tips
[A Rating] Sil Quora Mellow Straight Shampoo / Hair Treatment
Price: 1,980 yen each (380ml each)
'The key to beautiful hair
FAQ
Which shampoos won the LDK 2026 test?
Kao's 'The Answer' and John Masters Organics' Bond Layer line both won the 'Best Buy' award.
Are there any affordable, highly-rated shampoos?
'Rings by Meat Tree' and 'Hello Diane', both priced around 1,500 yen, received A ratings for their excellent ingredients and finish.
What is good for frizzy or wavy hair?
Shampoos containing acid-heat care ingredients or 'Tostea', like Hello Diane and Rings by Meat Tree, are recommended for a straight finish.