"This shampoo works famously. My hair has never been smoother."
Kakumei Smoothing Shampoo
Regular price
$18.99
Unit price
per
Shipping calculated at checkout.
A revolution in smoothing.
A gentle shampoo that smooths frizz, boosts moisture, and improves manageability from the first wash.
Designed for dry or frizz-prone hair, this daily cleanser delivers sleek, soft results—without heaviness.
Delivers as soon as
Friday, September 4
BENEFITS
PERFECT FOR
SMELLS LIKE
INGREDIENTS
Free U.S.* Shipping $30+
Free 30 Days Returns
Always Cruelty Free
We Give 1% Back For Every Sale
HOW TO
Tell Me More
Full Ingredient List
Inside The Formula
Key Ingredients
Formulated Without
What is J-Beauty?
Efficacious, minimalistic treatments designed meticulously with trusted Japanese heritage, ingredients and technological innovation.
Developed with a distinctive Japanese approach: relentless pursuit of excellence in refining the optimal combination of time-tested tradition and science's latest discoveries.
NatureLab.TOKYO is Japanese beauty.
Awards + Press
Shipping + Returns
Contiguous U.S. Shipping
Free shipping with orders $60+. We don't currently ship outside of the United States. Stay tuned for more updates.
Order Tracking
Tracking numbers are automatically sent as soon as your order is packed. Please check your junk folder if you do not receive one 72 hours after placing your order.
Get In Touch
If you have any questions about your order please email us at help@naturelab.com. Our customer service is available Monday through Friday from 8am until 12pm pst.
Customer Reviews
Overall rating: 4.7920356 / 5 from 678 reviews.
AI Generated Review Summary
Perfect Smooth Shampoo tames unruly strands with its antioxidant-rich oils, Japanese superfoods, and plant extracts. Customers love its sleek, shiny results, amazing scent, and eco-friendly refills. The shampoo also leaves hair feeling clean, soft, and less frizzy, all at a reasonable price.
Summary topics
- Packaging Appeal (3%): It was noted by customers that the packaging of the product is loved and appreciated by many.
- Hair Appearance (7%): It was noted by customers that the shampoo and conditioner duo made their hair look sleek and shiny.
- Scent Quality (30%): A substantial number of customers appreciated the scent, describing it as amazing, great, wonderful, and fresh.
- Bottle Design (6%): Customers expressed appreciation for the unique and fun design of the shampoo bottles, which complements their bath tube.
- Eco-Friendly Refills (4%): It was observed by customers that the refills are great for reducing plastic waste and eco-friendly.
Review topics: ["volume","size","fragrance","issues","color","improvement","weight","scent","quality","value","results","works","feeling","packaging","design","price","texture","bottle","ingredients","difference","look","hair","scalp","service","smooth","residue","formula","shipping","oil","amount"].
Review highlights
- "Silky smooth shiny hair with a clean and fresh scent, my hair feels super soft to the touch" —
- "Hair feels so soft and silky, as well as smells wonderful." —
- "Made my hair feel soft and healthy almost immediately and my scalp feels nice and clean!" —
Reviews
"Love this duo so much!!!!!"
Great shampoo
"This shampoo makes my hair smooth and soft. I love it!"
"Really works to smooth my hair! Love it!"
Love the products I have!
"I love the way this stuff makes my hair feel, it feels clean without feeling stripped and the conditioner really makes my hair soft. My waves are also thriving on it. I’d give 5 stars but the only down side is the scent doesn’t really stay as long as I’d like. When I use the leave in conditioner I have I smell that until the next wash day but the shampoo and conditioner don’t last that long :("
"Too good and so subtle on your skin"
Read below!
"I purchased this line 1 year ago but ended up replacing it with something else at the time so I forgot about these under my sink until a few days ago when I was deep cleaning my bathroom LOL. I’m actually very impressed by both the shampoo and conditioner so far after only 2 washes. I wash my hair daily since I’m naturally very oily. The shampoo lathers very nicely (I use 4-6 pumps for a great lather) and it cleanses my scalp thoroughly while leaving my hair length so soft/silky even after rinsing it out which I love and I’m surprised by because many shampoos leave my hair overly stripped and dry. The conditioner is more of a lightweight consistency but it’s so creamy and nourishing only if I use 10-12 pumps of it (yes that seems excessive but if you have long hair like me we absolutely need all of the nourishment we can get to keep our hair healthy, 2-4 pumps is not enough at all). I rinse the conditioner out after 3-5 minutes and I air dry my hair. My hair not only feels properly clean but so soft and flowy too. Not weighed down at all. The scent of these is light and citrusy, not overpowering at all. It gives off spring and summer vibes which I love personally. Even though the products look small, they’ll last me another 1-2 months even with daily use so I think it’s worth every penny. I’m honestly very impressed with this line and you should buy it. It’s worth the hype and money!"
Perfect Shampoo
"Brings out my natural waves without frizz. Smells good."
Keeps my hair healthy
"Only shampoo for me! Works so well and keeps my hair healthy."
Nature Lab Hair Products are amazing.
"i love your products. they leave my hair feeling and looking gorgeous. the fact that I can refill is a bonus."
Q&A
- What is the pH level of this shampoo?
- 5.3 - 6.3 range
LEARN MORE ON OUR BLOG:
Why J-Beauty Hair Rituals Deserve a Spot in Your Routine
J-Beauty is more than hair care—it’s a mindful ritual. With NatureLab.TOKYO, everyday routines become moments of balance, beauty, and lasting results.