TRUEST
TRUEST by S FREE Acid Heat Treatment 480ml, Night Fragrance
TRUEST by S FREE Acid Heat Treatment 480ml, Night Fragrance
Acid heat treatment hair care for silky straight hair!
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• Authenticity guaranteed.
• Ships direct from Japan in 3-5 days
• Custom duties & tariffs fully handled by us for US customers.
• Track your order via USPS, Royal Mail, Canada Post, Australia Post.
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Why You’ll Love It
TRUEST by S FREE Acid Heat Treatment brings a salon treatment called acid heat care to your home. The brand says it repairs serious damage deep inside the hair.
The result it aims for is sleek, straight hair that is easy to manage and smooth to the touch. Ingredients include keratin, silk, ceramides, honey, glyoxylic acid and levulinic acid. It has a night fragrance.
If you are reading TRUEST by S FREE acid heat treatment reviews before you buy, this is the 480ml bottle.
How to Work It Into Your Routine
1. Take a suitable amount in your palm.
2. Work it through all of your hair.
3. Leave it on for 2 to 3 minutes, then rinse.
4. Towel dry, then blow dry. The heat from the dryer helps the treatment work.
What’s Inside
Water, stearyl alcohol, glycerin, honey, behentrimonium chloride, dimethicone, glyoxylic acid, levulinic acid, hydrolyzed keratin (Cashmere Goat), Hydrolyzed Silk, Hydrolyzed Keratin, Silk, Gamma-Docosalactone, Hematin, Haberlea Rhodopensis Leaf Extract, Ceramide 2, Ceramide 5, Ceramide 3, Ceramide 6II, Ceramide 1, Yeast Extract, Beet Root Extract, Mandarin Orange Peel Extract, Olive Leaf Extract, Opuntia Streptacantha Extract, Melissa Officinalis Leaf Extract, Wild Thyme Extract, Caprylic/Capric Triglyceride, Distearyldimonium Chloride, 1,2-Hexanediol, Caprylyl Glycol, Quaternium-33, Cholesterol, Isopropanol, Hydroxyethylcellulose, Amodimethicone, Dicocodimonium Chloride, PEG-55 Stearate, Cyclopentasiloxane, Aminopropyl Dimethicone, Steartrimonium Chloride, Propylene Glycol, Butylene Glycol, Alcohol, Phenoxyethanol, Fragrance
Frequently Asked Questions
Are these products authentic?
Yes, authenticity is 100% guaranteed.
We source directly from the brand, or from official stores within Japan.
All products are fresh off the shelves, in its original Japanese version, and never outdated.
What are your shipping rates?
All orders over US$75 ships for free, applied automatically at check out.
For all other orders, we charge US$10-20 for shipping depending on your location.
How long does delivery take?
Here are our latest estimate which includes 3-5 days for ordering processing in Japan.
Actual delivery can be affected by customs or carrier delays in each country, all of which are outside of our control.
- USA: 12-15 days
- Canada, United Kingdom, France, Germany: 9 to 12 days
- Australia, New Zealand, Denmark, Finland, India, Indonesia, Italy, Netherlands, Spain, Sweden, Switzerland: 10 to 13 days
- China, Hong Kong, Malaysia, Singapore, South Korea, Taiwan, Thailand, Vietnam: 8 to 10 days
- Rest of the world: 11 to 18 days
*For in-stock items only. For pre-orders or restocking items, please contact us before placing an order if you need a detailed estimate.
Will I pay customs or import fees?
US orders: We ship all orders DDP (duties delivered prepaid) which means that we handle all the import and custom duties on our end and nothing is due at your door.
Orders outside the US: Duties and import taxes are set by your local customs authority and are not collected by us. Please note that all local charges are your responsibility. Unfortunately, there is no current system that allows us to handle this on your behalf from Japan.
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Words From Our Community
Honest reviews from skincare lovers around the globe.
It was a bit rough when I washed it, but it became smooth. The scent seems to be a matter of personal preference.
For amazingly smooth, tousled hair! Truest by S-Free Acid Heat TR Shampoo & Treatment Premium. This premium version of Truest by S-Free Acid Heat TR Shampoo & Treatment, which received an A rating from LDK the Beauty, boasts double the repair keratin for even more power. Its denser texture provides intensive repair for highly damaged hair. It leaves hair smooth and manageable, with a glossy finish. The gorgeous, translucent white freesia scent is perfect for my highly damaged hair. With continued use, the damage is less noticeable, and I'm now able to enjoy styling my hair in ways other than updos. The smooth finish is a delight, and the lovely white freesia scent makes bath time a truly enjoyable experience. The cute packaging is also exciting! @truest_by_sfree #truest #truest #acidheattreatment #touslysmoothhair #softandglossyfallwinterhairrecipes
As the reviews said, it was neither good nor bad. I didn't feel like it had to be this way.
[Testing 200 Shampoos] No. 73 Thank you so much for always reading! Following me encourages me to keep posting ★ 20s Hair Type: Thick/Strong and bouncy, semi-long/Bleached hair (5 or 6 times) I really love the finish of this shampoo!! This shampoo is supposed to be a night fragrance that can be enjoyed by all genders, but...it has a calm night musk scent, which is quite distinctive. It's probably a matter of personal preference, but I'm okay with it. As for the finish, it's pretty average when I use it in the bath. It just lathers a little. However, when I dried my hair after the bath, I was amazed! My hair became so smooth, it was so straight I wanted to touch it forever!! I no longer have to worry about frizz. It doesn't even frizz at all! This is a shampoo I want more people to use!!
I only use the treatment. First of all, I love the scent. After using a hair dryer, my hair is shiny and smooth, like I've just come back from the salon! The next day, the frizz and frizzy surface of my hair is much better than when I use other treatments lol. I love it so much that I keep using it, and recently I even bought the mini size for travel!