ELECTRON
Electron Synchro Treatment, 300g
Electron Synchro Treatment, 300g
@cosme rating: 4.9/7.0
Authentic scalp care that leads to dignified, beautiful hair
✓ 100% authentic
✓ Ships from Japan in 3-5 days
✓ Duties prepaid for US orders
✓ Tracked delivery via Japan Post
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What it is
This product provides reliable anti-aging care* for dry, brittle hair that has lost its elasticity and strength with age. Active Electronic Water™ and penetrating ingredients carefully target the hair from both inside and outside, leaving it smooth, lively, and manageable. *Age-appropriate care
Ingredients
Water, Cetyl alcohol, Glycerin, Behentrimonium chloride, Dimethicone, Amodimethicone, PPG-3 Caprylyl Ether, Hydrolyzed Keratin (Wool), Hydrolyzed Keratin (Cashmere Goat), Acetyl Hexapeptide-1, Cystine, Platinum, Sodium Hyaluronate, Tremella Fuciformis Polysaccharide, Argania Spinosa Kernel Oil, Placenta Extract, Hydrolyzed Collagen, Hydrolyzed Conchiolin Protein, BG, Sodium PCA, Sodium Lactate, Arginine, Aspartic Acid, PCA, Glycine, Alanine, Serine, Valine, Proline, Threonine, Isoleucine, Histidine, Phenylalanine, Hydroxypropyltrimonium Hyaluronate, Hematin, Linum usitatissimum (Linseed) Oil, Sclerocarya Birrea Seed Oil, Glucosylceramide, Panthenol, Sodium Dilauroyl Glutamate Lysine, Gamma -Docosalactone, diethyl sebacate, ethyl cocoyl arginate PCA, dextran, ethylhexylglycerin, glyceryl caprylate, hydroxyethylcellulose, citric acid, sodium citrate, EDTA-2Na, isopropanol, ethanol, phenoxyethanol, fragrance. Patch tested. **This does not guarantee that skin irritation will not occur in all individuals.
How to use
After rinsing your hair, take an appropriate amount of treatment in your hand and work it into your entire hair, focusing on the ends. Use a comb or other tool to work it into each strand of hair. Leave it on for about a minute before rinsing to enhance its effectiveness as a penetrating pack.
We ship internationally from Japan!
Frequently Asked Questions
Is this authentic?
Yes. We only buy from official retailers and directly from the brands here in Japan. Never resellers, never grey market stock.
We are beauty lovers too, so we know the worry, especially with something you are putting on your face. Authenticity is 100% guaranteed by us.
What are your shipping rates?
On orders under US$75, shipping is a flat US$20 to the United States and US$10 to all other countries.
Orders of US$75 or more ship free, applied automatically at checkout. Your exact shipping cost is shown before you pay.
How long does delivery take?
These estimates are for International Airmail (Tracked) and include 3 to 5 business days of processing in Japan.
- United States: 12 to 15 business days
- Canada, United Kingdom, France, Germany: 9 to 12 business days
- Australia, New Zealand, Denmark, Finland, India, Indonesia, Italy, Netherlands, Spain, Sweden, Switzerland: 10 to 13 business days
- China, Hong Kong, Malaysia, Singapore, South Korea, Taiwan, Thailand, Vietnam: 8 to 10 business days
- Rest of the world: 11 to 18 business days
Actual delivery can be affected by customs clearance, seasonal congestion, or carrier delays in the destination country, all of which are outside our control.
Do you offer express shipping?
Yes. As of 22 July 2026, we offer International Express Mail through Japan Post. The cost is based on order weight and is calculated automatically at checkout.
Will I pay customs or import fees?
US orders: No. As of July 1, 2026, all US orders ship DDP (duties delivered prepaid), meaning we prepay all import duties on our end. Nothing is due at your door.
Orders outside the US: Possibly. Duties and import taxes are set by your local customs authority and are not collected at checkout, so any charges on delivery are your responsibility.
We're working on rolling out prepaid duties for more countries soon.
I received a sample and liked it, so I bought it. I like that it's not too moisturizing, but it leaves my hair smooth and manageable. The scent is strong, so I wish it was a little lighter.
It has a woody scent that spreads throughout the air. It's quite unique, but I feel like it's addictive with continued use. It lathers well and cleanses cleanly. The treatment has a firm texture, so it leaves hair moisturized and manageable. It's perfect for aging scalp care, and I think it's a great product.
I didn't like the scent, so I'm glad I was able to try it.
The shampoo has a smooth, silky texture that lathers well, leaving your hair enveloped in a fluffy, rich lather, making it very comfortable to use. ◎ When rinsing, the lather rinses off easily and there's no roughness to it. The treatment has a smooth, soft texture that is easy to apply to your hair and leaves it feeling moisturized. ◎ Both the shampoo and treatment have a refined, pleasant scent that's not too strong, but rather just a light fragrance, which is nice. I'm thinking of buying the actual product. ◎ *All comments on usage are personal opinions.
I tried the Damage Repair sample and was so impressed with how it felt, I wanted to try Force Sculpt, too, so I bought a sample. Damage Repair reduced frizz caused by aging and left my hair moisturized and manageable. Force Sculpt left my hair feeling smooth and silky. I used both types before my evening bath, then finger-dried my hair with a hair dryer without adding anything else before going to bed. Below are my impressions of styling the next morning. Damage Repair left my hair less messy and smooth, making it easy to style, even for someone with curly hair. Force Sculpt left my hair messy, but it softly stood up from the roots, which may sound like an exaggeration, but it reminded me of my hair 10 years ago. As I've been losing volume with age, it was incredibly moving! After trying both, I decided Force Sculpt was right for me now, or rather, that's exactly what I wanted! I'll be purchasing the actual product! I hope this helps anyone who's undecided.