ReFa
ReFa 牛奶蛋白沐浴后护理精华液（皇家配方），100克
ReFa 牛奶蛋白沐浴后护理精华液（皇家配方），100克
Rated 5.0 out of 7.0 on @cosme, Japan's largest beauty review site
ReFa Milk Protein Outbath Treatment Royal, a leave-in treatment for heavily damaged hair that smooths and helps repair for a soft, sleek finish.
✓ 100% authentic, bought in Japan
✓ Ships from Tokyo in 3 business days
✓ Duties prepaid for US orders
✓ Tracked delivery via Japan Post
无法加载取货服务可用情况
What it is
用天然初乳*呵护严重受损秀发。修复五种类型的头发损伤，令秀发柔顺易梳，尽显高贵气质。*乳铁蛋白（牛奶）（保湿成分）因为头发80%是由蛋白质构成。ReFa牛奶蛋白洗发水由此诞生。我们头发的蛋白质含量高达80%。
Why it's different
It centers on milk-derived proteins, including lactoferrin, to help replace the protein that damage strips from hair.
It is aimed at five signs of heavy damage: frizz, waviness, color fade, breakage, and scalp dryness.
The Royal line is the higher-repair version, made for hair stressed by bleach, high-tone color, perms, or straightening.
Key ingredients
Hydrolyzed milk protein: helps replenish protein lost to heat and chemical damage
Lactoferrin: a milk-derived conditioning protein for smoother hair
Tryptophan: supports hair conditioning
How to use
对于洗发后护理，取适量产品于手掌中，涂抹于用毛巾擦干的湿发上，或涂抹于干发上，然后涂抹于整个头发，重点涂抹发梢。
ReFa 牛奶蛋白沐浴后护理精华液（皇家配方），100克
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.
Why does hair need protein?
Hair is mostly protein, and heat, bleach, and color strip it away, which shows up as frizz, breakage, and roughness. This treatment uses milk-derived proteins to help replace what is lost, so hair feels smoother and stronger.
Is this a rinse-out or leave-in treatment?
It is a leave-in outbath treatment. Smooth it through towel-dried or dry hair and leave it in, then dry and style. There is no need to rinse.
What is the difference between this Royal version and the regular one?
Royal is the higher-repair version, made for heavily damaged hair from bleach, high-tone color, perms, or straightening. If your hair is very damaged, Royal targets it more intensively.
Will it weigh my hair down?
Used on the mid-lengths and ends in a suitable amount, it smooths without a heavy feel. Very fine hair should start with a small amount and build up as needed.
We ship internationally from Japan!
International Delivery Rates
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 international shipping take?
These estimates are for International Airmail (Tracked) and include 3 to 5 business days of processing in Japan. As of 22 July 2026:
- 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
These are estimates only. 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. We offer International Express Mail through Japan Post. The cost is based on order weight and is calculated automatically at checkout.
Will I have to 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.
The texture was good, but as other reviews have said, the smell was quite strong! I'm sure people's tastes will differ, but I think it's a bit strong.
I liked the scent so much I bought it again!
It makes my hair super smooth! I have long hair, but it grows so well that a small amount (about 1 pump to 1.5 pumps) is enough. The scent is very sweet, so if you don't like sweet scents, it might not be for you, but the feel is really good, so I recommend it! I don't like sweet scents, so I use this after towel drying, then dry it, and then use another oil at the end, so the lingering scent isn't too bothersome.
I like the white type, so I bought this one, which is a step up. I didn't like the smell and it didn't really suit my hair type, but I learned that just changing the product can make a big difference.
It has a really nice scent, but it's quite strong. I have high-tone hair that has been bleached three times, but it feels like it's moisturizing to a certain extent.