ReFa
ReFa 直锁，100克
ReFa 直锁，100克
@cosme rating: 4.6/7.0
Smooth out your waves and lock them in. Straighten your hair with the power of acid heat.
✓ 100% authentic
✓ Ships from Japan in 3-5 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
抚平毛躁，持久定型。利用酸性热能打造柔顺直发。在家即可轻松享受沙龙级的“酸性热护理”。ReFa STRAIGHT LOOK 蕴含独特的酸性热锁成分*1和热护理成分*2，在抚平毛躁和波浪卷发的同时，最大程度减少损伤。只需使用直板夹加热，即可拥有自然柔顺的直发。每天享受丝滑柔顺的秀发。*1 乙醛酰半胱氨酸、乙醛酰角蛋白氨基酸（护发成分）*2 白芒花籽油δ-内酯、γ-二十二碳六烯酸内酯。在呵护受损发质的同时，保持秀发持久亮丽的直发效果。功效1：抚平毛躁，持久定型。蕴含酸性热护理的关键成分——酸性热锁成分*1。蕴含多种成分*1，能够彻底修护发丝细小部分，在抚平毛躁的同时，呵护受损发质。这款专为秀发健康而设计的造型乳，令秀发更加柔软顺滑，更显自然，易于造型。第二点：损伤修护：修护毛鳞片，持久定型。热敏护发成分*2 能够附着于受损部位并进行修护。通过滋养和收紧毛鳞片，保护秀发免受潮湿和干燥的侵害，确保定型效果更持久。第三点：保湿轻盈：锁住热量，使成分均匀分布于发丝，耐高温，不易受热和氧化影响。精选植物油*3 包裹发丝，持久锁住热量。ReFa STRAIGHT LOOK 造型乳也具有水溶性，使酸性锁热成分能够深入渗透发丝，滋润秀发，令秀发柔顺丝滑。*效果可能因使用环境和发质而异。*造型效果为暂时性，需洗发后恢复。 *1 乙醛酰半胱氨酸、乙醛酰角蛋白氨基酸（护发成分） *2 白芒花籽油δ-内酯、γ-二十二碳内酯 *3 红花籽油、大豆油、玉米油、霍霍巴籽油、澳洲坚果籽油、阿比西尼亚芥籽油、植物甾醇酯（润肤剂） - 滋润质地：乳状质地，令秀发柔顺直顺。 - 果香花香：清新怡人的香气，带有淡淡的梨子和苹果香，以及一丝清新的绿意。这款天然清爽的香氛非常适合造型或吹干头发前使用。 高142毫米 x 宽46.9毫米 x 深46.9毫米
Ingredients
Water, dimethicone, isopentyldiol, (hydroxyethyl acrylate/sodium acryloyldimethyl taurate) copolymer, squalane, hybrid safflower oil, corn oil, soybean oil, jojoba seed oil, macadamia seed oil, crambe abyssinica seed oil phytosterol esters, gamma-docosalactone, meadowfoam-delta-lactone, steardimonium hydroxypropyl hydrolyzed keratin (wool), hydrolyzed keratin (cashmere goat), hydrolyzed silk, glyoxylon Ilcarbocysteine, Glyoxyloyl Keratin Amino Acids, Dimethiconol, Caprylic/Capric Triglyceride, Bis-Ethoxydiglycol Cyclohexane-1,4-Dicarboxylate, PEG-40/PPG-8 Methylaminopropyl/Hydroxypropyl Dimethicone Copolymer, Polysorbate 60 (Wheat), PEG-200 Hydrogenated Castor Oil, Glycerin, DPG, BG, Tocopherol, Disodium EDTA, Sodium Benzoate, Phenoxyethanol, Caramel, Fragrance
How to use
用毛巾擦干头发后，将产品涂抹在容易毛躁的部位，然后用吹风机吹干。最后用直板夹或其他类似工具加热，打造易于打理的发型。
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.
In conclusion, I don't think I need this. It certainly does a decent job of straightening my hair. I also like the unique, refreshing scent of green apples. However, it sells out quickly even when it's in stock, so it's hard to find. I waited on it for a restock and finally got it about a month later. My hair isn't particularly curly, but it's quite thick and tends to get wavy during the rainy season. Since it's a hard-to-find product, I wanted to take good care of it. I used the same ReFa Milk Protein After-Bath Treatment as a substitute, and honestly, there wasn't much difference. Of course, the Straight Lock is slightly more effective at straightening my hair, but considering its availability and price, I think the Milk Protein, which is inexpensive and available at places like Plaza, would be fine for everyday use. It has a cap, making it easy to carry around, so I take it with me when I travel. It's great for keeping my hair neat even in places like inns and hotels where the quality of a hair dryer isn't guaranteed.
Just apply it to dry hair and dry it with a hair dryer to make it slightly straight. It is especially effective on bangs. It saves time.
I have straight hair, but I noticed some slight waves in my hair, so I tried using ReFa Straight Lock. It smells great, and when I applied it to the waves and dried it with a hair dryer, it became straight. It's definitely worth trying.
Every time I go to the hair salon, I'm recommended to get my hair straightened, but I've been hesitant to force it. Then someone told me about this product. It contains acidic straightening ingredients, so when I use it while drying and ironing, it stops the frizz and keeps my hair straight, which is great. However, it's not sold anywhere! I want to keep buying it.
It's amazing how it moisturizes and manages without weighing down your hair. The straightening effect is exceptionally good, and it leaves your hair shiny and stays straight, making it less likely to get frizzy. The scent is also elegant, and I feel good every time I use it. It's a bit pricey, but worth it.