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ReFa TSUYA LOCK – 100ml

ReFa TSUYA LOCK – 100ml

¥4,949 JPY
¥4,949 JPY
Sale Sold out
Taxes included. Shipping calculated at checkout.
Water Gloss Serum for Lasting Shine, Frizz Control & Fruity Floral Scent

The ReFa TSUYA LOCK is a precision-engineered water gloss serum designed to lock in radiant shine while taming frizz and waviness at the root. Unlike traditional serums that coat hair superficially, this formula creates a waterlight ring effect—a delicate, moisture-rich film that aligns light reflection along the hair shaft for a luminous, hydrated glow that lasts through movement and humidity.

Its dual-action system works from within and on the surface:
  • Water Gloss Technology: Forms a breathable, non-sticky moisture barrier that smooths the cuticle and seals in shine without weighing hair down
  • Penetrating Repair Complex: Targets internal moisture imbalance with lauroyl glutamic acid lysine Na and isostearoyl hydrolyzed silk to suppress frizz, reinforce elasticity, and maintain sleekness

The serum’s lightweight liquid texture absorbs instantly, leaving no residue while delivering a fruity floral scent—a refreshing blend of pear, apple, and green notes with a subtle sweetness. Ideal for styling bangs, refreshing updos, or adding shine to dry hair, it transforms brushing into a ritual of polished refinement.

How to Use:
  1. Apply a small amount to roots or damp hair, distributing evenly with fingertips.
  2. Comb through to lock in shine and smooth the hair flow.
  3. For touch-ups, apply to dry hair to tame flyaways and refresh shine.

Ideal for:
  • Those with frizzy, wavy, or fine hair needing lightweight shine
  • Users seeking long-lasting, humidity-resistant styling
  • Anyone wanting a natural, healthy-looking finish without heaviness

Note: Made in Japan by MTG Co., Ltd. For external use only. Store in a cool, dry place.


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Frequently Asked Questions (FAQ)

What payment methods do you accept?


We accept a variety of payment methods, including credit cards (American Express, MasterCard, Visa, JCB), PayPal, Apple Pay, Google Pay, and Shop Pay. Simply choose the option that is most convenient for you during checkout.

What is the delivery time?


Delivery usually takes between 5 to 20 business days, depending on your location. We work hard to ensure your order arrives as quickly as possible!

How soon will my order be shipped after purchase?

Shipping times vary by product, but we usually process and ship your order within 1 to 2 business days after payment confirmation. The delivery time depends on the shipping method you choose.

Can I make changes or cancel my order after placing it?

If you need to make changes or cancel your order, please contact us as soon as possible. We can accommodate changes or cancellations as long as the order has not been shipped yet.

How can I track my delivery status?

After your order is shipped, we will provide you with a tracking number so you can monitor the delivery status. Additionally, we have a "Track My Order" page in the menu on our website, where you can easily check the status of your shipment.

Do you offer a warranty on your products?

Yes, all of our products come with a warranty against manufacturing defects. If you encounter any issues with your product, please contact our support team. We only sell original products, ensuring high quality and reliability.

What should I do if my product arrives damaged?

If your product arrives damaged, please contact us immediately. To help us resolve the issue, kindly send a photo of the damaged item, and we will assist you with the next steps.

How can I contact customer support?

If you have any questions or need assistance, feel free to contact us at lulupun.contact@gmail.com. We’re here to help!