SuzyKirei
Block & Block Perfect Protection SPF50, 50g
Block & Block Perfect Protection SPF50, 50g
Rated 5.1 out of 7.0 by Japan’s largest beauty community
The strongest*2 sunscreen that protects your skin from various environmental stressors*1.
✓ 100% AUTHENTIC, SHIPS FROM JAPAN
✓ DUTIES & TAXES INCLUDED FOR US ORDERS
Couldn't load pickup availability
What it is
With added blue light and near-infrared protection, it enhances skin protection from environmental stressors*1. The watery gel formula leaves skin feeling fresh and moisturized without any white cast, leaving it radiant. Protects skin from environmental stressors*1. UV Protection: SPF50+ and provide powerful UV protection. It also resists rubbing against bags and clothing, providing lasting protection. Blue light and near-infrared protection: Blue Light/IR Blocker*3 blocks blue light and near-infrared rays. Particulate matter blocking: Air Pollution Blocker EX*4 and Algae Extract*5 create a mesh-structured film on the skin's surface, effectively preventing the adhesion of fine particles such as yellow sand and PM2.5. UV and water resistant , waterproof type. No cleanser required. It can be easily removed with face wash or body soap, allowing for easy daily use and a skin-friendly skincare effect. Contains skin-conditioning ingredients: Super Vitamin E*6, Scutellaria Baicalensis Root Extract, Dipotassium Glycyrrhizate*7, and Hippophae Rhamnoides Fruit Extract. They maintain vibrant, healthy skin and protect against stressors such as UV damage*8. Prevents skin irritation: Heat Shield Ingredients*9 support the skin's barrier function and prevent dryness. Contains emollients: Vitamin B6 Derivatives*10 protect skin from UV damage and maintain skin moisture. "Watery Gel Formula": Contains highly transparent UV scattering agents for a natural, natural finish that minimizes white cast. Furthermore, emulsifying particles (UV scattering agents + absorbers) are dispersed throughout the water gel, instantly becoming transparent upon application and preventing white casts. A refreshing feel: Water Splash Polymer*11. Upon application, serum ingredients burst forth like a water balloon, leaving you feeling hydrated. ◆Fragrance-free, allergy tested *12 *1 UV rays *2 SPF50+, , and UV water resistance within Mary Quant cosmetics *3 Titanium dioxide, aluminum hydroxide, zinc oxide (all powder bases) *4 Caesalpinia spinosa fruit extract, Kappaphycus albarez extract (all film-forming agents) *5 Strychnospermum sieboldii/Laminaria trifoliata/Eucalyptus globulus thallus extract (film-forming agent) *6 Tocotrienol *7 Glycyrrhizinate dipotassium *8 Dryness *9 Acetyl dipeptide-1 cetyl (skin conditioning ingredient) *10 Pyridoxine trishexyldecanoate *11 (Acrylates/alkyl acrylate (C10-30)) crosspolymer (viscosity adjuster) *12 This does not guarantee that everyone will not experience an allergy. <Price Change Notice> Due to rising raw material costs, etc., we will be changing the price to 3,520 yen (tax included) from March 1, 2026. In addition, system maintenance will be carried out on from the evening of Friday, February 27th to around 2:00 PM on Monday, March 2nd in conjunction with the price change. Please note that sales of the affected products will be temporarily suspended during this period. *The time of the system maintenance may vary.
Ingredients
Water, BG, ethylhexyl methoxycinnamate, zinc oxide, diethylamino hydroxybenzoyl hexyl benzoate, titanium dioxide, isotridecyl isononanoate, bis-ethylhexyloxyphenol methoxyphenyl triazine, pentylene glycol, polyacrylamide, (C13,14) isoparaffin, phenoxyethanol, methylparaben, hydrated silica, (acrylates/C10-30 alkyl acrylate) crosspolymer, polyhydroxystearic acid, hydrogen dimethicone, aluminum hydroxide , Laureth-7, Hydroxypropyl Methylcellulose Stearoxy Ether, Caesalpinia Spinosa Fruit Extract, Rice Bran Oil, Kappaphycus Alvarezii Extract, Tocopherol, Propanediol, Tocotrienols, Laureth-3, Hydroxyethylcellulose, Acetyl Dipeptide-1 Cetyl, Dipotassium Glycyrrhizate, Laminaria Oleracea/Laminaria Angustifolia/Laminaria Root Extract, Pyridoxine Trishexyldecanoate, Scutellaria Baicalensis Root Extract, Hippophae Rhamnoides Fruit Extract, Potassium Sorbate, Biotin
How to use
Take an appropriate amount in your hand and spread it evenly over your skin in small amounts. To remove, rinse thoroughly with face wash or body soap. Can be used on both face and body. Can also be used as a makeup base. *To maintain sunscreen effectiveness, reapply frequently after being outdoors for a long time, sweating, or after wiping sweat with a towel. *If using on the face, we recommend using after your skincare routine.
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.
The packaging is cute, it spreads easily, and even though it's thin, you can still feel the effects.
I use it as both a makeup base and sunscreen. It spreads easily and feels smooth, so I can apply powder right after applying this and I love it. The SPF50+ PA++++ rating is also a plus.
It is easy to use and does not interfere with the base makeup you apply later.
It has a light texture that spreads easily and is easy to use. It's the ultimate sunscreen, and even though it contains 50g, it's compact and easy to carry around. The packaging is cute, too. I usually buy clothes (T-shirts and other tops) and accessories from MARY QUANT, but this might be my first time buying cosmetics. I love MARY QUANT, which celebrates its 70th anniversary this year, and has everything from cosmetics to clothes, accessories, wallets, and bags.
I bought this from Suzykirei. It has a slight creamy color, and when you spread it, it's transparent, doesn't whiten, and doesn't tone up your skin. This is what I like, so it was good. It has a refreshing feel. When you spread it on your skin, it pops, transforming from a cream into a lotion. It spreads smoothly and moisturizingly. It looks like it's popping a little on your skin, but it blends in quickly. It doesn't have a scent. It's thin and adheres well without being thick, so it's easy to layer and is perfect for the body. However, considering the price, using it over a wide area is a bit extravagant. A budget-friendly product might be enough for the body. That said, Orbis was the best for my face. This is fine, but I like other products better, so I won't buy it again. But the packaging is cute, so if you're interested, I think it's worth trying.