R.O.C.S.
R.O.C.S. PRO Black Edition Toothpaste (Charcoal Mint), 94g
R.O.C.S. PRO Black Edition Toothpaste (Charcoal Mint), 94g
Rated 3.0 out of 7.0 by Japan’s largest beauty community
Whitening toothpaste with natural charcoal and enzymes
✓ 100% AUTHENTIC, SHIPS FROM JAPAN
✓ DUTIES & TAXES INCLUDED FOR US ORDERS
Couldn't load pickup availability
What it is
Contains natural charcoal with deodorizing and adsorption properties. It leaves your mouth feeling refreshed and prevents bad breath. The proprietary ingredient "Mineralin Black" prevents cavities and bad breath. The black paste makes it easy to see missed spots. "Mineralin Black" is a complex of minerals, enzymes, xylitol, and charcoal, developed exclusively at WDS Research Institute, our in-house research facility, which holds over 50 patents. It contains highly bioavailable minerals, such as phosphorus and calcium (calcium glycerophosphate (lubricant)) and magnesium (magnesium chloride (thickener)), to maintain healthy teeth. Bromelain is a natural enzyme cleanser extracted from pineapple stems. The enzymes break down proteins, softening and removing plaque, tartar, and stains, while whitening teeth. The 8% xylitol content (compared to our previous product) is four times higher than the usual concentration of xylitol (a sweetener) that does not produce the acid that causes cavities. Brushing your teeth helps prevent cavities. The adsorption properties of natural charcoal (an adsorbent) remove dirt and freshen your breath. Charcoal has countless tiny holes called pores, which carry negative ions. This allows it to adsorb positively charged dirt and odor molecules. The flavor is charcoal mint.
Ingredients
Water, silica (cleaning agent), glycerin (humectant), xylitol (sweetener), cocamidopropyl betaine, sodium lauroyl sarcosinate (cleaning agent), xanthan gum (thickener), fragrance, calcium glycerophosphate (lubricant), hydroxyacetophenone (antioxidant), sodium benzoate (preservative), bromelain (cleaning agent), potassium sorbate (preservative), charcoal (adsorbent), sodium saccharin (sweetener), magnesium chloride (thickener), cymen-5-ol (preservative), stevioside (sweetener), potassium hydroxide (pH adjuster), limonene (flavoring), iron oxide (colorant)
How to use
Apply an appropriate amount to your toothbrush, brush your teeth and gums, and then rinse.
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.