R.O.C.S.
R.O.C.S. PRO Junior Toothpaste (Berry Mix), 74g
R.O.C.S. PRO Junior Toothpaste (Berry Mix), 74g
@cosme rating: 5.5/7.0
Children's toothpaste with minerals, no fluoride, and xylitol
✓ 100% authentic
✓ Ships from Japan in 3-5 days
✓ Duties prepaid for US orders
✓ Tracked delivery via Japan Post
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What it is
Children's toothpaste for ages 6-12. Prevent cavities with the power of minerals! This innovative, fluoride-free toothpaste contains the mineral components that make up teeth. Our proprietary ingredient, Mineralin Kids, strengthens newly erupted permanent teeth, which are prone to cavities, while American aspen bark extract (a humectant) promotes oral health during the tooth loss period, a time when teething is especially prone to problems. The berry-mix flavor makes brushing fun, like a dessert after a meal. Contains the cavity-preventing ingredient, Mineralin Kids. Mineralin Kids is a mineral and xylitol complex developed exclusively at WDS Research Institute, our in-house research facility, which holds over 50 patents. Contains phosphorus and calcium (calcium glycerophosphate (lubricant)) and magnesium (magnesium chloride (thickener)), which are highly absorbable minerals, helping to maintain healthy teeth. Contains 12% xylitol. Contains six times the usual concentration of xylitol (a sweetener) that does not produce the acid that causes tooth decay (compared to our previous product). Brushing helps prevent tooth decay. Quaking Aspen Bark Extract (a humectant) is an extract extracted from the bark of wild Quaking Aspen trees.
Ingredients
Water, glycerin (humectant), silica (cleaning agent), xylitol (sweetener), cocamidopropyl betaine, sodium lauroyl sarcosinate (cleaning agent), aspen bark extract (humectant), xanthan gum (thickener), fragrance, calcium glycerophosphate (lubricant), hydroxyacetophenone (antioxidant), sodium benzoate, potassium sorbate (preservatives), sodium saccharin (sweetener), magnesium chloride (thickener), cymen-5-ol (preservative), potassium hydroxide (pH adjuster)
How to use
Apply an appropriate amount to your toothbrush, brush your teeth and gums, and then rinse. *Expiration date: 6 months after opening.
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.