Pure Collagen, Purely You

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Natural toothpaste and cosmetics made from unused resources

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A luxurious combination of RU Institute's original low molecular collagen

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Pursuing Intrinsic Value

Our Way of Thinking

RU Institute Co., Ltd. is a research institute operating in Tottori Prefecture along the Japan Sea coast in Japan. Our research began with a focus on untapped resources such as eggshells and sea bream scales, which have not been given much attention in the past.

The name of the “RU” Institute comes from “Resources Utilization,” which implies our desire to fully use the potential of raw materials.

We deliver products that make the most of the natural world while coexisting with nature, which provides us with great blessings.

BACKSTORY

Marine natural apatite toothpaste developed in our own laboratory

Rich natural ingredients keep teeth healthy

RU Institute

Natural Apatite Toothpaste Kilalun Premium Toothpaste Type

¥1,626

Product Description

Kilalun Premium Toothpaste is a toothpaste containing marine natural hydroxyapatite (an abrasive). It contains 1.5 times more hydroxyapatite than regular Kilalun Toothpaste.
In addition, polyphosphoric acid and fluorine maintain the original whiteness of teeth in a comfortable oral environment.
The natural apatite contained in this toothpaste is made from untapped resources and created with the world’s first proprietary technology.
Since its launch in 2011, it has been covered by many media and is very popular in Japan.
Because it is made mainly from natural ingredients, this toothpaste is recommended for those who want to protect their own white teeth naturally.

SPEC

Ingredient Characteristics	Contains hydroxyapatite (fish-derived), which has the same composition as teeth
Ingredients	Medicinal ingredients: Sodium polyphosphate, sodium fluoride Abrasives: Calcium carbonate, hydroxyapatite Base: Purified water Wetting agents: Concentrated glycerin, sorbitol solution Sweetening agent: Xylitol Binder: Sodium carboxymethyl cellulose Foaming agent: Coconut oil fatty acid amidopropyl betaine solution Cooling agent: l-menthol Flavoring agent: Fragrance (peppermint type)
Capacity	100g
Efficacy	Whitens teeth, prevents tartar deposition, prevents cavities, removes dental plaque, prevents bad breath, purifies the mouth, removes nicotine stains (if brushing is performed during use)
How to Use	Put an appropriate amount of Kilalun Premium toothpaste in your toothbrush and brush.
Caution	1. If symptoms such as rash, itchiness, or pain occur as a result of using this product, discontinue use and consult a physician or dentist. 2. Please keep out of reach of infants.

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RU Institute

RUKEN Collagen Liquid (33 individually wrapped packets)

¥6,000

Product Description

RUKEN Collagen Liquid is a drink that provides an additive-free, high-purity collagen solution. This fish scale-derived collagen is extracted with the world's first proprietary technology without using any solvents, drugs, or preservatives. In order to further improve absorption, the collagen is converted into an ultra-low molecular weight. We recommend this product for those who are experiencing dry skin, loss of resilient and radiant, and joint strain. Although it can be taken as is, it is easy to take daily by mixing with salad dressing, mayonnaise, yogurt, fruit juice,etc. One packet per day is recommended.

SPEC

Ingredient Characteristics	Ultra-low molecular weight, high-purity liquid collagen
Ingredients	Collagen Peptide (derived from sea bream fish scales)
Capacity	10ml × 33 pack（440g）
Ingredients	Energy 41.2kcal (per 100g) Protein: 10.3g, Fat: 0.0g, Carbohydrates: 0.0g, Fiber: 0.0g, Sodium: 4.8mg, Collagen: 10,000mg
Storage	Store at room temperature
Caution	- Do not touch the spout or drink directly from the container. - If you are sensitive to certain foods, are taking medication, or have allergies, start by tasting a small amount. - If you experience any physical problems, discontinue use and consult a doctor.