Darlie: first manufactured in Shanghai in 1933 and later based in Hong Kong and Taiwan, Hawley & Hazel was acquired in 1985 by the United States corporation Colgate-Palmolive, although the product is not marketed by Colgate-Palmolive. [15] All teeth were then placed in 90% lactic acid (pH 3; Pharmacy of the University Hospital, Münster, Germany). After 8h, the teeth were removed from the lactic acid, rinsed with distilled water (Pharmacy of the University Hospital) and dried. Another possible influencing factor on the remineralization potential of toothpastes could be their pH value. For example, Karex has a saliva-neutral pH, whereas the pH of Elmex is in the acidic range. It is assumed that a product with an acidic pH remineralizes better than a product with a neutral pH. Several studies have shown a reinforcing effect for fluoride-containing agents by lowering their pH, which is associated with an improved ability to absorb minerals into enamel defects [ 30, 31, 32].

Lagerweij MD, van Loveren C. Declining caries trends: are we satisfied? Curr Oral Health Rep. 2015;2(4):212–7. https://doi.org/10.1007/s40496-015-0064-9. Colgate Announces Acquisition of GABA Holding AG - Strengthening its Oral Care Business in Europe & Confirms 4th QTR. & Full Year 2003 Earnings Estimates | Colgate-Palmolive Company". aqua, hydrated silica, sorbitol, hydroxyethylcellulose, olaflur (1.400ppm), anethole, carvone, eucalyptol, limonene, mentha arvensis extract, mentha piperita (peppermint) oil, mentha viridis (spearmint) leaf oil, menthol, saccharin, limonene, CI 77,891 Easydam was then carefully removed from the analysis surface S3 using a scalpel. In analogy to the treatment with Karex, S3 was brushed with Elmex and a manual toothbrush for 15s with circular movements at a brushing load of 200g. The toothpaste remained on the tooth for further 105s. After rinsing with distilled water and drying, the analysis surface S3 was also covered with clear nail varnish and fixed. Easydam was then carefully removed from analysis surface S4 using a scalpel. In analogy to the treatment with Karex and Elmex, S4 was brushed with Ajona and a manual toothbrush for 15s with circular movements at a brushing load of 200g. The toothpaste remained on the tooth for further 105s. After rinsing with distilled water and drying, the analysis surface S4 was covered with clear nail varnish and fixed. Scanning electron microscope evaluation Yamazaki H, Margolis HC. Enhanced enamel remineralization under acidic conditions in vitro. J Dent Res. 2008;87(6):569–74. https://doi.org/10.1177/154405910808700612.

Aquafresh: How a leading global brand has earned its stripes" (PDF). Business 2000. The Irish Times. Archived from the original (PDF) on July 21, 2011 . Retrieved May 26, 2011. Please use Ajona least twice a day and brush your teeth about three minutes for the high-quality, nourishing ingredients can unfold their full effect. This is a concentrate toothpaste, efficient use! Ajona is a medical TOOTHPASTE CONCENTRATE and about five times as productive as normal toothpaste. Again: please use sparingly! A lentil-sized amount is enough! To maintain a 25ml tube Ajona about 150 times your teeth on a high medical level. P/S: a Vietnamese brand of toothpaste and toothbrush. However in 2012, they made 3 actions called "P/S 123". Schiffner U. Verwendung von Fluoriden zur Kariesprävention. Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz. 2021;64(7):830–7. https://doi.org/10.1007/s00103-021-03347-4. Chen L, Al-Bayatee S, Khurshid Z, Shavandi A, Brunton P, Ratnayake J. Hydroxyapatite in oral care products - a review. Materials (Basel). 2021;14:4865. https://doi.org/10.3390/ma14174865.

Crest: a Procter & Gamble product. At first it used stannous fluoride, marketed as "Fluoristan" (this was also the original brand name it was sold under—it was later changed from "Fluoristan" to "Crest with Fluoristan"). [ citation needed] Gerth HUV, Dammaschke T, Schäfer E, Züchner H. A three layer structure model of fluoridated enamel containing CaF 2, Ca(OH) 2 and FAp. Dent Mater. 2007;23(12):1521–8. https://doi.org/10.1016/j.dental.2006.12.007. Dant Kanti: introduced in India by Patanjali Ayurved. It is now one of the top selling toothpaste brands in India. [14] Close-Up: marketed by Unilever, [10] it was launched in 1967 and was the first gel toothpaste in the world. [11] TartarEnd: founded by John Gontarz, Phd, only toothpaste which actually removes tartar when used according to manufacturer's directions. TartarEnd softens tartar so that it can be removed by brushing or flossing.

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Ratnayake JTB, Mucalo M, Dias GJ. Substituted hydroxyapatites for bone regeneration: a review of current trends. J Biomed Mater Res B Appl Biomater. 2017;105(5):1285–99. https://doi.org/10.1002/jbm.b.33651.