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Type: Article

Section: Formulas/Products > Oral Care

Rethinking the Nature of Cosmetics

With the introduction of RHEANCE® Glycolipids, Evonik opens up a new frontier in all-natural ingredients to the personal care industry at the in-cosmetics 2018 tradeshow. RHEANCE® Glycolipids combine both excellent skin mildness and powerful cleansing, with unprecedented eco-friendliness.

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A Century of Cosmetic Regulation [Timeline]

The modern FDA began to take shape after color additive misuse came to light in The Jungle. Personal care regulation has come a long way in the century that followed—Click through to learn more.

Naturally Speaking: Debating the “Safety” of Chemicals

Following is a collection of statements easily found on the Internet. I did a Google search got thousands of hits for documents attacking the cosmetic/personal care industry in general, and various ingredients, products and chemists in particular on grounds of safety or efficacy.

Organic and Natural: Caveat Emptor

Previous columns have discussed Canadian Natural Health Products regulations but have steered clear of the natural and organic debate, although this author previously published an article that debates animal versus vegetable ingredients, in which he explains that a chemical is a chemical regardless of its origin; a molecule of glycerin is just that, whether from natural sources like animal or vegetable fat, or from petroleum or biodiesel sources.

Organic and Natural: Caveat Emptor

Previous columns have discussed Canadian Natural Health Products regulations but have steered clear of the natural and organic debate, although this author previously published an article that debates animal versus vegetable ingredients, in which he explains that a chemical is a chemical regardless of its origin; a molecule of glycerin is just that, whether from natural sources like animal or vegetable fat, or from petroleum or biodiesel sources.

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Addressing Tooth Sensitivity and Dental Erosion

While the introduction of fluoride remarkably increased the life expectancy of natural teeth, two oral care problems have since emerged: tooth sensitivity and dental erosion. This article describes approaches to these problems and discusses the challenge of simultaneously maintaining fluoride efficacy in multi-benefit toothpaste formulations.

The Confounding Nature of Regulating Natural Personal Care Ingredients

What makes a product safe? What makes a product nature-inspired or pseudo-natural? Existing and pending regulations—and the mixed messaging that results—create confusion for the consumer and safety dilemmas for product manufacturers.

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Second Nature: Sustainability as the Outgrowth of Naturals, A Commentary

Personal care consumers increasingly demand natural products but these are not always sustainable, especially considering the broader principles of this doctrine. This paper is a commentary on natural products and ingredients, certifications and innovations to advance this category in the context of UN Sustainable Development Goals.

The Issues Common With Trending Natural Ingredients: The Pitfalls of Naturals

The ever-evolving nature of skin care presents ongoing challenges for marketing claims and labeling. Here are a few things to watch out for.

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European Regulatory Update: Greenwashing, Endocrine Disruptors and PFAS

There are robust regulations in Europe regarding chemicals that seem to be based on persistence rather than the analysis of harmful effects. Here, the author highlights regulatory updates in the EU and UK with regard to environmental claims, chemical strategies and more, including endocrine disruptors and PFAS.

Asia-Pacific Update: Hong Kong Regulations and ‘Green’ Awareness

In Hong Kong, cosmetic safety assurance is viewed as being part of the product manufacturing process, and reasonable safety will result from all the necessary production processes being followed. This update is a short review of the rules for manufacturing and selling cosmetic products in Hong Kong.

Shielding and Repairing Tooth Enamel with Carboxymethyl Cellulose

This article evaluates the ability of a toothpaste formulation containing calcium, phosphate and a film-building carboxymethyl cellulose to repair and refill damaged enamel. Micro-hardness and elasticity were quantified by nano-indentation, and surface roughness by profilometry. Scanning electron microscopy was employed for qualitative analysis, and profilometry, again, for the refilling of micro damage.

Approaches to Address Tooth Sensitivity and Dental Erosion

While the introduction of fluoride remarkably increased the life expectancy of natural teeth, two oral care problems have since emerged: tooth sensitivity and dental erosion. This article describes approaches to these problems and discusses the challenge of simultaneously maintaining fluoride efficacy in multi-benefit toothpaste formulations.

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In Good Conscience: Ethical and Sustainable Personal Care

Four basic properties of an ethical and sustainable product or ingredient include: 1) biodegradable, 2) sustainable, 3) readily commercially available and 4) green. These properties are the basis for the present discussion. The personal care industry not only needs to standardize the methods chosen to support these claims, but also to publish more data on the test methods used and results obtained.

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Embracing Sustainability: Important Practices and Impact in Cosmetics

These sustainable strategies include innovative packaging, less water and ethically sourced ingredients. As consumers are searching for more sustainable products, companies are pushed to make more eco-conscious changes.

Challenges in Creating NPA- and WFM-compliant Natural Formulations

Where does the formulation chemist begin when facing a marketing request for a product stamped with a “natural” label claim? The first step is to identify the certifying organization or government under which the formulation is to be sold, followed by the choice of preservatives. The basic approach to composing natural products is outlined here.

This article describes biomimetic hydroxyapatite conjugated with quaternary ammonium salt to bring lasting antiviral and antimicrobial defense. Proposed for skin and oral care, the ingredient was tested for release properties and antimicrobial effects.

Biomimetic Hydroxyapatite, an Idea for Skin and Oral Defense

This article describes biomimetic hydroxyapatite conjugated with quaternary ammonium salt to bring lasting antiviral and antimicrobial defense. Proposed for skin and oral care, the ingredient was tested for release properties and antimicrobial effects.

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D-Tagatose, a Novel Humectant and Sweetener for Toothpaste

D-tagatose is a full-bulk naturally occurring low-calorie sweetener. Recently, D-tagatose has been determined to be Generally Recognized as Safe (GRAS) as an excipient in drugs and for use in toothpaste, mouthwashes and other cosmetics. Consequently, D-ta

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