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Section: Formulas/Products > Skin Care

A Comprehensive Approach to Replacing DEA in Formulations

Once California added diethanolamine to the list of regulated chemicals in personal care formulations under Proposition 65, chemists immediately sought out surfactants that were free of DEA. Here is presented a roadmap for identifying the right solution to replace DEA-containing surfactants in personal care products.

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Comparatively Speaking: Minimally Disruptive vs. Functional Formulation

In this installment of "Comparatively Speaking," Tony O'Lenick describes formulating techniques that save time by maintaining the platform formulation while subjecting it to two types of changes in ingredients.

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Come Clean About This Anti-Aging Oil

The Rejuvenator Dry Oil Emulsion is an anti-aging moisturizer that helps to increase cell and collagen production without leaving a greasy feeling behind.

Lonza Combines Microbes for Damaged Barrier Protection

At in-cosmetics 2013 in Paris, Lonza Personal Care will launch a combination of two fermented microbes grown simultaneously to create a competitive environment for survival.

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Commensal Microbes Trigger Repair in Injured Skin

Research published in Nature Immunology reveals how commensal skin microbes initiate repair responses in injured skin.

Comparatively Speaking: Shampoo vs. Body Wash Formulation

Tony O’Lenick asks David Zhang, PhD, to explain the difference between two major classes of cleansing products: shampoo and body wash.

Comparatively Speaking: Azelaic Acid vs. Other Diacids

Diacids will become more important to the cosmetic industry, according to O'Lenick, who discusses the source and use for a number of diacids including azelaic acid.

US Beauty Spending Decreases in 2014 as Competition Increases

U.S. beauty shopping declined in 2014, with the lowest level of shoppers since 2008, according to a report from NPD Group.

Pomegranate Flower and Vitamin C Combo for Collagen Maintenance

At In-Cosmetics in Barcelona, Cosmetochem International AG will introduce an anti-aging compound that combines vitamin C with pomegranate flower extract to boost collagen production and inhibit the breakdown of collagen, respectively.

Novel Azobenzene Compound to Extend and Reactivate UV Protection

Two azobenzene compounds were synthesized and combined in liposomal membranes. Their physico-chemical properties and biocompatibility were evaluated. The safer one was chosen, and its protective function for UVA and UVB were tested in vitro and in vivo. This azobenzene liposomal formulation provided good efficacy with longer shelf life, which could be utilized as a novel kind of repeated UV absorber.

Nanotech Company Launches New Skin Care Products

Beyond Skin Science announced the launch of skin care products using nanotechnology.

Skin Care Company Derives Ingredients From Placentas

Mila Products has launched an antiaging line that contains ingredients sourced from human placentas.

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Patent Pick: Aqueous-compatible Nanoparticle Skin Care

Patent Picks are chosen by the editors from publicly available sources. Today's pick relates to polydots to enable the formation of aqueous-compatible nanoparticle compositions for various skin treatments.

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Blood Bacteria Yields Powerful Anti-aging Compounds

Scientists uncovered three potent anti-aging molecules produced by a blood-resident bacterium, Paracoccus sanguinis. These compounds reduced inflammation, oxidative stress and collagen damage in skin cells —revealing a novel path to younger-looking skin.

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.

The Estée Lauder Companies Inc. (ELC) has boosted its high-performance and sustainable technologies via new research partnerships and by bringing some production in-house.

Inside The Estée Lauder Companies' Ingredient Innovation Race

The MIT work has focused on the "development of biodegradable materials for cosmetic applications and [the exploration of] new solutions to combat the effects of visible light from the sun."

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Comparatively Speaking: O/W, W/O, Micro, Pickering and Suspo Emulsions

In this installment of his "Comparatively Speaking" series, industry expert Tony O'Lenick compares emulsion types for the benefit of novice formulators.

Comparatively Speaking: Essential Fatty Acid vs. Trans Fatty Acid

Tony O'Lenick explains the difference between essential fatty acids, which occur in nature, and trans fatty acids, which are synthesized. In addition, while essential fatty acids are often found in skin care, trans fatty acids are not.

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