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Comparatively Speaking: Emulsion vs. Colloid

Industry expert Anthony O'Lenick, Jr., explains the different between an emulsion and a colloid.

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Comparatively Speaking: SPF vs. FEF

Here, industry expert Tony O'Lenick asks Thomas O'Lenick, PhD, to explain the difference between SPF and FEF, including a discussion on how a formulator can adjust the formulation for higher SPF and FEF with the same amount of actives.

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Comparatively Speaking: Hydrotrope vs. Emulsifier

Both emulsifiers and hydrotropes are used in personal care formulas. They show several similarities but serve different functions. In this installment of our "Comparatively Speaking" series, Tony O'Lenick explains.

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Comparatively Speaking: Lips vs. Skin

If you're a "lip reader," you may know why lips tend to chap more than skin. Or why they're usually reddish in color. If you don't know why, this edition of "Comparatively Speaking" gives you a nice primer.

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My hair style without compromise

Polycare® Split Therapy adds new properties to its powerful profile with damage protection during high pH procedures (bleaching and coloring) plus anti-fading benefits to preserve color.

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Compact HPLC Column Heater

Powered by a universal benchtop power supply, the compact column heater is easy to use and accurate within 0.1°C.

Naturex's Open Innovation Commitments

Take a glimpse at Naturex's plan for the future of the ingredient industry.

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Solvay Expands Executive Committee

The chemical company has added three new members to its executive committee.

Sabinsa Completes Utah Facility

Sabinsa has announced the completion of its manufacturing facility in Payson, Utah.

Cognis Names Communications Personnel

Cognis has named communications personnel.

Compass—Feeling Out Consumers

Obviously, personal care is personal, which creates a challenge to not only design the desired physical effects but also to interpret those effects as subjectively as the users will. This becomes more complex since sensory experience relates to user skin type, as Steventon describes in this issue. To some extent, however, consumers experience similar effects, which is where ingredients such as silicones and nanoparticles can be employed.

Compass—Bring on the Bubbly!

Bubbles are an integral part of this issue of Cosmetics & Toiletries magazine—in the form of cleansing products and the ingredients employed therein.

Comparatively Speaking: Biopolymers vs. Polymers

According to industry expert Tony O'Lenick, polymers are compounds made from monomers that are joined together in a chemical process. There are many different types, of which biopolymers have gained increasing interest.

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9 Planetary Boundaries and White Biotech: L'Oréal and Grupo Boticário Workshops Plus IFSCC Welcome, Awards

"Sustainability is no longer a choice, it is a necessity," said L'Oréal's Ariane Dimitrov at today's workshop. She added that right now, the industry has a "license to operate" and make it happen. The day ended with a welcome celebration, awards and more.

Henkel Announces Innovation Competition

Henkel invites innovators to submit ideas for an opportunity to develop ideas into true product innovations.

Compass--Cosmetics & Toiletries Today

The Cosmetics & Toiletries magazine team members’ commitment to our readers is evident in multiple ways: our unique content, our brilliant authors and the recent birth of C&T digital. Our pledge continues, evidenced by our latest launch—C&T Today. This biweekly newsletter, free to subscribers, provides breaking news from both the R&D personal care world, as well as other areas that fringe our industry such as food and pharmaceutical. C&T Today offers insights from around the world reported in our News and In the Mix sections. We also bring exclusive columns from industry experts including, “What’s Wrong with this Formula?” and “Comparatively Speaking.”

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Comparatively Speaking: Sulfate vs. Sulfonate

Industry expert Tony O’Lenick explains the difference between a sulfate and a sulfonate.

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Comparatively Speaking: Dimethicone vs. Methicone

Cyclic compounds have taken some heat in recent years, naturally giving rise to the search for replacements. As such, Tony O'Lenick gives dimethicone and methicone a second and closer look in his latest Comparatively Speaking installment.

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