Cosmetic Ingredients > Preservation | Cosmetics & Toiletries

With a renewable carbon index (RCI) of 25%, it carries the same chemical properties as its fossil counterpart, helping to keep the reformulation efforts to a minimum, per the company.

Clariant Launches Phenoxetol SG, 100% Bio-ethanol for Antimicrobial Use

With a renewable carbon index (RCI) of 25%, it carries the same chemical properties as its fossil counterpart, helping to keep the reformulation efforts to a minimum, per the company.

Chemist Naturals Formulating Concept Preservation Adobe Stock 187290417

The Preservative Quagmire

Campo Ct2109 Lead

Versatile, Nature-derived Preservation

RetiLife™, the first sustainable alternative to synthetic retinol

RetiLife™, the first sustainable alternative to synthetic retinol

Givaudan unveils RetiLife™, a molecule for anti-ageing and a breakthrough evolution for the cosmetic industry. This new active ingredient is a pioneering 100% natural-origin retinol crafted through biotech.

The bigger impact is that concerns over the potential endocrine-disrupting effects of bisphenols will no doubt put other cosmetic ingredients with the same alleged effects front and center (again), drawing interest from regulators.

Endocrine Disruptors in the EU, SCCS Opinions and NGO Pressure to Crack Down

From November 2022–February 2023, organizations in seven European Union member states tested 121 products and found bisphenols of high concern in 47 of them, per Chemical Watch. NGOs are urging regulators to impose stricter regulation on all bisphenols.

The Cistus incanus flower, otherwise known as the hoary rock rose, is indigenous to the Israeli desert and is a hybrid of Cistus albidus and Cistus crispus.

IFF-Lucas Meyer's IBR-Chill Biomimics Meditation

The company screened plants indigenous to the Israeli desert for their capacity to block the key stress receptor in the skin, which led to the development of IBR-Chill.

Vytrus presented the reversing of microbiota aging at the 2022 Cosmetorium trade show in Barcelona with Quora Noni Biomics.

Vytrus Biotech Launches Quora Noni Biomics, Wins Cosmetorium Awards for Purple Rain

Vytrus presented the reversing of microbiota aging at the 2022 Cosmetorium trade show in Barcelona with Quora Noni Biomics.

In the case of fluctuating PET results for w/o products, it can be useful to increase the number of samples to verify the results.

Determining Preservative Efficacy in W/O Formulas, Part II: Making Microbiological Safety Assessments

The relevance of microbiological tests for w/o formulas has been questioned, mandating a more holistic approach. This second article in a series examines the failure rate of PETs for w/o products but looks at why this does not mean insufficient stability.

Testing has shown Xpozuki biotech ingredient to protect the skin, scalp and hair, defend and repair from exposome damage, protect the skin barrier and improve skin appearance and more.

Lubrizol Life Science's Xpozuki Biotech Ingredient Offers Exposome Protection

Testing has shown Xpozuki biotech ingredient to protect the skin, scalp and hair, defend and repair from exposome damage, protect the skin barrier and improve skin appearance and more.

'The bio-1,2-alkanediols incorporate a natural and bio-based pathway for antimicrobial effects in various compositions such as cosmetic, pharmaceutical, industrial and household products.'

Bio-based 1,2-Alkanediol Blends Extend Inolex's Patent Portfolio

Comprised of 100% bio-based carbon, the patented compositions are useful for the safe and effective preservation of formulas.

The competition was tight, and this year's contenders were put through a grueling review. Who will win? Join us to find out at Sept. 28 Awards Dinner, co-located with Beauty Accelerate. Register now.

Which Base Ingredient Will Win the C&T Allē Award?

Which base ingredient will win the Cosmetics & Toiletries Allē Award? Here are the finalist profiles. Find out who wins on Sept. 28, 2022, at the exclusive Awards Dinner, co-located with Beauty Accelerate. Register now.

Microbiological test methods for w/o formulas have raised questions in terms of their suitability. They also require a more critical view of the results than other product types. This first article in a two-part series reviews the limitations of such methods and options for their optimization. It also critically observes to what extent test results provide relevant information for an appropriate safety assessment. Part II, in August 2022, will explore a holistic approach to more accurately assess microbiological safety.

Determining Preservative Efficacy in W/O Formulas, Part I: Test Performance and Limitations

Microbiological test methods for w/o formulas have raised questions in terms of suitability. They also require a more critical view of the results than other product types. This first article in a two-part series reviews the limitations of such methods.

Lotions, facial masks, sunscreens and scrubs are reported as the fastest-growing segments for cosmetic preservatives.

Phenols to Lead the Cosmetic Preservatives Charge Through 2027

Phenol derivatives are expected to grow with the highest CAGR, due in part to their gentle, non-irritating nature and the fact that they do not emit formaldehyde.

SymClariol is being positioned it as an emollient with antimicrobial properties to protect the skin from scalp to toe.

Symrise Extends SymClariol to Scalp Care, Hygiene

Previously highlighted for skin protection benefits, SymClariol (INCI: Decylene Glycol) is additionally being promoted for antimicrobial and hygiene applications, including anti-dandruff scalp care.