Page 189 - CW E-Magazine (28-5-2024)

Special Report

Multi-functional ingredient from upcycled lignin

Austria-based Lignovations GmbH LignoGuard provides a strong SPF
presented LignoGuard a bio-based boost when applied in combination with
multi-functional ingredient from upcy- organic or minera lUV filters in sun-
cled lignin, a major component of plant screens. In-vitro and in-vivo SPF tests
biomass. have proven its efficacy in improving
photo protection across the UV-A and
Lignovations’ patented Colloidal UV-B spectrum. It also exhibits strong
Technology allows preparation of antioxidant activity – with higher per-
extremely small lignin particles – called formance than Vitamin C and Vitamin E.
Colloidal Lignin Particles – and so
makes the natural protective properties As an emulsion stabiliser, the col-
of lignin accessible for cosmetic pro- loidal lignin particles in LignoGuard
ducts: boosting SPF, providing antioxi- sustainability (COSMOS, NaTrue) and align at the interface of the oil and
dant protection, and improving emul- consistent quality (Cosmetic-GMP ISO water phases resulting in a strongphysical
sion stability. 22716). It can be used in a range of stabilisation of the emulsion. In combi-
products for skin care, sun care, colour nation with certain emulsifiers, this can
LignoGuard is developed and manu- cosmetics and anti-aging to improve significantlyimprove emulsion stability,
factured with a focus on scientifically performance and replace synthetic and permit a lowering of the use level
proven efficacy (in-vivo SPF studies), ingredients. of synthetic emulsifiers, if desired.

OQ Chemicals launches of bio-based light emollient ester

Just one year after introducing neo- able, multi-functional light ester bala- the spreadability of these filters, which
pentyl glycol (NPG) di-heptanoate, a light nces the number of ingredients in a remain on the skin after application. Due to
emollient ester that serves as an alter- formulation while addressing environ- its structure, NPG di-heptanoate can pre-
native to volatile silicones, OQ Chemi- mental sustainability concerns. Common vent the recrystallisation of sunscreens.
cals launched a bio-based (based on mass applications include sun care,
balance concept) and environmentally colour cosmetics, skin care, hair care, It is a suitable alternative to the
friendly equivalent,OxBalance NPG and antiperspirant formulations. Decamethylcyclopentasiloxane (D5) sili-
di-heptanoate, which has the same quality cone, which is also used as a carrier
and specifications as its synthetic version. In sunscreens, for instance, NPG in cosmetic products, but its use is
di-heptanoate ensures excellent solubility regulated in Europe for environmental
The use of this readily biodegrad- of organic UV filters. It also optimizes and health reasons.

Seppic showcases ‘Beautiful Temptations’ – a

collection of inspirational formulas
With its ‘Beautiful Temptations’ col- water and budget, it cleanses and nouri- daily routine with no compromise on
lection, Seppic showcased seven pro- shes hair and scalp, thanks to Seppic’s efficacy, thanks to its multi-functional
ducts for sensorial skincare, haircare, new hair care ingredient Xylishine C. It and multi-benefit ingredients.
nutricosmetic, and make-up formula- also demonstrates proof of efficacy in
tions that positively address the current easy rinsability and hair manageability. Tension Relieving Massage Balm
trends shaping the beauty market. is a jelly balm inspired by the ‘Neuro-
Lazy Daily Gel-Cream is a 99.1% cosmetics’ trend, and contains the
Water-wise Hair Wax satisfies natural origin light but nourishing 3-in-1 ingredient, Sepibliss Feel.
greed as a translucent cleansing and cream gel that answers the desire of
caring anhydrous balm, answering the sloth. In line with the ‘Skinimalism’ Velvet Caress Cream, inspired by
‘Waterless Beauty’ trend. Saving both trend, it saves time by replacing a whole lust and matching the ‘Sensory Beauty’

Chemical Weekly May 28, 2024 189

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