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Angela — Beauty & Cosmetic Science Writer at Sogevity

Angela

Beauty & Cosmetic Science Writer

Decoding skincare ingredients with scientific precision and clarity.

About Angela

Angela is a beauty and cosmetic science writer at Sogevity, specializing in the biochemistry of skincare ingredients. Her work focuses on making complex cosmetic chemistry accessible to consumers who want to understand what goes into their products and why it matters for skin health.

With 27 published articles, Angela has built a comprehensive library of ingredient analyses covering surfactants, emollients, conditioning agents and botanical extracts. From meadowfoam seed oil to polyquaternium-10, her writing consistently bridges the gap between laboratory science and everyday skincare decisions, helping readers make informed choices based on evidence rather than marketing claims.

Areas of Expertise

  • Cosmetic Chemistry & Ingredients
  • Skincare Science & Formulation
  • Surfactants & Emollients
  • Botanical Extracts for Skin

Articles by Angela

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Beauty

Disodium Laureth Sulfosuccinate: a surfactant promoting skin balance

Key information mild surfactant present in products to cleanse the skin. captures impurities and sebum thanks to its amphiphilic structure. helps preserve the skin's balance...

Beauty

​​Cocamidopropyl hydroxysultaine: a mild surfactant that promotes skin balance

Key information Amphoteric surfactant is used to gently cleanse the skin and scalp Works by reducing surface tension while preserving the hydrolipidic film helps limit...

Beauty

Polyquaternium-10: a conditioning agent that supports the balance and protection of hair fibers.

Key Information  It is a conditioning agent derived from cellulose, which helps improve hair softness and manageability. It works through electrostatic interaction and forms a...

Beauty

Meadowfoam Seed Oil: stable lipid support for the skin and skin balance

Key information May help strengthen the skin barrier and limit water loss Rich in long-chain fatty acids, which are stable against oxidation Helps maintain lipid...

Beauty

C12-15 Alkyl Benzoate: a gentle emollient that helps maintain skin balance

Key Information Key benefit: can improve skin softness and suppleness. Main mechanism: acts as an emollient by strengthening the skin's barrier function. Role in longevity:...

Beauty

Butyloctyl salicylate: a subtle emollient that promotes skin balance

Key Information improves skin texture and suppleness thanks to its emollient action. Acts as a solvent and dispersing agent in sunscreen formulas. Contributes to the...

Beauty

PEG-40 Hydrogenated Castor Oil: a mild solubilizer that helps balance formulations

Key information  Solubilizing agent that allows essential oils and lipophilic active ingredients to disperse evenly in water. Works thanks to its amphiphilic structure, which is...

Beauty

Bismuth oxychloride: a soothing mineral that promotes skin balance

Key information  Can contribute to a natural blurring effect and even skin tone Acts as a light-reflecting mineral pigment It is associated with better stability...

Beauty

Palmitoyl tripeptide-5: biomimetic support for skin firmness and balance

Key information Can stimulate collagen synthesis  Acts by mimicking certain natural mechanisms involved in the extracellular matrix It is associated with skin firmness and elasticity ...

Beauty

Linoleic acid: essential support for skin balance and vitality

Key information It is an omega-6 fatty acid which contributes to the structure of cell membranes. It helps maintain the skin barrier and balance hydration....

Beauty

Denatured alcohol: understanding its role and limitations in a sustainable health approach

Key information Alcoholic solvent unfit for consumption, mainly used for external use Acts as an antiseptic by denaturing the proteins of microorganisms May contribute to...

Beauty

Betaine: gentle support for skin hydration and balance

Key information Betaine can help maintain skin hydration thanks to its osmoregulatory action  It acts as an osmoprotective agent, helping skin cells preserve their water...

Beauty

Bisabolol: soothing support for skin balance and vitality

Key information It is naturally present in chamomile and is known for its soothing effect on the skin It can modulate mild inflammation at the...

Beauty

Isododecane: a gentle base that promotes skin balance

Key points Volatile solvent used in cosmetics to improve formula composition  Acts as a vector facilitating an even application of products   Indirectly helps protect the...

Beauty

Skincare ingredients: understanding their role in skin vitality and balance

Key points  Some skin care ingredients can help support skin hydration, flexibility, and vitality.   Their action often lies in the support of the skin, cellular...

Beauty

Moringa oleifera seed oil: a valuable plant oil for skin balance and cell vitality

Key points  It can participate in the protection and nourishment of the skin thanks to its high oleic acid content. Supports skin balance through natural...

Beauty

Hydroxyacetophenone: gentle support for skin balance and cell protection

Key points  Key benefit: helps protect the skin from daily oxidative stress  Main action : mild antioxidant activity, limiting certain oxidative reactions Longevity role:  maintains...

Beauty

Ceteareth-20: a functional agent for formula stability and balance

Key points  Key benefit: participates in the stability and consistency of topical treatments Main action : facilitates emulsification between the aqueous phase and the lipid phase...

Beauty

Octyldodecanol: sensory support for skin balance and vitality

Key points Key benefit : can contribute to skin comfort and flexibility  Main action : emollient action promoting the cohesion of the lipid barrier Longevity...

Beauty

Sodium lauroyl lactylate: a gentle emulsifier that promotes skin and cellular balance

Key points Can contribute to stability and bioavailability improvement in certain formulas  Acts as an emulsifier and mild conditioner  Plays an indirect role in skin...

Beauty

Coconut Alkanes: a gentle plant-based alternative for skin balance

Key points May contribute to a feeling of soft, smooth skin without a greasy effect Acts as a biomimetic emollient, close to the natural lipids...

Beauty

Persea gratissima oil: plant-based support for skin and cellular balance

Key points  It can contribute to skin nourishment and protection thanks to its natural lipid richness. Acts mainly through fatty acids and bioactive unsaponifiable compounds...

Beauty

Retinyl Propionate: gentle support for skin vitality and balance

Key points  Key benefit: contributes to the improvement of skin appearance by supporting cellular renewal.  Main mechanism: vitamine A derivative, it is progressively converted into...