Hydrogenated Phosphatidylcholine (CAS 97281-48-6): A Multifunctional Phospholipid for O/W Sunscreens, Skin Barrier Care and Advanced Cosmetic Formulations
Introduction
Modern cosmetic formulations increasingly require ingredients that can provide more than one functional benefit. In particular, formulators are looking for raw materials that can improve emulsion stability, skin feel, moisture retention and formulation performance while supporting the development of gentle, skin-compatible products.
Hydrogenated Phosphatidylcholine (CAS 97281-48-6), also known as Hydrogenated Soya Phosphatidylcholine, is a multifunctional phospholipid used in cosmetic and personal care formulations.
It is recognized primarily for its emulsifying and skin-conditioning properties, making it particularly interesting for O/W sunscreens, barrier-care products, moisturizers and sensitive-skin formulations.
What Is Hydrogenated Phosphatidylcholine?
Hydrogenated Phosphatidylcholine is a hydrogenated form of phosphatidylcholine. Its amphiphilic molecular structure contains a hydrophilic phosphocholine head group and hydrophobic fatty-acid chains, allowing it to interact with both aqueous and oil phases.
Hydrogenation reduces the degree of unsaturation of the lipid chains and can improve the oxidative stability of the phospholipid system.
Basic product information includes:
- Product Name: Hydrogenated Phosphatidylcholine
- INCI Name: Hydrogenated Phosphatidylcholine
- CAS No.: 97281-48-6
- Alternative Description: Phosphatidylcholines, Soya, Hydrogenated
- Main Cosmetic Functions: Emulsifying, Skin Conditioning
This combination of formulation and skin-conditioning functions makes it more than a conventional emulsifier.
Application in O/W Sunscreen Formulations
One of the important applications of Hydrogenated Phosphatidylcholine is in oil-in-water (O/W) sunscreen systems.
An O/W sunscreen must maintain a stable emulsion while providing good spreadability, pleasant skin feel and sufficient resistance to sweat and water exposure.
Hydrogenated Phosphatidylcholine can contribute to the emulsification system and formulation structure. In suitable O/W sunscreen formulations, it can help support the water-resistance performance of the finished product.
It is important to clarify that Hydrogenated Phosphatidylcholine is not a UV filter and does not directly provide UV protection. Its value lies in its contribution to the formulation system rather than replacing approved UV-filter ingredients.
The final water-resistance performance depends on the complete formulation, including:
- UV filters
- Oil-phase materials
- Film-forming agents
- Emulsifiers
- Rheology modifiers
- Processing conditions
Therefore, Hydrogenated Phosphatidylcholine should be considered as part of an integrated sunscreen formulation strategy.
Skin Barrier and Conditioning Benefits
The skin barrier is closely associated with the lipid organization of the stratum corneum. These lipids help regulate moisture loss and protect the skin from environmental stress.
Because phospholipids have structural characteristics related to biological membranes, they have attracted considerable interest in barrier-focused cosmetic formulations.
Hydrogenated Phosphatidylcholine can help:
- Support skin conditioning
- Improve skin softness and smoothness
- Support moisture retention
- Reduce the feeling of dryness
- Contribute to barrier-oriented skincare concepts
Research on phospholipid-containing formulations has also investigated their effects on skin barrier parameters such as transepidermal water loss (TEWL).
For this reason, Hydrogenated Phosphatidylcholine is increasingly considered for formulations designed for dry, sensitive and environmentally stressed skin.
Key Cosmetic Applications
Hydrogenated Phosphatidylcholine can be incorporated into a wide range of personal care formulations.
1. Sunscreens & Sun Care
Used in O/W sunscreen systems to support emulsion structure, skin conditioning and water-resistance optimization.
2. Barrier Repair Creams
Can be combined with ceramides, cholesterol, fatty acids, squalane and other lipids in barrier-focused formulations.
3. Sensitive Skin Products
Its skin-conditioning properties make it suitable for gentle skincare concepts focused on comfort and moisture retention.
4. Moisturizers & Facial Creams
Can contribute to both formulation performance and a smooth, elegant skin feel.
5. Advanced Cosmetic Emulsions
Its phospholipid structure makes it interesting for biomimetic skincare and sophisticated emulsion systems.
Why Choose Hydrogenated Phosphatidylcholine?
For cosmetic formulators, the major value of Hydrogenated Phosphatidylcholine lies in its multifunctionality.
Emulsification + Skin Conditioning + Phospholipid-Based Barrier Care
Compared with conventional single-function ingredients, it provides formulators with an opportunity to address several formulation objectives within one ingredient system.
Its potential advantages include:
✔ Multifunctional cosmetic ingredient
✔ Suitable for O/W emulsions
✔ Useful in sunscreen formulations
✔ Supports water-resistance optimization
✔ Skin-conditioning properties
✔ Suitable for barrier-focused skincare
✔ Compatible with premium personal care concepts
✔ Interesting for biomimetic formulation strategies
Formulation Considerations
The performance of Hydrogenated Phosphatidylcholine depends on the complete formulation system.
Before commercial production, formulators should evaluate:
- Phosphatidylcholine content and purity
- Oil-phase composition
- Emulsifier combinations
- UV-filter compatibility
- Film-forming system
- Processing temperature
- Homogenization conditions
- Final emulsion stability
- Water-resistance performance
- Sensory properties
A proper formulation study is recommended because the performance of an individual ingredient cannot be separated completely from the finished product’s overall composition.
Why Choose Fortuna Chemical?
Fortuna Chemical supplies cosmetic and personal care raw materials to international manufacturers, distributors and formulation companies.
For Hydrogenated Phosphatidylcholine (CAS 97281-48-6), we focus on reliable product quality, stable supply and professional technical support.
We can support customers with:
- Product specifications
- COA
- TDS
- SDS
- Samples
- Global shipping
- Technical communication
- Commercial quotation
Our goal is to provide not only cosmetic raw materials, but also reliable sourcing solutions for international formulation and manufacturing projects.
Conclusion
Hydrogenated Phosphatidylcholine (CAS 97281-48-6) is a versatile phospholipid ingredient with applications extending from O/W sunscreen formulations to skin barrier and sensitive-skin care.
Its recognized emulsifying and skin-conditioning functions make it particularly valuable for formulators seeking multifunctional ingredients with good formulation flexibility.
In O/W sunscreens, it can be incorporated into a broader formulation strategy to help optimize water-resistance performance, while its phospholipid characteristics make it relevant to moisture retention, skin conditioning and barrier-focused skincare.
For cosmetic manufacturers developing next-generation sunscreen, moisturizer and skin-barrier products, Hydrogenated Phosphatidylcholine is a valuable ingredient worth considering.
Hydrogenated Phosphatidylcholine CAS 97281-48-6
Product: Hydrogenated Phosphatidylcholine
CAS No.: 97281-48-6
INCI: Hydrogenated Phosphatidylcholine
Source: Hydrogenated Soya Phosphatidylcholine
Applications: Sunscreen, Sun Care, Barrier Care, Moisturizers, Sensitive Skin Care, Cosmetic Emulsions
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