Boisambrin 1 kg

Boisambrene: A Gentle Mineral UV Filter for Sun Protection

Boisambrene is a cosmetic ingredient valued for its ability to provide broad-spectrum protection against ultraviolet (UV) radiation. Acting as a physical or mineral UV filter, it works by creating a protective barrier on the skin's surface that reflects and scatters harmful UV rays, including both UVA and UVB. This makes it a key ingredient in sunscreens and other sun protection products.

Understanding Physical UV Filters:

Unlike chemical UV filters that absorb UV radiation and convert it into heat, physical filters like Boisambrene create a physical shield. This mechanism is often preferred for sensitive skin as it is generally considered less irritating.

Key Properties and Benefits of Boisambrene in Cosmetics:

• Broad-Spectrum UV Protection: Boisambrene effectively protects the skin from both UVA and UVB rays, which are responsible for sunburn, premature aging, and an increased risk of skin cancer.
• Photostability: It is photostable, meaning it doesn't degrade or lose its effectiveness upon exposure to sunlight, ensuring consistent protection throughout sun exposure.
• Gentle on Skin: As a physical filter, it is generally well-tolerated by sensitive skin and is less likely to cause irritation or allergic reactions compared to some chemical filters.
• Suitable for Sensitive Skin: Its gentle nature makes it suitable for use in products designed for children, babies, and individuals with sensitive skin conditions.
• Compatibility: It can be combined with other UV filters (both physical and chemical) to achieve higher SPF values and broader protection.

Applications of Boisambrene in Cosmetics:

Boisambrene is primarily used in:

• Sunscreens: Including lotions, creams, sprays, and sticks for face and body.
• Daily Moisturizers with SPF: Providing everyday sun protection alongside moisturizing benefits.
• BB and CC Creams: Offering light coverage and sun protection in one product.
• Lip Balms with SPF: Protecting the delicate skin of the lips from sun damage.
• After-Sun Care Products (indirectly): While not directly used for sun protection after sun exposure, its gentle nature makes it compatible with soothing after-sun formulations.

Detailed Breakdown of Cosmetic Applications:

• Sunscreens: Boisambrene is a core ingredient in sunscreen formulations, providing broad-spectrum protection. It can be used alone or in combination with other UV filters to achieve desired SPF levels.
• Daily Moisturizers with SPF: Incorporating Boisambrene into daily moisturizers allows for convenient daily sun protection without the need for a separate sunscreen product.
• BB and CC Creams: It helps to create multi-functional products that offer coverage, hydration, and sun protection.
• Lip Balms with SPF: Protects the lips from sun damage, preventing dryness and chapping.

Cosmetic Recipe: Gentle Sunscreen Lotion with Boisambrene

This recipe is a basic example and requires careful formulation and testing for accurate SPF determination. It is crucial to consult with a cosmetic chemist for professional formulation and SPF testing.

• Phase A (Oil Phase):
  • Caprylic/Capric Triglyceride: 15g
  • Shea Butter: 5g
  • Cetearyl Alcohol: 3g
  • Boisambrene: 10g (adjust based on desired SPF, consult with a professional)
• Phase B (Water Phase):
  • Distilled Water: 65g
  • Glycerin: 2g
• Phase C (Cool Down Phase):
  • Preservative (e.g., Geogard ECT): As per manufacturer's instructions
  • Vitamin E Acetate: 1g

Instructions:

1. Combine the ingredients of Phase A in a heat-resistant beaker and heat gently in a water bath to 70-75°C until melted.
2. Combine the ingredients of Phase B in a separate heat-resistant beaker and heat to the same temperature.
3. Slowly pour Phase B into Phase A while stirring constantly with a homogenizer or stick blender.
4. Continue stirring vigorously for several minutes until a smooth emulsion forms.
5. Remove from heat and continue stirring gently as the emulsion cools to below 40°C.
6. Add the ingredients of Phase C and mix well.
7. Transfer the lotion to a clean, opaque container.

Recommendations for Use:

• Proper Dispersion: Ensure Boisambrene is evenly dispersed throughout the formulation to achieve optimal UV protection.
• SPF Testing: For accurate SPF determination, professional testing is essential. Home formulations cannot be reliably tested for SPF.
• Reapplication: Sunscreens should be reapplied every two hours, especially after swimming or sweating.
• Storage: Store finished products in a cool, dry place away from direct sunlight.

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