What is Broad Spectrum Protection and why is it important
Broad-spectrum SPF (Sun Protection Factor) refers to sunscreen that provides protection
against both UVA and UVB rays.
Understanding why broad-spectrum SPF is important involves looking at the differences between these types of ultraviolet radiation and their
effects on the skin.
UV Radiation and Skin Damage
UVA Rays: Responsible for 95% of the UV ray
Penetration: UVA rays penetrate deeper into the skin, reaching the dermis.
Ageing: They are primarily responsible for skin aging (photoaging), causing
wrinkles, fine lines, and loss of elasticity.
Long-term Damage: UVA exposure can lead to DNA damage over time,
contributing to skin cancer.
Presence: UVA rays are present throughout the day and year-round, even on
cloudy days and can penetrate through glass windows.
UVB Rays: Responsible for 5% of the UV ray
Penetration: UVB rays penetrate the outer layers of the skin (epidermis).
Burning: They are the primary cause of sunburn.
Immediate Damage: UVB exposure can lead to direct DNA damage, increasing the risk of skin cancer, including melanoma.
Intensity: UVB rays are more intense during certain times of the day (10 AM to 4 PM) and during summer months.
Importance of Broad-Spectrum SPF
Comprehensive Protection: Broad-spectrum sunscreens are formulated to protect against both UVA and UVB rays, providing comprehensive coverage. This dual protection is crucial for preventing both immediate and long-term skin damage.
Skin Cancer Prevention:
By shielding the skin from both types of UV radiation, broad-spectrum sunscreens help reduce the risk of all forms of skin cancer, including basal cell carcinoma, squamous cell carcinoma, and melanoma.
Prevention of Photoaging: Protecting against UVA rays helps prevent premature
ageing signs such as wrinkles, fine lines, and hyperpigmentation.
Overall Skin Health: Consistent use of broad-spectrum sunscreen helps maintain the skin’s overall health by preventing sunburn, DNA damage, and oxidative stress caused by UV exposure.
How to Use Broad-Spectrum Sunscreen
- SPF Value: Choose a sunscreen with an SPF of 30 or higher for adequate protection. SPF 30 blocks approximately 97% of UVB rays, while higher SPF values provide slightly more protection.
- Application: Apply sunscreen generously to all exposed skin areas 15-30 minutes before going outside. Don’t forget often-missed areas like ears, neck, and the tops of feet.
- Reapplication: Reapply every two hours, or more frequently if swimming, sweating, or towel drying.
- Daily Use: Incorporate sunscreen into your daily skincare routine, even on cloudy days or when staying indoors, as UVA rays can penetrate glass windows.
Choosing the Right Broad-Spectrum Sunscreen
Formulation: Broad spectrum sunscreens come in various formulations
Physical Sunscreens: Contain mineral ingredients like zinc oxide or titanium
dioxide that physically block UV rays, they start working straight away.Chemical Sunscreens: Contain organic (carbon-based) compounds like
avobenzone, oxybenzone, and octocrylene that absorb UV radiation and convert it into heat. They start working 15-20 minutes after applicationHybrid Sunscreens: Combine both physical and chemical filters for broad-
spectrum protection.Non-Comedogenic: For those with acne-prone or sensitive skin, look for sunscreens labelled as non-comedogenic to avoid clogging pores.
All BOSSFACE & BFx
sunscreens are Non Comedogenic.
Broad-spectrum SPF is essential for protecting the skin from the full spectrum of UV radiation. It helps prevent sunburn, reduces the risk of skin cancer, and combats the signs of premature aging.
Using broad-spectrum sunscreen as part of your daily skincare routine is a
crucial step in maintaining healthy, youthful skin and safeguarding against long-term
damage.
BFx Medi VCE10 serum
This feather-light serum diminishes the visible signs of aging for smoother, brighter, and firmer-looking skin with a blend of 10% stabilized vitamin C (l-ascorbic acid) which is a potent antioxidant. Also contains vitamin E for skin hydration. Vitamin C (L-Ascorbic Acid) and Vitamin E (Tocopherol or Tocopheryl Acetate) work together to provide more powerful antioxidant protection than either vitamin alone.
Directions – Apply a thin layer to the skin after cleansing, use alone or add to your moisturizer for first-time users or very sensitive skin
Nourish and Protect Daily Moisturiser SPF20
An ultra lightweight daily moisturiser with nourishing and anti ageing properties. Providing all-day hydration and protection, harnessing peptides, to tighten and firm while diminishing the appearance of fine lines and wrinkles. Skin-loving antioxidants encourage cell re-growth and regeneration. Your skin will be thoroughly hydrated, looking fresher, firmer and tighter. Contains SPF20 | Ideal for dry and pigmented skin types.