Starlight Glow Masters will die on this hill - yes, you DO need to wear sunscreen daily - regardless of whether it's sunny out.
Here, we'll break down how to use it and how to remove it at the end of the day to prevent breakouts.
Sun and Screen Time
Here's a little physics lesson: light is composed of electromagnetic particles that move in waves varying in intensity and length. Blue light, also known as high-energy visible light, refers to the area of the light spectrum between 400-450 nanometres. This blue light is the closest to ultraviolet (UV) light.
Our computer screens, smartphones, televisions, LED light bulbs, and more expose us to blue light, the same light emitted by the sun. This high-energy light source cast by our devices is known to have adverse effects on sleep, and there's growing evidence to suggest long-term exposure can have a similar impact on skin health. The artificial blue light from screens and LEDs can stimulate the skin to produce more pigment through melanogenesis, which can cause or worsen melasma, lessen collagen production, and cause fine lines and wrinkles.
How much sunscreen should I be using?
Sun damage can occur even when it's overcast, in the car or inside your home if you're by a window. Cell phones, computers, and tablet screens emit blue light, which can have adverse effects on the skin. So, applying sunscreen to your face and neck must be part of your daily routine - regardless of the season. You should use approximately 2mg/cm², enough to cover the surface area of exposed skin. Don't forget to apply it on your chest, décolletage, lips, and ears, too.
Our favourite SPF
Loved by Kaye and the team of Starlight Glow Masters, TiZO mineral sunscreen offers SPF 40 and comes in three forms:
Ultra Zinc Face & Body
T3 Mineral Primer (Tinted)
T2 Mineral Primer (Untinted)
My foundation has SPF in it. Do I still need to wear sunscreen?
The short answer is yes.
While having SPF in your makeup is a bonus, the quantity of SPF is not enough to fully protect you from the sun. Sunscreen is formulated to provide concentrated protection, meaning the SPF in your cosmetic products cannot compare. Apply SPF before foundation and at least 20 minutes before going outside.
Do I need SPF if I have a pigmented complexion?
Despite common misconceptions, individuals of all complexions must apply sunscreen to protect their skin from UV rays. While darker skin tones are more resilient to the sun, they still burn and can experience the same damaging effects as those with fairer skin tones. Those with darker complexions are still at risk of developing skin cancer as a side effect of sun exposure; however, because their skin is more pigmented, they are often diagnosed at a later stage.
How do I remove SPF so it doesn't cause acne?
It's critical to cleanse your skin daily, especially when wearing SPF. SPF adheres to your skin, much like hairspray, so it is limited in its movement. To effectively break down your SPF, we recommend double cleansing with Prepping Potion, which contains Argan Oil, before following up with Illuminating Gel Cleanser or Clearing Cleanser, depending on your skin type.
Not removing your SPF can lead to skin irritation, congested pores, and, you guessed it, acne. Exfoliating Jelly or Liquid Glow are two exfoliants that can purge SPF from your pores and offer AHAs to remove any remaining residue.
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