Encyclopedia
Do Pores Open and Close?
a common myth. Pores have no muscles, so they cannot open or close like doors. What people notice is pores appearing smaller or larger depending on how clogged they are,...
Do Pores Open and Close?
a common myth. Pores have no muscles, so they cannot open or close like doors. What people notice is pores appearing smaller or larger depending on how clogged they are,...
Mineral vs Chemical Sunscreen
a comparison of the two sunscreen filter categories. Mineral (physical) sunscreens use zinc oxide or titanium dioxide; chemical (organic) sunscreens use carbon-based filters that absorb UV. Both, when broad-spectrum and...
Mineral vs Chemical Sunscreen
a comparison of the two sunscreen filter categories. Mineral (physical) sunscreens use zinc oxide or titanium dioxide; chemical (organic) sunscreens use carbon-based filters that absorb UV. Both, when broad-spectrum and...
Retinol vs Retinal: Which Is Right for You
a comparison of two vitamin A derivatives. Retinaldehyde (retinal) sits one conversion step closer to active retinoic acid than retinol, so it tends to work faster — though both improve...
Retinol vs Retinal: Which Is Right for You
a comparison of two vitamin A derivatives. Retinaldehyde (retinal) sits one conversion step closer to active retinoic acid than retinol, so it tends to work faster — though both improve...
The Correct Order to Apply Skincare
the sequence in which products should be layered so each works properly. The general rule is thinnest to thickest — water-based products before oil-based ones — finishing with sunscreen in...
The Correct Order to Apply Skincare
the sequence in which products should be layered so each works properly. The general rule is thinnest to thickest — water-based products before oil-based ones — finishing with sunscreen in...
How to Build a Skincare Routine
the process of assembling a consistent set of steps suited to your skin's needs. A simple, effective routine rests on three essentials — cleanse, moisturise and protect with SPF —...
How to Build a Skincare Routine
the process of assembling a consistent set of steps suited to your skin's needs. A simple, effective routine rests on three essentials — cleanse, moisturise and protect with SPF —...
How Sunscreen Protects the Skin
the mechanism by which SPF shields skin from ultraviolet radiation. Mineral filters (zinc oxide, titanium dioxide) largely reflect and absorb UV, while organic (chemical) filters absorb UV and release it...
How Sunscreen Protects the Skin
the mechanism by which SPF shields skin from ultraviolet radiation. Mineral filters (zinc oxide, titanium dioxide) largely reflect and absorb UV, while organic (chemical) filters absorb UV and release it...
