Rapamycin is a new topical ingredient found originally in easter island - it is a cutting edge anti-aging technology that might make waves across the skin care industry. Learn all about it here.

Avobenzone, also known as butyl methoxydibenzoylmethane, is the main UVA filter in most oxybenzone-free chemical sunscreens sold in the United States. It was developed ...

RLX-201 (demethoxyrapamycin) is an exciting new ingredient in Re-Q that targets mTORC1, a pathway involved in cellular aging. Designed to give aging fibroblasts a temporary “rest,” it may help reset their activity and help other anti-aging ingredients work better afterward. Early results are promising, but human clinical data remain limited.

You might have seen hypochlorous acid on your skin care's ingredient label - but what does it do? Find out the science of this common ingredient in skin care products!

Volufiline is an interesting, rare skin care ingredient. Find out how it works, whether it's right for you, and what alternatives exist here!

Saccharides are found in countless skin care products in different forms - but how do they work? Are they safe? Find out the science of saccharides in skincare!

If you read skin care blogs or read skin care product labels or websites, you will likely come across terms like “emulsify” and “emulsifier.” While they may sound techn...

I’m a dermatologist with very allergic skin and rosacea, so finding a sunscreen that gives broad-spectrum protection without stinging, burning, or redness has always be...

Red Light Therapy is a new trend in skin care - find out the real science behind the alleged benefits and risks of this product type!

Stearic acid is a type of fatty acid that is found in a wide range of skin care products, particularly moisturizers and cleansers. If you are interested in knowing more...

Lactoferrin is a glycoprotein that your body makes naturally to perform several important functions. It is found in milk, saliva, and even tears. Most notably, lactofer...

Naturally found in certain foods and natural springs, selenium is a mineral with powerful antioxidant properties. It also plays a key role in a variety of functions in ...