Tag Archives: skin penetration

Six Reasons To Use A Serum

woman examining herself in the mirror

CTM. Cleanser. Toner. Moisturizer. It’s all you need. The three basic steps. Everything else is just unnecessary, right? We’re all into compacting our skin routines, finding products that multitask and cutting out the extraneous, and these can be valuable time-savers. However, the serum may be a rare exception. It’s one of those products that is worth investing a few extra minutes a day for. In fact, if you’re already using a serum, you might even say it’s worth sacrificing a few minutes of sleep for. What is it about this wonder product that makes it such a great investment? Read on to find out.

They’re Powerful
According to Zoe Weisman, director of product development at Advanced Clinicals, it has a lot to do with content. “Serums tend to be more concentrated when it comes to the active ingredient.” That means that whatever the star ingredient in your serum, be it retinol, vitamin C, hyaluronic acid or another noted skin enhancer, a serum is likely to have a more potent dose that your average moisturizer with the same active ingredient. Weisman also advises looking for a product in an opaque bottle with an airtight lid to prevent oxidation. Smiling woman in white at mirror

There’s One For Everyone
If your skin tends to be on the dry side, Weisman suggests investing in a serum with hyaluronic acid to draw moisture to the skin, which will help to plump up lines and fill in depressions. If dark spots are your concern, vitamin C will prevent damage and hyper pigmentation, while vitamin A (retinol) will increase cell turnover and decrease wrinkles.

Layering
Another of benefit of serum is their light weight and easy absorption, which lend themselves to layering. That means you can combine serums to address different problems, or add one under your moisturizer, SPF, or foundation without creating a pile up.

Eye Serums are the New Eye Cream
If you’re looking to compartmentalize your beauty routine, while still incorporating a serum, you may want to give your sticky eye cream its walking papers. “The ideal,” says Weisman, “is a milky serum. You get the light texture and high potency of serum plus the milky aspect that makes it moisturizing.”

Happy woman applying eye serum at mirror

Benefits Go Below the Neck
If you love your serum, why stop at the jawline? There are serums designed for the neck and décolletage. “If you think about it, ” says Weisman, “this is a bad time for necks since we’re always hunched over our phones.” In fact, if you’re really serum happy there are full body serums to soften stretch marks, and smoothen cellulite, and hand serums to moisturize and treat age spots.

Penetration
Penetration. We’re always wondering whether it happens or not. With serums, the answer is a resounding, “Yes.” Serums’ lightweight formulas absorb better and penetrate more deeply into your skin than moisturizer, so you get better results with no residue.

Why do you love your serum? Let us know what your serum does for you!

Helping Beauty Products Penetrate Your Skin

woman looking at herself in mirror
Last night, you tried out a new skin product. It seemed to go well; it felt nice going on, didn’t leave weird residue and even smelled kind of nice. Is it a keeper? To decide that, you need to know the answer to the nagging query, “Did penetration occur?” Skin products are often advertised as having active ingredients that penetrate your skin, but how can you tell for sure? Here are some of the things you need to know about penetration that your mother never told you.

Skin Penetration
In the cosmetic world, penetration refers to the ability of cosmetic ingredients to sink into the lower skin cells layers. However, with skin supplies, as in other cases (ahem), there are certain times in which penetration is desirable and others when it is not. On the cosmetic end, if a beauty supplier wants to improve the feel of the formula on the skin or product’s water resistance, he or she will want the product to penetrate.

However, other suppliers may claim that their products penetrate skin to make the “active ingredient’ more effective. In such instances, they may declare their products contain ingredients that interact with the metabolism of the skin cells, working skin wonders such as collagen production or even wrinkle removal. The truth of the matter is that, in the United States, any product affecting skin metabolism is considered a drug. If products existed that could actually accomplish these great feats, they would thus be considered drugs and subject to more extensive testing than they were given before they were marketed in the US.

woman applying skin care product

Enhancing Penetration
Despite the fact that legitimate claims of product penetration are for usually non -cosmetic reasons, there are certain times in which you do want the product to penetrate. If this is the case, you may want to consider following your application with an emulsifier or solvent.

Emulsifiers form “micelles” in a solution which can surround “active ingredients.” When applied to the skin, emulsifiers penetrate into the skin and bring whatever is inside the micelle within it. The ability of emulsifiers to penetrate increases when the emulsion’s particle size decreases, so micro-emulsions and nano-emulsions work best. Phosphatideylacholine is a good example of an excellent penetration ingredient.

Solvents, such as propylene glycol can also enhance penetration by shuttling soluble ingredients from the top layers of the skin into the deeper layers.

Keeping Safe
In practicing safe penetration, certain products are a no no. Cleanser penetration can lead to irritation of skin because cleansers are designed to be removed. In addition, cosmetics which are only designed to make superficial differences should not be allowed to penetrate to living skin cells where it can interfere with skin metabolism.

If you are considering trying out a new skin product in the next few days, we hope you know the ins and outs of penetration. Let us know how your experience went. We would love to hear from you.