LÉ Blog

If your goal is effective skincare, you’ll probably be pretty familiar with the world of retinoids. This family of molecules has a long, rich history of clinical testing to showcase their efficacy in treating a wide range of skin concerns from acne to anti-aging. However, choosing the right retinoid for your skin can quickly become pretty confusing. Every retinoid can come with their own quirks, target percentages, and benefits. In this guide, we’ll take a closer look at the acne superstar, a...

Read more

Tretinoin is by far the most famous retinoid of the Vitamin A category and for good reason. It has a prevalent history of use plus a long long history of validation for multiple benefits including acne, anti-aging, and hyperpigmentation. However, much like any other popular skincare ingredient, with its fame comes a few areas of confusion. Tretinoin beginners may find themselves asking questions like, is using tretinoin long term actually bad for me?. Am I still purging? Or is this concentrat...

Read more

Azelaic acid is one of those hot ingredients with data showcasing its ability to help tackle major skin concerns such as hyperpigmentation, acne, and even rosacea. However, the challenge with this ingredient is that in order to achieve these benefits you’ll need a LOT of it in your skincare (read: major formula challenges for chemists). The other difficulty is that it’s also regulated so you typically would need a prescription to get those higher concentrations (15-20%) and won’t be able to p...

Read more

There’s an ingredient that's probbbaaabbbly not quite on your skincare radar yet - but we think it’s worth considering. The ingredient is called Silymarin (sih-lee-mae-rin), and comes from the extract of milk thistle. You'll find it on the ingredient list as "Silybum Marianum Fruit Extract", usually in a handful of clinical brands such as Skinceuticals, PCA Skin, and Dr. Dennis Gross…. And most recently our very own Mr. Reliable 2.0! Silymarin is a potent antioxidant with anti-inflammatory pr...

Read more

*For severe and cystic acne breakouts, we recommend finding an awesome dermatologist who is willing to help shape and build your acne routine from cleanser to treatment. Dermatologists are the only ones that will be able to prescribe more effective medication. Bring your products in to show your dermatologist so they can get a full understanding of your current regimen and what you’ve already tried. **As a nice supplement, checkout our oily skin guide to build out your skincare routine fundam...

Read more

The Good, the Bad, the So Shiny! To be fair, the label of “dry” and “oily” tend to be pretty broad sweeping statements. There’s a lot of nuances within each that factor in such as the climate, acne or no acne, sensitivity, etc. But this is definitely one of the first angles to look at when you're just starting to shape your routine to your specific skin needs even before getting into tackling skin concerns like acne, hyperpigmentation, wrinkles, etc. So let’s take a closer look at the biology...

Read more

We often remind people that regardless of what you read on the interwebs (yes! Even here), always remember to listen to your skin. Unfortunately, sometimes it feels like your skin is speaking pig latin. So how the hell do you really know your skincare is working for you? And real talk… how long is it supposed to take for you to see results? All great questions, and it turns out, different product types have different evaluation criteria. So let’s walk through some skin product evaluation guid...

Read more