Journal

Practical guides for estheticians, lash artists and salon owners.

Business

Back-Bar vs Retail Sizes: How to Stock Your Treatment Room

Why salon-size back-bar products lower your cost per treatment, how to work it out, and where retail sizes fit.

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Ingredients

What Is PDRN? A Plain-Language Guide for Estheticians

What PDRN (polydeoxyribonucleotide) is, why it is popular in Korean skincare, and how to use PDRN products in the treatment room.

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Guides

How to Choose Lash Extension Curls, Thickness and Length

A practical guide to C and D curls, classic and volume thickness, and building a lash map from 8 mm to 16 mm.

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