Table of Contents Introduction Sample Selection And Label Analysis Powder and Paste Qualities Chromatography Chromatography Process Set 1: Dye Released Paste Samples The Lawsone Molecule in Henna Mixing and Dye Release Set 1 Process Results 99% Isopropyl Alcohol for 20 Minutes 1:1 Dilutions for 15 Minutes Set 2: Powder and Water Samples Results 99% Isopropyl […]
Navigate: Commercial hair dye companies are slowly learning a painful secret: “Fast, easy, and cheap” has been beneficial for business for just over a century, but will not be sustainable in the coming decades. The majority of permanent and semi-permanent hair dyes available in stores and used in salons contain para-phenylenediamine (PPD). PPD, a […]
Lemon juice is very commonly used as the acidic liquid for dye-releasing henna. It is cheap, easy to find, and definitely acidic enough for a good dye release. Many people swear by it, but just as many say that they can’t use it. This is because lemon juice can be drying and irritating for many. […]
Writer’s Note Ask any employee here, and they’ll agree that there is no company quite like Mehandi. Probably because there is no boss quite like Catherine Cartwright-Jones, PhD.. I have worked for Mehandi and our branches for almost three years now, and it is truly wonderful and different. Before starting the blogs this past summer, […]
In the henna for hair world, a “gloss” is usually a mixture of prepared henna and/or indigo paste diluted with conditioner, yogurt, aloe gel, coconut milk, or some other medium. The result is supposedly a more subtle color change along with “deep conditioning.” Glosses are extremely popular and attractive, especially to those who are new […]
People have been using plants and other materials to change the color of their hair long before commercial hair dyes were invented. The resurgence in natural and DIY beauty has led to a long and strange list of ingredients being mixed up and put on the hair. Many of these are food items. Others are […]
Henna provides some great conditioning benefits, but these benefits go hand-in-hand with color change. The lawsone molecule binds permanently to the keratin in your hair, providing strength and shine while dyeing the hair. That’s great for those who wish to dye and condition their hair simultaneously. But what if you’ve already achieved your desired color, […]
People frequently ask what they should or should not do to their hair before applying henna. Does hair need to be clean, or left unwashed? Can it have conditioner on it? Should it be wet or dry? As henna works differently from conventional hair dyes and treatments, these questions are valid. This article will explain […]
A dive into hair space identities. Navigate: Introduction [Image 1] Hair is complex. As a physical attribute of nearly every human, it is not only an object but an idea: a symbol of the self. As many sociologists note, hair is the most easily manipulated aspect of personal appearance, yet it must always be controlled, […]
The holidays are coming fast. Ancient Sunrise® and Becoming Moonlight® products from http://www.Mehandi.com make great gifts for a variety of people. You might know someone who has been interested in trying henna, or someone who has been a devoted henna-head for years. Maybe you have a cosmetics-lover in the family, an artist, a frequent flyer, […]
