010-9599-0711 KAKAO CHANNEL

FIND MY HENNA CONTACT KR

Water Henna, from scratch

Journal

Latest Post

Henna Hair Dye: What Changes When You Switch from Powder to Liquid?

With powder henna, prep is a small chore: add water a little at a time, stir, stir again. With liquid Water Henna, you mix two pouches (oil and essence) for about a minute and you are ready. We compare prep, resting and processing time on the same terms, and explain what happens to colour when you switch, by henna alone, henna then indigo, and brown.

Showing 29 results

"It Didn't Take": What 817 Customer Reviews Say About Henna That Won't Develop

We read all 817 of our Naver store reviews and counted why the low ratings were low. Half said the colour did not take, and those failures cluster in the indigo and brown steps, not the henna step. Here are the four causes the numbers point to, and what to do about each.

How to Choose a Henna Hair Dye — A Practical Buyer's Guide

Searching for a henna hair dye recommendation returns too many products to choose from. Here is how to choose by criteria — chemical colorants, irritation, certification, format, time — instead of brand hype.

Water Henna Wins Gold at Korea's Women's Invention Contest

Water Henna won both the Gold Prize and a Minister's Award at the 18th Korea International Women's Invention Contest — and here is what the patent behind it actually changes for you.

The Easiest Water Henna Guide You'll Ever Read

The easiest guide for first-time Water Henna users. Prep, mix, apply, wrap, wait, rinse — how natural plant pigment settles onto gray hair, and why the color right after rinsing isn't the final color.

Why Does Gray Hair Surge in Menopause? Hair Changes Explained

As estrogen drops around menopause, gray hair surges and strands thin. Here is why, and how gentle natural henna is the safer way to color a sensitive scalp.

How to Cover Grey with Henna — A Beginner's Guide to Water Henna Brown

Water Henna Brown blends henna and indigo so a single application gives a natural brown on grey hair. It looks faintly blue right after, then settles into a deep brown over 24 hours. Here is a first-timer's guide to covering grey.

Ingredients & Safety

PPD-Free Doesn't Mean No Hair Loss — Why Henna Seems to Tangle Hair

If henna seems to tangle your hair, it is usually the damage from prior chemical dye or bleach, not the henna. PPD-free is not the same as safe, either. Here is the research on PPD's toxicity, and how to reduce tangling when dyeing with henna.

Ingredients & Safety

Is Natural Henna Dye Free of Bacteria? On Microbes and How We Manage Them

Henna powder, made from ground plant leaves, naturally carries plenty of microbes. In MFDS testing, nine market hennas ranged from 220,000 to 11,000,000 CFU, while the cosmetic standard is under 1,000. Here is how Water Henna is sterilised to meet it.

Stiff Hair After Henna? It's Not a Side Effect

Feeling stiff after henna is not a side effect. The pigment binds to the hair's surface and gives it body. Water Henna, with its oil, is less stiff than powder henna — and heavy tangling usually points to hair already damaged by chemical dye.

Water Henna Is the Easiest Henna Method (Part 2) — Ready in 60 Seconds

Step-by-step Water Henna guide: mix oil + essence for 60 seconds, apply for 30 minutes, get results equal to 2-3 hours of powder henna.

Water Henna Is the Easiest Henna Method (Part 1) — The Pain of Powder Henna

The arm pain of mixing powder henna for 30 minutes, the boredom of 2-hour dyeing, and the frustration of occasional failure. Why Water Henna is easier.

Ingredients & Safety

Water Henna's Full Ingredients — Just 11, Fewer Than Ice Cream

Water Henna's full ingredient list — henna and indigo combined — is just 11 items. No chemical colorants like PPD, and fewer additives than a convenience-store ice cream. Here is the complete list.

Ingredients & Safety

Do You Need Hair Supplements? How Henna Thickens Hair, With the Research

Henna coats the hair's surface and makes it thicker. A 2019 study in a Korean applied-science journal found henna-dyed hair stayed thicker, less damaged and more elastic even after perming. If you are weighing hair supplements, look at henna first.

Henna Hair Dye for Women Over 50 — A Gentler Alternative for Sensitive Scalps

Indigo alone dyes grey hair blue; for brown or a deep chestnut, dye with henna first and then add indigo. For those over 50 whose sensitive scalp struggles with ordinary dye, here is a chemical-free natural henna option.

Amazon Review — The Customer Who Called Water Henna 'Henna Gods'

A natural-blonde customer on Amazon called Water Henna 'Henna Gods,' amazed that it works with no curing time. Here is why there is no wait, why she left it on for two hours, and how henna behaves on light hair.

Ingredients & Safety

Heavy Metals in Henna Dye — Water Henna's Lead, Arsenic, Cadmium Results

Water Henna's heavy-metal test found lead, arsenic, antimony and cadmium not detected, and nickel at 1.7 μg/g — far below the 10 μg/g standard, and less than the nickel naturally in spinach, tomato or tangerine.

DIY Henna Hair Packs — Amla, Coffee, Yogurt and Coconut Milk

There are many ways to make a hair pack with henna. Add amla, coffee, yogurt or coconut milk and you get a pack that fills the hair with protein and moisture. Here are the recipes — and how to make each easily with one Water Henna set.

Henna and Indigo Ratios — From Light Brown to Black, Step by Step

Henna alone gives orange; add indigo after it and you can reach anything from brown to near-black. Here are the henna-and-indigo ratios, order, timing, and what to check if the colour won't go dark.

How to Use Water Henna — A First-Timer's Simple Guide

Using Water Henna is simple: mix the oil and essence for one minute, apply to dry grey hair, wrap for 30 minutes, and rinse. You get the colour of a 2-hour powder-henna session in 30 minutes. Here is the method, plus the four things that confuse first-timers.

Ingredients & Safety

Does Indigo Cause Leukoderma? The Real Story Behind the Henna Myth

Indigo and natural henna themselves rarely cause leukoderma (pigmented contact dermatitis). Most reported cases trace to 'black henna' or poor-quality henna adulterated with PPD or heavy metals. Here is the real story, with the research.

Why Henna Dyeing Fails — Damaged Hair, Not the Henna

The main reason henna dyeing fails is damaged hair. Henna's natural pigment, lawsone, binds well to intact keratin, so on hair damaged by bleach or chemical dye the colour does not take evenly. Here is what a failure really tells you.

Ingredients & Safety

Can Water Henna Form Benzene? A Customer's Question, Fully Checked

A customer asked whether the citric acid and sodium benzoate in Water Henna could react under light and heat to form benzene. The answer, checked against FDA and WHO data: the possibility converges on zero. Here is why.

Ingredients & Safety

Can You Perm After Henna? The Perm Damages Hair — the Dye Doesn't

You can perm after henna. But if your hair gets damaged, the perm is to blame, not the henna. A perm rearranges the hair's protein and takes a toll; henna dyeing itself does not damage hair.

Ingredients & Safety

Hair Dye During Pregnancy — What to Know About Natural Henna

Dyeing during pregnancy or breastfeeding should always be discussed with your doctor. Dark dyes with chemicals like PPD have shown concerning results in animal studies. Here is what to know before choosing a natural henna dye.

Ingredients & Safety

Side Effects from 100% Natural Indigo? Why It Happens and What to Do

Itchy after dyeing with 100% natural indigo? It is usually a normal reaction. Indigo powder should be used as an aqueous solution below 25%; using neat 100% powder can cause itching. Here is why — and how to stay clear of it.

Is Real Henna Orange or Red? Red, Brown and Black Henna Explained

Dye grey hair with 100% pure natural henna and it comes out orange. Red adds acids, brown adds indigo, and black adds a chemical colorant like PPD. Here is why henna colours differ, and where the side effects really come from.

Ingredients & Safety

Is PPD the Only Carcinogen in Hair Dye? Chemical Colorants and Natural Henna

PPD is not the only carcinogen in hair dye. Several chemical colorants are flagged for cancer, skin sensitization and genotoxicity. Where to check the ingredients, and why a 100% natural henna dye is the alternative.

Tired of Long Henna Dyeing Time? A Henna Dye That Finishes in 30 Minutes

Powder henna usually takes 1.5 to 2 hours, and 5 to 6 with indigo. Water Henna is a henna dye you mix in 60 seconds and rinse after 30 minutes. Here is why the wait is so tedious, and how to cut it down.

Ingredients & Safety

Is PPD-Free Hair Dye Actually Safe? How to Find a Truly Natural Henna Dye

Search for 'PPD-free hair dye' and the results are mostly dyes still full of chemical colorants. PPD-free is not the same as chemical-free. Here is what a real search turns up, and how to tell a genuinely natural henna dye apart.

Water Henna Brown pouches styled with dried flowers

Stay in touch

Be the first to hear
what’s new at Water Henna.

Questions about shade, timing, or your first application? Write to us — we answer every one. Water Henna ships to the US through Amazon.

Contact us Shop on Amazon