#1 RATED INSTANT HAIR DYE SHAMPOO WORLDWIDE

GRAY HAIR COVERAGE MADE EASY.

Completely erase gray hairs in just 10 minutes - no harsh chemicals, no sulfates, no parabens, no mess, just pure and effortless confidence.

SHOP NOW
Rated 4.8/5 based on +414,593 reviews

This Is Everything Traditional  
Hair Dye
Isn't

Covers All Grays

In just 10 Minutes

Promotes Hair Growth

Caffeine and Biotin help promote hair growth while further strengthening hair follicles

Protects Hair

Ammonia free, Paraben free and Sulfate free

Soothes Scalp

With natural and organic ingredients.

Dr. David Neurofield, PHD

What experts say

“TINTOLOGY delivers salon-quality color results through its dye shampoo formula — providing full Instant gray coverage without the damage of traditional box dyes. It’s a remarkable at-home solution for hair dye.”

Dr. David Neurofield, PHD Trichologist & Hair Health Specialist Approved
Dr. Amelia Grant, PHD

What experts say

“Revolutionary formula that delivers full gray coverage in just minutes without the harshness of traditional box dyes. Hair feels smoother, stronger, and noticeably glossier after every wash. A true innovation in at-home coloring.”

Dr. Amelia Grant, PHD Trichologist & Hair Health Specialist Approved
Dr. Lilah Martinez, PHD

What experts say

“In 17 years as a hair specialist, TINTOLOGY stands out for its ease and performance. I’ve seen outstanding results — deep, even color while maintaining hair strength and texture from just one use.”

Dr. Lilah Martinez, PHD Trichologist & Hair Health Specialist Approved

Our customers aren’t just satisfied — they’re living proof our formula works.

96% of users enjoyed flawless gray coverage lasting up to 6 weeks — no touch-ups needed.
91% of users agreed that coloring felt as easy as washing their hair.
94% of users noticed smoother, shinier hair — without the dryness of harsh dyes.

411,000+ happy customers

Clean Ingredients

The Tintology Standard

We transcend industry standards by removing the harsh chemicals commonly found in conventional hair dyes.

Clean Ingredients

The Tintology Standard

We transcend industry standards by removing the harsh chemicals commonly found in conventional hair dyes.

Non-Toxic Ingredients

Non-Toxic Ingredients

100% Vegan

100% Vegan

Trichologist Approved

Trichologist Approved

Clinically Tested

Clinically Tested

Sustainably Sourced

Sustainably Sourced

Cruelty-Free

Cruelty-Free

Guarantee Badge
Card Background

We’re confident you’ll never go back to box dye.

Tintology represents what hair coloring should have always been — quick, gentle, and transformative. However if you’re not completely in love with your results, you’re protected by our 30-Day Money-Back Guarantee.

Join the
Hair Dye Revolution

Shop Now

411k

Happy Customers

100%

Plant-Based Formulas

Thousands Have
Chosen Tintology Over Box Dye.

UNLOCK THE SHINE

Fast Worldwide Shipping

Returns AccepteD

Secure Checkout

Superior In Every Way, Here's Why:

US Vs Them
Developed By Haircare Experts
411,000 Real Transformations
Clinically Tested and Approved
Hair Salon-Quality Results In 10 Minutes
Formulated To Actually Protect Hair
Natural and Organic Ingredients
Tintology
Tick
Tick
Tick
Tick
Tick
Tick
Others
Cross
Cross
Cross
Cross
Cross
Cross

Pure Color &
Pure Color Preservation

Instant Dye Shampoo

TINTOLOGY Instant Dye Shampoo allows you to achieve salon quality hair coloring in just 10 minutes. The easiest way to instantly cover gray hairs.

SHOP

Our Story

The Problem We Saw..

For over a century, box dyes have stayed the same — filled with harsh chemicals, outdated formulas, and messy routines that do more harm than good.

Our Solution

We created the Tintology INSTANT Hair Dye Shampoo with one mission — to redefine hair coloring through purity, performance, and transparency. Our formula replaces harsh chemicals with nutrient-rich ingredients like biotin, caffeine, and plant-based colorants that strengthen as they color. Crafted in world-class facilities and backed by science, Tintology is your simple solution to get rid of graying hair.

SHOP NOW
Results in 10 or Your Money Back