The Complete Guide to Kajal
If you grew up in a South Asian household, kajal probably needs no introduction. It was the smudge of black your grandmother kept in a small tin, the dot pressed behind a baby's ear to ward off the evil eye, the first makeup many of us ever wore. And if you're new to it, you've likely seen it without knowing the name — those deeply defined, softly smoked eyes that have shown up across cultures for thousands of years.
This guide covers what kajal actually is, where it came from, how it differs from kohl and Western eyeliner, how to wear it, and — the part that matters most today — how to tell a safe modern formula from one you should leave on the shelf. We've kept it honest, including the parts the beauty industry usually skips.
What is kajal?
Kajal is a richly pigmented eye cosmetic used to line and define the eyes. It's known by many names across regions — kohl and surma are the most common, with kanmashi, kaadige, and kaatuka used in different Indian languages. At its simplest, kajal is a soft, dark color laid along the lash line or rim of the eye to make the eyes look larger, deeper, and more striking.
What sets traditional kajal apart from a standard eyeliner pencil is texture. Kajal is creamier and softer, designed to glide rather than drag, which is why it blends so easily into the smoky looks it's known for. (We go deeper on this distinction in kajal vs kohl vs eyeliner, since the three names get used interchangeably even though they aren't quite the same thing.)
If you want the short version of the basics, our what is kajal page is a quick primer. Below, we'll go further.
A short history of kajal
Kajal is genuinely ancient. The earliest records of kohl-rimmed eyes trace back to Ancient Egypt and Mesopotamia, where dark eye liner was worn thousands of years ago — both for beauty and in the belief that it shielded the eyes from harsh sun and glare. From there the practice spread and took root across South Asia, the Middle East, North Africa, and beyond.
In South Asia, kajal became woven into daily life in a way that went well past cosmetics. It was applied to infants as protection from nazar, the evil eye. It appeared in classical sculpture and dance. During India's independence movement, some women wore it as a quiet sign of defiance against imported European beauty standards. The Persian poet Rumi even invoked kohl as a symbol of the beauty of the eye. Few makeup products carry this much cultural weight.
Traditionally, kajal was made at home: a cotton wick dipped in ghee was burned beneath a metal plate, and the collected soot — kaajal — was blended with oils like almond or with camphor and sandalwood into a soft paste. That heritage of natural, hand-prepared ingredients is the romantic story most brands love to tell. But it's only half the picture, and the other half is the reason this guide spends real time on safety.
Kajal, kohl, and eyeliner: what's the difference?
People use these three words as if they're one thing. They overlap, but the differences matter when you're choosing a product.
Kajal refers to the soft, creamy, traditionally South Asian eye color, prized for its smooth glide and smokeable finish. Kohl is the broader, older umbrella term used across the Middle East, North Africa, and South Asia — historically a fine powder applied with a stick. Eyeliner, in the modern Western sense, is usually a firmer pencil, gel, or liquid built for a crisp, precise line rather than a soft smoke.
The practical upshot: a creamy kajal is forgiving and blendable, while a Western pencil gives you sharper control. Many modern formulas (ROOP's included) aim to bridge the two — the glide of kajal with the wearability people expect today. We break this down fully in our guide to kajal vs kohl vs eyeliner.
Is kajal safe? The honest answer
Here's the part most brand guides won't tell you plainly: traditional kajal can be dangerous, and you should understand why before you buy anything labeled kajal, kohl, or surma.
Many traditional and imported kohl preparations are made from galena — lead sulfide — and other heavy-metal salts. The U.S. Food and Drug Administration warns that kohl, kajal, surma and similar traditional products can put users at risk of lead poisoning, noting that lead sometimes makes up more than half the weight of these products. Lead exposure is especially serious for children and during pregnancy. The FDA classifies traditional kohl/kajal as unapproved color additives, which means selling them as cosmetics in the United States is actually against the law, and the agency maintains an import alert for products labeled this way.
This isn't a fringe concern. A 2025 Pure Earth investigation tested 56 kohl, kajal, and surma eyeliners sold to U.S. shoppers — mostly online — and found that more than half exceeded the FDA's 10 ppm lead limit, with some samples containing extraordinarily high concentrations. In other words: a product being "traditional," "herbal," or "natural" tells you nothing about whether it's safe.
So what makes a modern kajal different? A responsible modern formula is built from cosmetic-grade, FDA-approved colorants rather than galena soot, and it's made to deliver the look and feel of kajal without the heavy-metal baggage. The word on the label is the same; what's inside is not.
This is exactly the line ROOP sits on. Our Tulsi Kajal Eyeliner is a modern cosmetic formula — not the lead-based kohl the FDA warns about. The color comes from approved cosmetic colorants (iron oxides and D&C Black No. 2 in our black shade, NOOR), and we publish our full ingredient list rather than asking you to trust an unmarked tin. Here's exactly what's in NOOR:
NOOR (Black) — full ingredients: Polyethylene, Isododecane, Polybutene, Microcrystalline Wax, Cyclopentasiloxane, Trimethylsiloxysilicate, Caprylyl Methicone, Polymethylsilsesquioxane, Ocimum Sanctum Leaf Extract (Tulsi Extract), Tocopherol (Vitamin E), Butylated Hydroxytoluene (BHT). May Contain (+/–): Iron Oxides (CI 77499), D&C Black No. 2 (CI 77266).
That transparency is the whole point: you can read every ingredient and see for yourself that there's no galena, no lead sulfide — none of the heavy-metal materials that make traditional kohl risky.
We cover this in much more depth — what's actually in kajal, what to look for, and the specific questions to ask a brand — in is kajal safe? what's actually in it. If you have sensitive eyes or wear contacts, also see best kajal for sensitive eyes.
The takeaway isn't "avoid kajal." It's "know what you're buying." Buy from brands that publish their ingredients and formulate for the modern cosmetics market — not anonymous imported tins of unknown composition.
How to apply kajal
The beauty of kajal is its flexibility — the same product can give you a barely-there definition or a full smoky eye. Here's the foundation; for the full walkthrough with looks for different eye shapes, see how to apply kajal step by step.
- Start clean and dry. Remove oils from the lids first. If your lids get oily, a light dusting of translucent powder beforehand helps the color stay put.
- Line the lash line. Pull the lid gently taut and draw from the inner corner outward, staying as close to the lashes as you can. Keep it thin for everyday, build it up for drama.
- Build slowly. Start light. You can always add — taking color away once it's on is the harder job.
- Smoke it out (optional). While the color is still fresh, soften the line with a small brush or a clean fingertip for that signature kajal blur.
- Set it. A press of matching eyeshadow or translucent powder over the line helps it last through the day.
A note on the waterline: traditionally, kajal is applied to the inner rim of the eye. That's a sensitive area, so use only a product made specifically for cosmetic eye use, go gently, and stop if you notice any irritation.
A creamy formula makes all of this easier, because it glides without tugging at the delicate skin around the eye. That's exactly what ROOP's Tulsi Kajal Eyeliner is built for — a smooth, all-day glide with rich payoff.
Tulsi and the Ayurvedic tradition
A lot of South Asian beauty is rooted in Ayurveda, and ingredients carry meaning beyond their cosmetic effect. Tulsi — holy basil — is one of the most revered plants in that tradition, long valued in Ayurvedic practice and held as sacred in many Indian households.
We're careful not to overstate this: tulsi's place here is about heritage and tradition, not a medical promise. If you're curious about the plant's story and its role in Ayurvedic beauty, we've written about it in tulsi in Ayurvedic beauty, and about why we chose to build our kajal around it on our tulsi kajal page.
How to choose your shade
Kajal isn't only black anymore. The right shade depends on the look you're after:
- Black is the classic — maximum definition, the foundation of the smoky eye, and the most versatile choice. (Ours is NOOR.)
- Brown is softer and warmer, flattering for daytime and for anyone who finds black too stark. (Ours is SAAYA.)
- Color — like a deep red — is the modern, expressive option, beautiful for layering or for a look that stands apart. (Ours is AMRUT.)
A simple approach: black for impact, brown for everyday softness, color when you want to play.
Bringing it together
Kajal has survived five thousand years because it does something simple and powerful — it makes the eyes the center of the face. What's changed is what we know about safety. The tradition is worth keeping; the heavy-metal formulas are not.
If you want the heritage and the glide without the guesswork, that's the whole reason ROOP exists. Our Tulsi Kajal Eyeliner comes in three shades — NOOR, SAAYA, and AMRUT — with a smooth, creamy, all-day formula and roughly ten times the product of a standard kajal pencil. Heritage, made for today.
FAQ
What is kajal used for?
Kajal is used to line and define the eyes, making them look larger and more striking. It can be worn as a soft everyday definition or built up into a dramatic smoky eye.
Is kajal the same as eyeliner?
Not quite. Kajal is softer and creamier, traditionally South Asian, and made for a blendable, smokeable finish. Western eyeliner is usually firmer and built for a crisp, precise line. Many modern formulas combine the two.
Is kajal safe to use?
Modern kajal made with cosmetic-grade, approved colorants can be a safe eye cosmetic — ROOP's Tulsi Kajal is formulated this way and is not the lead-based kohl the FDA warns about. Traditional kohl/kajal preparations are a different matter — many contain lead. Always buy from a transparent brand that publishes its ingredients, and avoid anonymous imported products.
What's the difference between kajal, kohl, and surma?
They're closely related terms for traditional eye cosmetics. "Kohl" is the broad umbrella term, "kajal" is the softer South Asian form, and "surma" is the name used in Punjabi and Urdu. Modern usage often treats them as the same thing.
How do I make kajal last longer?
Start with clean, oil-free lids, set the color with a matching eyeshadow, and build in thin layers rather than one heavy pass.