Is Lavender (Ustukhuddus) Good for Sleep? Tea, Oil and Safety
Lavender oil is for sniffing and diluting, never for swallowing, and that one rule matters more than any sleep claim. Is lavender good for sleep? The smell helps some people wind down. Gently. Unreliably. Below: culinary buds vs essential oil vs the Unani ustukhuddus, safe dilutions for skin, a lemonade that doesn’t taste of soap, and the children and pregnancy cautions most bottles leave off.
Before you start
- Buds you can eat: only ones sold as culinary lavender, used by the pinch.
- Essential oil: never swallowed, never neat on skin, always out of children’s reach.
- Sleep: a calming smell for some people, not a treatment for insomnia.
- Ustukhuddus: the Unani name for a cousin, Spanish lavender.
- Grows best: in sun, dry gritty soil and cool, dry air.
Prefer to listen? This post as a 4 min video · Video page with transcript
Culinary lavender, oil and ustukhuddus: three different things
The word “lavender” covers a family of plants in the mint family, and the bottle, the jar and the pansaari packet can contain quite different things.
- English lavender (Lavandula angustifolia) is the type sold as culinary lavender and distilled into the finer oils, and it’s the one you want for food.
- Lavandin is a stronger hybrid with more camphor. It fills cheaper oils, soaps and cleaners and tastes medicinal in food.
- Spanish lavender (Lavandula stoechas), with little “rabbit ear” petals on top, is the ustukhuddus of Unani books and the herb behind Itrifal Ustukhuddus.
Only cook with buds labelled culinary or food grade. Craft lavender, sachets and potpourri may be sprayed, dyed or perfumed, and they’re not grown to be eaten. “How to know if lavender is culinary” is really a labelling question: if the packet doesn’t say food grade, keep it in the cupboard with the woollens.
Is lavender good for sleep? The honest answer
Partly. The scent comes mostly from two natural compounds, linalool and linalyl acetate, and many people find that smelling them at bedtime makes the room feel calmer and helps a racing mind slow down a little, which is worth something when you’re lying awake at 2 am counting the ceiling fan’s turns.
That’s where the good evidence mostly stops. The effect is small. It varies from person to person and fades if the real cause of poor sleep is left alone.
Some countries sell swallowed lavender oil capsules for anxiety. Those are medicine-like products, not kitchen items, and they can add to the effect of sleeping pills, anxiety medicines and alcohol, so ask a doctor or pharmacist before using one and let the pack or the prescriber set any amount.
Lavender tea? Pleasant and caffeine-free, and the warm cup is itself part of a good wind-down, but don’t expect more from it than from a cup of babuna (chamomile) tea, which does the same job more cheaply.
If you’ve struggled to sleep for more than three months, or you snore loudly with pauses in breathing, or low mood and worry keep you up, that’s for a doctor, not a pillow spray. The food side is covered in what to eat before bed.
Using lavender oil on skin and hair safely
Undiluted oil can irritate skin and, over time, trigger allergy, and old oil is worse, because as it oxidises in a half-empty bottle some of its compounds turn into stronger skin allergens that can leave you reacting to lavender for years. So dilute every time and follow these steps.
- Pick a carrier oil such as coconut, almond or olive oil.
- For the face, mix 1 drop of lavender oil into 1 teaspoon (5 ml) of carrier. That’s roughly a 1% blend.
- For the body or scalp, use 2 drops per teaspoon, about 2%. Never stronger.
- Patch test a little on the inner forearm and wait 24 to 48 hours. Any redness, itching or bumps, and you skip it.
- Apply a few drops of the blend and massage in. Leave it on.
- Use it a few times a week at most, and stop at the first sting or itch.
Don’ts: nothing on broken skin, burns or rashes; never near the eyes; never on a baby. For hair, lavender in a scalp oil is lovely for the smell. Growth claims? Unproven.
Cooking with lavender: tea, lemonade and lavender sugar
Lavender is strong. A pinch tastes floral and bright. A spoonful tastes like soap.
Lavender lemonade (4 glasses)
Simmer 1 cup water with half a cup of sugar and 1 tablespoon dried culinary buds for 2 minutes, then take it off the heat, cover the pan and let it steep for 20 minutes before straining out every single bud through a fine sieve. For each glass, stir 3 tablespoons of this syrup and the juice of 1 lemon into 200 ml cold water. The syrup keeps a week in the fridge.
Lavender sugar
Mix 1 teaspoon dried culinary buds into 1 cup sugar in a jar, seal and shake daily for a week, then sift out the buds. Use it in shortbread, on fruit or in a kheer for guests.
For a calmer cup
Add half a teaspoon of culinary buds to a mug with a chamomile tea bag, pour on water just off the boil, cover and steep 5 minutes. Covering keeps the scent in the cup instead of the kitchen.
Children, pregnancy, pets: who should be careful
Children: essential oils are among the things that poison toddlers at home. A few mouthfuls can cause drowsiness, vomiting and, if the oil is breathed into the lungs, serious breathing trouble. Store bottles high and locked. If a child swallows oil, go to emergency straight away and don’t make them vomit. Keep oils off babies’ skin and diffusers out of their rooms. Doctors have also reported breast growth in young boys linked to repeated use of lavender and tea tree products, which settled once the products were stopped. Pregnancy and breastfeeding: lavender in food amounts is fine, but check with your midwife or doctor before using the oil, especially in the first three months, and never swallow it. Asthma: diffusers and sprays can set off wheezing. Medicines: if you take anything for sleep, anxiety or seizures, talk to your pharmacist before any swallowed lavender product. Pets: cats are especially sensitive to essential oils in diffusers.
Growing, harvesting and storing lavender
Lavender loves what the Mediterranean gives it: full sun, poor stony soil, dry roots and dry air. It thrives in cool, dry hill areas. The humid plains are harder, because monsoon damp rots the roots, so on the plains grow it in a terracotta pot with gritty soil, water only when the top few centimetres are dry, and treat autumn to spring as its best season.
- Dead or dormant? Scratch a stem with a fingernail. Green underneath means alive.
- Harvest on a dry morning when about half the buds on a spike have opened, cutting long stems above the leafy part.
- Dry small bunches upside down in a shady, airy spot for 1 to 2 weeks, then rub the buds off into a bowl.
- Store buds in an airtight glass jar away from light. They keep their scent for about a year.
- Oil goes in a dark glass bottle, tightly capped, somewhere cool. If it smells sharp or like turpentine, it’s oxidised: bin it.
Lavender myths worth dropping
Myth: a lavender plant keeps mosquitoes away
Truth: a pot on the windowsill does almost nothing, and rubbed-on oil gives only brief, weak protection. In dengue and malaria season, use a proper repellent, nets and screens.
Myth: natural oil is gentle, so neat is fine
Truth: essential oils are concentrated, a whole armful of flowers squeezed into a few drops, and neat lavender is one of the common causes of fragrance allergy seen on the hands and face, so it’s natural only in the way nettles are natural.
Myth: a few drops in water make a sleep drink
Truth: oil and water don’t mix, so the drops float and hit your mouth and throat undiluted. Never swallow essential oil.
Surprising fact: the name is often traced to the Latin for “to wash”, since Romans scented their baths with it. More herbs from the kitchen cupboard are in Desi Remedies.
Lavender questions people ask
Is lavender oil good for skin?
Diluted and patch tested, it’s fine for most people as a fragrance in a body or face oil. It isn’t a pimple or scar remedy, and neat or old oil can cause allergy.
Can you eat lavender?
Yes, the buds of culinary lavender, in small amounts, in baking, syrups and teas. Never eat lavender from potpourri or sachets, and never swallow the essential oil.
What are the side effects of eating lavender?
In food amounts, very few beyond a soapy taste. Large amounts of buds or tea can upset the stomach, and some people are allergic to plants in the mint family.
Can I put lavender oil on my pillow?
A drop or two on the corner of the pillowcase, away from your face, is a common adult habit. Skip it if you have asthma or share the bed with a baby or young child.
Is lavender good for hair growth?
That isn’t proven. Diluted in a scalp oil it smells good and does no harm for most people, but hair fall that lasts deserves a check for iron, thyroid and other causes.
Is lavender good for eczema?
Not a good idea. Eczema skin reacts easily to fragrance, and essential oils are a common trigger, so plain, unscented moisturiser is the safer choice.
Is lavender safe during pregnancy?
Culinary lavender in food is fine. For the oil, ask your midwife or doctor first, dilute well if they agree, and never swallow it.
Is lavender safe for cats and dogs?
Cats are particularly sensitive to essential oils, including oil drifting from diffusers, while the dried plant in a sachet is far less of a worry, though every bottle should stay well out of reach of pets of any kind.
How do I know if lavender is food grade?
The packet should say culinary or food grade. Without that label, assume it’s for crafts or scent and don’t cook with it.
How long does dried lavender last?
About a year. When the buds no longer smell when rubbed, they’ve had their day.
Is lavender the same as ustukhuddus?
Close cousins. Ustukhuddus is Spanish lavender, Lavandula stoechas, while culinary and most oil lavender is English lavender, and their scents and uses differ.
Can I grow lavender in Karachi or Lahore?
It’s hard in the ground, because humidity and monsoon rain rot the roots. A terracotta pot with gritty soil, full sun and sparing water gives you the best chance.