Order protocol
Sleep & recovery Whole topic
Hormones & energy Whole topic
Metabolism & nutrition Whole topic
Brain & mind Whole topic
Longevity & body Whole topic
Women & family Whole topic
Basics & environment Whole topic
Biohacking & technology Whole topic
Fénix Methode

Tired of generic advice? A protocol built on your numbers.

Order protocol
All articles Every article is based on a chapter of the book NAVRHNUTÝ and peer-reviewed studies.
Biohacker score2 minutes – find out where your body holds you back Results checkNormal vs. optimal for your blood values Biological ageHow old your body is – from 9 blood values CalculatorsBMI, waist, protein, sleep, caffeine, VO2max Daily helperDaily routines, light, sleep and breathing on your phone My stackCheck supplements & medication + daily plan ChallengesSmall daily habits with reminders Fitness testVO2max, fitness age, strength and balance at home Biological twinAll your data in a 3D body What to get testedPrintable list of blood tests Sample protocolSee what you get E-numbers & sugarsWhat is on the label and what to avoid Online advisorAnswers to common questions about body and results SupplementsForms, timing and combination check RecipesMeals without hidden sugars or needless additives GlossaryBiohacking explained from A to Z Gift voucherGive health – the protocol or the book
← All supplements
Sleep & calmModerate evidence

Lavender

Also known as: lavender oil capsules

Lavender has a long tradition as a calming herb. Standardised lavender oil in capsules is one of the better-studied herbs for mild anxiety.

What it is used for

  • Mild anxiety and tension (oil capsules) – moderate evidence
  • Sleep quality with anxiety – weak to moderate evidence
  • Aromatherapy for relaxation – weak evidence

Forms and how they differ

lavender oil capsules

standardised oil, most studied form for anxiety

dried flower and tea

gentle traditional use

essential oil for aromatherapy

external use only, not for drinking

When to take it

Once a day, regularly for several weeks; or in the evening.

Pairs well with

Works well with magnesium and good sleep hygiene.

Do not combine / separate

Use caution with sleeping pills and sedatives. Do not take essential oil internally unless it is made for that.

Watch out for

Not suitable in pregnancy or breastfeeding. If you have liver disease or take medicines, consult your doctor.

Safety

A common side effect is lavender-flavoured burping. Do not exceed the label dose.

Practical tip

Oil capsules differ from lavender tea – the anxiety research used standardised capsules.

Products containing Lavender 1

LavenderStressSleepMood
How to read the evidence rating
Strong evidenceModerate evidenceWeak evidenceNo evidence

Strong = several good human studies or official recommendations; moderate = promising but smaller studies; weak = few studies or mixed results; no evidence = claims not confirmed.

Combination check

Select the supplements you take and, if relevant, your medicines. We show what interferes, what needs a time gap and what to watch out for.

Check Lavender with others

Which supplements do you actually need?

Fénix Methode picks them from your blood results and schedules when to take what – no needless purchases.

Learn about Fénix Methode

From the same group

5-HTPWeak evidenceApigeninWeak evidenceCBDWeak evidenceChamomileWeak evidenceGABAWeak evidenceL-theanineWeak evidence
Important notice

This information is educational and does not replace advice from a doctor or pharmacist. We do not give medicine dosages. Supplements are no substitute for a varied diet; if pregnant, breastfeeding, ill or on medication, consult a doctor first.