Lavender

Lavandula angustifolia flower water · certified organic

One of the most-studied calming botanicals, with small trials on comfort for tender perineal skin after childbirth. In the Toner, it's a gentle flower water.

~400new mothers in trials on perineal comfort
EU-recognizedfor mild stress and sleep
Hydrosolfar gentler than the concentrated oil

Why we love it

Lavender gives the Toner its soft, familiar scent and a long tradition of use on skin that needs calming.

What does the research show?

Comfort after childbirth

A review of five small randomized trials (about 400 women) found lavender sitz baths or oils were linked to less pain and redness while episiotomy wounds healed. In the largest trial, 635 new mothers added lavender oil or a placebo to their bath for 10 days, and perineal discomfort was not clearly different between groups.

Skin repair (animal)

On wounds in rats, 1% lavender oil sped up wound closure and raised collagen production.

Scent and calm

In the EU, lavender oil is a recognized traditional remedy for mild stress and sleep.

Studies

Human study tested in people   Lab study a starting point, not proof

Human study Review of 5 randomized trials, about 400 people

Lavender linked to less perineal pain and redness after episiotomy

Systematic review, Evidence Based Care J · Source

Human study Randomized trial, 635 people

Lavender oil in bath water vs placebo for 10 days after birth: no clear difference in discomfort

Dale 1994, J Adv Nurs · Source

Animal study

1% lavender oil sped wound closure and raised collagen in rats

Mori 2016, BMC Complement Altern Med · Source

Lab study

Lavender oil tested against Candida species and biofilms

Bassinello 2026, Antibiotics · Source

Lab study

Lavender oils at 1% or less tested against Trichomonas vaginalis

Moon 2006, Parasitol Res · Source

Lab study

Compared lavender hydrosol with lavender oil against skin microbes

Di Vito 2021, Int J Mol Sci · Source

How has it been used traditionally?

The European Medicines Agency recognizes lavender oil as a traditional herbal medicine for mild stress and to aid sleep, often used as a bath additive.

Is lavender safe on my skin?

Concentrated lavender oil that has been exposed to air can cause skin allergy; about 3% of people patch-tested for dermatitis react to it. Rare reports link heavy use of lavender products in young children to early breast growth, so this product is for adults.

Last reviewed: November 2026.

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Reviewed by the Momotaro Apotheca medical team, including OB-GYNs and naturopathic doctors. Educational information, not medical advice. All ingredient research