Uses and benefits of Stinging Nettle

What you must remember

Stinging nettle is not an unfounded old wives' tale. Its rich mineral content and anti-inflammatory compounds make it a relevant purifying agent for oily or dandruff-prone scalps. However, its anti-hair loss effect remains at the stage of in vitro studies: it's a lead, not proof.

  • Nettle is one of the plants richest in minerals in our latitudes.
  • Its anti-inflammatory compounds soothe reactive scalps.
  • Its anti-hair loss effect has never been demonstrated in humans.
  • One active ingredient alone is not enough: it's the complete routine that restores balance.
Uses and benefits of stinging nettle

nettle Prickly herb has a reputation as a hostile weed to be pulled from the garden. Yet it is one of the few plants whose root, leaves, and seeds are all used, and one of the oldest used on the scalp. It remains to be seen what science confirms today—and what still belongs to tradition.

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A plant used for millennia

Urtica dioica has been used in European medicinal practices since antiquity, both internally and topically. Its composition explains this longevity: it is one of the plants richest in minerals and trace elements available in our latitudes.

  • High in iron, calcium, potassium and silicon
  • Polyphenols and flavonoids with antioxidant properties
  • Compounds with documented anti-inflammatory effects


I see nettle mentioned in almost every natural beauty routine, almost always marketed as a hair loss treatment. It does have real benefits for an oily or irritated scalp, and I use it for that purpose. But claiming it has an effect on hair loss these days isn't science: it's marketing.
Dr. Julie PernetDoctor of Pharmacy & Certified Trichologist

What nettle actually does for the scalp

Applied as a powder mixed with water, nettle initially acts as a purifying and soothing treatment. Its anti-inflammatory compounds explain the rapid relief it provides to reactive scalps, while its mineral richness contributes to the environment the follicle needs to produce strong hair fibers.

Who is nettle powder intended for?

Its purifying and soothing properties make it an ideal active ingredient for certain scalps:

  • Roots that become oily again in one or two days
  • An itchy or tight scalp
  • Recurring dandruff, whether dry or oily
  • A feeling of congested scalp after several weeks without deep conditioning
  • Hair that lacks tone and shine

Before
Before
After
After

Verified review

"My hair has regained its vitality, and I can now space out my shampoos to 4 days! Before, I had to wash it every 2 days because of itching related to excess sebum. My scalp is visibly healthier, and the results are conclusive."

Rachel D., a customer for 8 months

Discover the solution

The protocol for a purified scalp

A single active ingredient cannot rebalance a scalp. Nettle gives its full potential when integrated into a complete routine: exfoliate to unclog the roots, wash at pH 5 to avoid restarting sebum production, then gradually space out shampoos.

Anti-Oily Dandruff & DS Protocol

Complete treatment for oily dandruff & DS

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To remember

  • Nettle is one of the plants richest in minerals in our latitudes.
  • Its anti-inflammatory compounds soothe reactive scalps.
  • Its anti-hair loss effect has never been demonstrated in humans.
  • One active ingredient alone is not enough: it's the complete routine that restores balance.

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F.A.Q

Does nettle make hair grow back?
Nothing has proven this to date. Studies show inhibition of 5-alpha-reductase, but only in the laboratory, at concentrations unrelated to cosmetic use. No clinical trials have been conducted on hair loss.
Does nettle really regulate oily hair?
Its purifying and astringent action is recognized by traditional use and is consistent with its composition. It helps to unclog the scalp, but it is the frequency of washing and the pH of the shampoo that truly determine sebum production.
Powder, herbal tea or supplement: which form should you choose for your hair?
For the scalp, powder applied topically is the most direct form. Infusions and supplements act on the nutritional level, which is complementary but much slower.
Can nettle powder be used on an irritated scalp?
Yes, it's actually one of its best-established uses. The powder is free of the stinging hairs of the fresh plant, and its anti-inflammatory compounds soothe reactive scalps.

Written by

Dr. Julie Pernet

Doctor of Pharmacy & Certified Trichologist. Doctor of Pharmacy and Trichologist, founder of the DermoPilaire MakeMyMask Laboratory. She develops skincare protocols focused on scalp health, based on microbiome science and pH balance.

Dr. Julie Pernet