Stinging nettle has a prickly reputation in the garden, but it has been a classic in hair care for generations.
What Is Nettle Leaf Extract?
Nettle Leaf Extract comes from Urtica Dioica, the common stinging nettle. Extraction removes the sting. In our formulas it is sourced from organic farming.
A 2020 review in Progress in Biophysics and Molecular Biology describes nettle leaves as rich in vitamins, minerals (including iron and silica), flavonoids and phenolic acids, and summarizes its wide traditional uses, including for hair and scalp care.
What It Does for Hair
Supports a healthy-feeling scalp. Nettle's antioxidants help keep the scalp in good condition.
Adds shine. In hair care, nettle is traditionally used to help dull hair look shinier and more vibrant.
Complements volume care. In our formulas, it works alongside proteins and conditioners to help hair look fuller.
Where You'll Find It at True Colour Beauty
The Scalp Care Exfoliating Serum pairs nettle with lactic acid for a fresh-feeling scalp.
The Keratin Volume Boost Conditioner includes nettle alongside hydrolyzed keratin and chanterelle extract.
How to Use It
Apply the scalp serum to a clean scalp as directed, then massage in. Use the conditioner after shampooing. If your scalp is sensitive, start slowly with exfoliating products.
What the Research Doesn't Say
Many claims about nettle and hair growth come from traditional use, oral supplements or early lab studies. There is not strong clinical evidence that topical nettle changes hair growth, so we focus on scalp comfort, shine and condition.
Frequently Asked Questions
Will nettle extract sting?
No. The stinging hairs are not part of the extract.
Is it suitable for all hair types?
Yes. It is a gentle botanical used across hair types.
Are True Colour Beauty products cruelty-free?
Yes. True Colour Beauty is Leaping Bunny certified.
A Garden Classic for Hair
Nettle brings minerals and antioxidants to scalp and hair care. Explore the True Colour Beauty hair care collection.
Sources
Dhouibi R, et al. Screening of pharmacological uses of Urtica dioica and others benefits. Prog Biophys Mol Biol. 2020;150:67-77.
Trüeb RM, et al. Scalp condition impacts hair growth and retention via oxidative stress. Int J Trichology. 2018;10(6):262-270.
