Hair Extract
INCI: HAIR EXTRACT
Reviewed by Daisy · Last updated 14 Aug 2026
Hair extract is a botanical ingredient with emerging research into potential hair health applications
Best For Skin Types
All
Usage Frequency
As directed by product instructions
What Is Hair Extract?
Hair extract is derived from plant sources and processed into a concentrated form for use in skincare and haircare formulations. The specific botanical origins and processing methods can vary depending on the manufacturer, which means the composition and potency of hair extracts used in cosmetics may differ significantly between products.
Whilst hair extracts have been studied for potential benefits to hair follicle health, their direct application in topical skincare products remains an area with limited established use. The ingredient sits at the intersection of botanical cosmetics and emerging research into follicle-supportive compounds.
How It Works
Research into plant extracts for hair health suggests that certain phytochemical components—including phenolic compounds and terpenoids—may influence cell activity within the hair follicle. In laboratory and animal studies, some extracts have demonstrated the ability to increase cell proliferation in hair follicles and support dermal papilla cell survival, structures critical to hair growth.
However, translating these laboratory findings to topical skincare application in humans remains an open question. Absorption, bioavailability, and the stability of active compounds when formulated into products all influence whether observed benefits in controlled studies translate to real-world use.
Clinical Evidence & References
Clinical evidence for hair extract in skincare products is limited. Whilst some plant extracts have shown promise in promoting hair growth in animal models and small clinical trials, hair extract as a broad ingredient category lacks robust human data specific to topical skincare application.
Most research has focused on oral supplementation or direct application to the scalp rather than facial skincare use. Any claims about hair extract's efficacy should be viewed with appropriate caution until further human studies are conducted.
Published Research
How to Use
If using a product containing hair extract, apply as directed by the manufacturer. As with any botanical ingredient, introduce it gradually to monitor for any sensitivity response. Results, if any, typically develop over extended use rather than immediately.
Safety & Precautions
Frequently Asked Questions
From the Clinic
Not sure what your skin actually needs?
Two minutes, a few questions, and we’ll point you at what matters — no guesswork.
Take the skin quizRelated Ingredients
Gotu Kola
Traditional herbal remedy for skin soothing
Guarana Extract
Amazonian seed with high caffeine for firming
Haematococcus Pluvialis Extract
A type of algae rich in a potent antioxidant compound known as astaxanthin Works powerfully for both anti-ageing and soothing skin
Helianthus Annuus (Sunflower) Sprout Extract
Derived from sunflower plant seedlings High in phenolic compounds + flavonoids
Helianthus Annuus Sunflower Seed Extract
Sunflower seeds are a rich source of polyphenol antioxidants and vitamin E Helps protect skin and hair from environmental damage
Helichrysum Italicum Callus Extract
Plant cell extract with purifying and skin-conditioning properties
Learn More About Skincare Ingredients
Explore our comprehensive ingredient glossary to understand what's in your products.
Browse All IngredientsShop Our Products
Find professional skincare solutions at Skintique.