Pinus Palustris Leaf Extract
Conifer extract containing terpenes and essential oils.
Evidence by route
Topical application
Plant extract. Clinically meaningful effect on human skin is not supported by robust evidence; data limited to in vitro / lab models.
How to read tiers A–F
- CWeak evidence. In vitro data, open-label studies, or expert consensus
Tolerability and safety
- Irritation potential
- Low
- Allergen risk
- Low
- Pregnancy
- Unknown
About this ingredient
Pinus Palustris Leaf Extract is an extract from long-leaf American pine needles. Contains terpenes, flavonoids, proanthocyanidins. Not to be confused with pine essential oil or Pycnogenol (extract of maritime pine bark, Pinus pinaster). Where applied. Natural creams, toners, scalp products (0.5-2%). Claimed antioxidant profile. Evidence base. In vitro – antioxidant activity through free radical neutralisation. No clinical RCTs of topical Pinus palustris needle extract in humans. Brand marketing often conflates needle extract with bark extract (where Pinus pinaster has RCTs). Safety. Allergen potential is lower than essential oil because the extract has few terpenes. May sensitise patients with conifer allergy. Pregnancy and lactation – insufficient data. Topical use at cosmetic concentrations is considered acceptable but without confirmed standalone activity.
Frequently asked questions
Is Pinus Palustris Leaf Extract safe during pregnancy?
Safety data for Pinus Palustris Leaf Extract during pregnancy is insufficient. Best avoided when in doubt.
What is Pinus Palustris Leaf Extract and what does it do in cosmetics?
Conifer extract containing terpenes and essential oils.
What's the INCI name for Pinus Palustris Leaf Extract?
The INCI name is Pinus Palustris Leaf Extract.
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