INCI: Pinus Sylvestris Leaf Extract
Antioxidant and skin conditioning agent
Scots Pine Leaf Extract, derived from the needles of Pinus sylvestris (also known as Scotch pine), is a potent botanical antioxidant and skin conditioning agent that has gained quiet momentum in K-beauty formulations. This Nordic evergreen has been used in traditional European medicine for centuries, and Korean cosmetic chemists have embraced it for its rich concentration of polyphenols, flavonoids, and vitamins A, C, and E. In skincare, Scots Pine Leaf Extract functions primarily as a free radical scavenger, helping to neutralize oxidative stress caused by UV exposure, pollution, and other environmental aggressors. Beyond its antioxidant prowess, the extract contains natural humectants and soothing compounds that support skin barrier function and hydration retention. With a comedogenic rating of 0/5, it's safe for all skin types, including acne-prone and sensitive complexions. You'll find it in 21 K-beauty products on Seoul Sister, often appearing in cleansers, masks, and makeup removers where its gentle yet effective properties complement other active ingredients. Its inclusion in top-rated products like Pond's Bright Beauty Clear Spa Amino Acid Cleansing Foam (5.0/5) and O HUI's Prime Advancer De-aging PDRN Collagen Gelfting Mask (5.0/5) speaks to its versatility and compatibility in both daily cleansing routines and intensive treatment formulations. Korean brands value this ingredient not just for its protective qualities, but for its ability to condition skin without weight or greasiness, making it an ideal supporting player in multi-step routines.
At the cellular level, Scots Pine Leaf Extract works by donating electrons to unstable free radicals, effectively neutralizing them before they can damage cellular membranes, DNA, and collagen structures. The extract's high concentration of proanthocyanidins (a class of polyphenols) provides this antioxidant activity, while its flavonoids like quercetin and kaempferol offer additional anti-inflammatory benefits by inhibiting pro-inflammatory enzymes such as cyclooxygenase and lipoxygenase. The vitamin C content supports collagen synthesis by acting as a cofactor for the enzymes prolyl hydroxylase and lysyl hydroxylase, which stabilize collagen's triple-helix structure. Meanwhile, the natural terpenes present in pine needles provide mild antimicrobial properties and help modulate skin's microbiome without disrupting beneficial bacteria. The extract's humectant compounds, including various sugars and amino acids, bind water molecules in the stratum corneum, improving hydration and skin texture. This multi-pronged approach explains why Scots Pine Leaf Extract appears in everything from daily cleansers to intensive anti-aging treatments, it addresses multiple skin concerns simultaneously through complementary biochemical pathways.
Scots Pine Leaf Extract is excellent for oily skin types due to its zero comedogenic rating and astringent tannin content, which can help refine the appearance of enlarged pores without stripping essential moisture. Its antimicrobial terpenes may also help keep acne-causing bacteria in check while the antioxidants protect against oxidative stress that can trigger excess sebum production.
For dry skin, this extract provides gentle conditioning and antioxidant protection without any risk of clogging pores or adding unwanted heaviness. Its natural humectants help draw moisture into the skin, while the anti-inflammatory flavonoids soothe the irritation and redness that often accompany dryness. You'll find it working well in hydrating cleansers like Round Lab's Birch Juice Moisturizing Cleanser (4.8/5), where it supports the skin barrier during the cleansing process.
Combination skin benefits enormously from Scots Pine Leaf Extract's balanced approach to skin conditioning. It addresses the dual needs of this skin type by providing lightweight hydration to dry areas while its mild astringent properties help manage oil in the T-zone. The extract won't tip the scales in either direction, making it ideal for products you use all over your face.
With a solid safety rating of 4/5 and inherent anti-inflammatory properties, Scots Pine Leaf Extract is generally well-tolerated by sensitive skin. Its soothing flavonoids can help calm reactive skin while antioxidants protect against environmental triggers that might otherwise cause flare-ups. That said, those with extreme sensitivities or pine allergies should patch test first, though reactions to topically applied pine extracts are relatively uncommon.
Normal skin types can use Scots Pine Leaf Extract as a preventative antioxidant measure to maintain skin health over time. It provides gentle daily protection against environmental damage without disrupting your skin's natural balance. Its presence in gentle daily cleansers and treatment masks makes it easy to incorporate into maintenance routines focused on preserving skin quality rather than correcting specific concerns.
Scots Pine (Pinus sylvestris) is native to northern Europe and Asia, where it has thrived in harsh climates for millennia. Traditional European and Scandinavian medicine has long valued pine needles for their vitamin C content (which prevented scurvy in winter months) and their antiseptic properties. Indigenous Sami people used pine needle infusions for wound healing and respiratory ailments. The transition from folk remedy to cosmetic ingredient happened gradually through the 20th century as scientists began isolating and studying the bioactive compounds in coniferous plants. Korean cosmetic chemists, always interested in powerful botanicals with scientific backing, embraced Scots Pine Leaf Extract in the 2000s as part of the broader K-beauty trend toward nature-derived actives with measurable efficacy. Its inclusion in products now reflects K-beauty's philosophy of combining traditional botanical wisdom with modern formulation science.

Bright Beauty Clear Spa Amino Acid Cleansing Foam
Pond's

Prime Advancer De-aging PDRN Collagen Gelfting Mask Sheet 4ea Set
O HUI

Clear Face Spa Lip & Eye Make-up Remover
Pond's

Birch Juice Moisturizing Cleanser
Round Lab

Clear Face Spa Lip & Eye Make-Up Remover Set
Pond's

Birch Juice Moisturizing Sunscreen 50ml Set
Round Lab

Stress Relieving Purefull Cleansing Tissue Plus
Ariul

Red Lacto Collagen Eye Patch
Medi-Peel

Advanced Regenerating Eye Gel Patch (Retinol)
K-Secret

Antitox Spa Clean Mask Pore Peel 8P
ZEROABSOLU

No Problem Peeling Swab
Ilso

Prime Advancer De-aging PDRN Collagen Gelfting Mask Sheet
O HUI
Yuri, our AI beauty advisor, can analyze how Scots Pine Leaf Extract works with your specific skin type, routine, and concerns.
Try Seoul Sister Pro