Borage Extract
INCI: Borago Officinalis Extract
Antioxidant and soothing skin conditioner
About Borage Extract
Borage extract, derived from the starflower plant (Borago officinalis), is a botanical powerhouse in K-beauty formulations prized for its dual action as an antioxidant and soothing agent. This Mediterranean herb has made its way into 69 K-beauty products on Seoul Sister, including top-rated cleansers, ampoules, and barrier repair treatments. What makes borage extract particularly valuable is its rich composition of gamma-linolenic acid (GLA), an omega-6 fatty acid that comprises up to 24% of borage seed oil, along with polyphenols and flavonoids that combat oxidative stress. Korean formulators favor borage extract for its ability to calm irritation while simultaneously protecting skin from environmental damage, making it a versatile ingredient across multiple product categories. With a comedogenic rating of just 1/5, it works beautifully even in products designed for congestion-prone skin, as seen in its inclusion in Papa Recipe's Teatree Control foam and Dewytree's All Pore Cleansing Balm. The ingredient's anti-inflammatory properties make it especially relevant for modern skincare concerns like pollution-induced sensitivity and barrier disruption, which is why you'll find it in dedicated barrier-repair products like Ongredients' Skin Barrier Calming Lotion Set.
How Borage Extract Works
Borage extract works through multiple complementary pathways at the cellular level. The gamma-linolenic acid (GLA) in borage integrates into cell membrane phospholipids, improving membrane fluidity and enhancing the skin's ability to retain moisture while strengthening barrier function. GLA also serves as a precursor to prostaglandin E1, an anti-inflammatory compound that helps regulate immune response in the skin and reduces the production of pro-inflammatory cytokines. Meanwhile, the polyphenolic compounds in borage extract neutralize free radicals by donating electrons to unstable molecules, preventing oxidative damage to lipids, proteins, and DNA in skin cells. The extract also contains mucilage, a complex polysaccharide that forms a protective film on the skin surface, physically shielding it from irritants while providing humectant properties that draw moisture into the upper layers of the epidermis. This combination of membrane reinforcement, inflammation modulation, antioxidant protection, and surface hydration creates a comprehensive protective and soothing effect that addresses both immediate comfort and long-term skin health.
Borage Extract by Skin Type
Oily Skin
Borage extract is surprisingly well-suited for oily skin despite being an oil-derived botanical. Its low comedogenic rating (1/5) means it won't clog pores, while its anti-inflammatory properties can help calm the irritation that often triggers excess sebum production. The GLA content may actually help regulate sebaceous gland activity over time, making it a smart choice in cleansers like Papa Recipe's Teatree Control foam.
Dry Skin
This is where borage extract truly shines. The high GLA content directly addresses the lipid deficiency common in dry skin, helping rebuild the skin's natural oil barrier and prevent transepidermal water loss. The mucilage compounds provide immediate humectant benefits, drawing moisture into dehydrated skin. Products like Ongredients' Skin Barrier Calming Lotion leverage these properties to restore suppleness and comfort to parched, flaky skin.
Combo Skin
Borage extract is ideal for combination skin because it balances multiple needs simultaneously. It provides enough moisture and barrier support for dry zones without overloading oily areas, thanks to its lightweight profile and low comedogenic rating. The anti-inflammatory properties help calm any reactive patches, while the antioxidant benefits protect the entire face from environmental stress regardless of zone-specific concerns.
Sensitive Skin
Sensitive skin types will appreciate borage extract's documented anti-inflammatory and soothing properties. The prostaglandin E1 pathway helps dampen reactivity and redness, while the protective mucilage layer shields compromised skin from external irritants. With a safety rating of 4/5, it's generally well-tolerated, though as with any botanical, patch testing is wise. Its inclusion in barrier-focused products like Ongredients' Calming Lotion reflects its reputation as a gentle, restorative ingredient.
Normal Skin
For normal skin, borage extract serves as excellent preventive maintenance. The antioxidant properties protect against daily environmental damage that accumulates over time, while the GLA supports ongoing barrier health. It's the kind of ingredient that keeps normal skin functioning optimally without disruption, which is why it appears in highly-rated daily-use products like Lagom's Cellup Micro Cleansing Water (5.0/5 rating).
How to Use Borage Extract
- 1Look for borage extract in your first cleansing step (cleansing oils, balms, or micellar waters) where it can soothe skin while removing makeup and sunscreen without stripping, as demonstrated in Dewytree's Hi Amino All Pore Cleansing Balm.
- 2Layer borage-containing products under heavier occlusives if you have very dry or compromised skin, the GLA will work more effectively when sealed in to rebuild your barrier overnight.
- 3For sensitive skin dealing with active inflammation, apply borage extract products to damp skin to enhance the soothing mucilage film formation and maximize calming benefits.
- 4Pair borage extract with vitamin C products (like Sungboon Editor's Muscat Grape Vita C ampoule) for synergistic antioxidant protection, the two work through different mechanisms to provide broader spectrum defense against oxidative stress.
Background
Borage has been cultivated since ancient times, with historical records showing Roman soldiers consumed borage leaves and flowers for courage before battle (the name may derive from the Latin "corago" meaning courage). In traditional European herbal medicine, borage was used to treat inflammatory conditions, melancholy, and skin ailments. The plant's high GLA content was first scientifically identified in the 1980s, sparking interest in borage seed oil as a therapeutic ingredient. K-beauty brands began incorporating borage extract in the 2010s as the industry shifted toward botanical actives with documented anti-inflammatory and barrier-repair properties. Korean formulators particularly appreciated borage's dual functionality, it could deliver both immediate soothing effects and long-term barrier benefits, fitting perfectly into the K-beauty philosophy of gentle but effective skincare. Today, borage extract represents the intersection of traditional herbal wisdom and modern cosmetic science in Korean formulations.
K-Beauty Products with Borage Extract
View all 69 →
Cellup Micro Cleansing Water
Lagom
Pack & Foam (Real Centella/Eggplant Clearing/Teatree Control)
Papa Recipe
Hi Amino All Pore Cleansing Balm
Dewytree
Skin Barrier Calming Lotion Set
Ongredients
Skin Barrier Calming Large Size Set (Lotion + Softener)
Ongredients
Dive-in Soothing Cream Double Pack
Torriden
Dive-In Soothing Cream
Torriden
Clean It Zero Lip & Eye Remover
Banila Co
Red Lacto Collagen Konjac Peeling Gel
Medi-Peel
Pure & Deep Cleansing Foam Double Pack
ma:nyo
Pure & Deep Cleansing Foam
ma:nyo
Melanon X Ampoule Cleanser
Medi-Peel
Frequently Asked Questions
Is borage extract the same as borage seed oil?▼
Can I use borage extract if I'm allergic to evening primrose oil?▼
Why is borage extract in cleansers if it's so beneficial for the skin barrier?▼
Does borage extract work better for certain skin concerns?▼
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