INCI: Rubus Idaeus (Raspberry) Seed Oil / Rubus Idaeus (Red Raspberry) Seed Oil - Also known as: Red Raspberry Seed Oil, Raspberry Oil

QUICK FACTS

What is Raspberry Seed Oil (Rubus Idaeus)?

Raspberry seed oil is cold-pressed from the seeds of Rubus idaeus, the red raspberry, yielding an oil that is among the richest combined sources of essential fatty acids of any commonly used cosmetic seed oil. Its fatty acid profile is dominated by linoleic acid (approximately 54-60%) and alpha-linolenic acid (approximately 25-33%), giving it an omega-6 to omega-3 ratio of approximately 2:1 - a balance studied in connection with barrier support and skin surface comfort when applied topically.

This high polyunsaturated fatty acid content gives raspberry seed oil a distinctive profile compared to heavier, saturated-fat-dominant plant oils: it is lightweight and fast-absorbing, with a dry-oil character that allows it to deliver meaningful lipid nutrition without the heaviness or comedogenic risk of oils with higher saturated or oleic acid content. Its non-comedogenic rating reflects this lean fatty acid profile - where oils dominated by oleic acid (like avocado or marula) can contribute to pore congestion in acne-prone skin types, linoleic acid-dominant oils like raspberry seed oil are studied in connection with a more balanced sebum environment.

Raspberry seed oil also contains naturally occurring tocopherols - providing an intrinsic antioxidant layer that helps protect the oil's polyunsaturated fatty acids from oxidation within the formula - alongside trace amounts of carotenoids and phytosterols that contribute minor additional antioxidant character.

What does it do for skin?

Raspberry seed oil's primary contribution to skin is its essential fatty acid delivery. Its high linoleic acid content is studied in connection with the ceramide EOP-associated barrier lipid architecture - linoleic acid is the specific fatty acid found esterified within this key ceramide type's structure, making it a direct botanical contributor to the lipid environment that well-functioning barrier repair is understood to depend on. This positions raspberry seed oil as more than a simple emollient: it is a targeted fatty acid source with a specific, research-supported relevance to barrier lipid chemistry.

Its alpha-linolenic acid (omega-3) content complements this omega-6 contribution with the surface comfort dimension associated with omega-3 fatty acids in topical research - giving raspberry seed oil a dual essential fatty acid character that addresses both the structural ceramide EOP dimension and the surface inflammatory mediator pathway simultaneously.

In the Oil-Serum at greater than 5%, raspberry seed oil is one of the highest-concentration seed oils in the formula. Alongside rosehip (also high in both omega-3 and omega-6), sea buckthorn (with its distinctive omega-7 complement), cranberry (with its balanced 1:1 omega-3 to omega-6 ratio), and pomegranate (with its unique conjugated punicic acid), raspberry seed oil contributes to what is collectively one of the most comprehensive organic essential fatty acid botanical panels available in the over-the-counter skincare category.

FOUND IN

In 3 Formulas

Raspberry seed oil is present in both Sweet Chemistry creams and at greater than 5% in the Oil-Serum - delivering high-linoleic essential fatty acid nutrition across three of the four formulas.

Hydration - Dry to Normal

Elasticity Reinforcing Hydra-Cream Rubus Idaeus Seed Oil (Organic, above 1%) - 1.7 oz / 50 ml

The Hydra-Cream delivers organic raspberry seed oil as part of the botanical lipid system alongside rosehip seed oil - the two primary seed oil contributors to the formula's essential fatty acid approach - within a 40%-active emulsion with a cushioned satin finish.

Hydration - Dry to Dehydrated

Elasticity Reinforcing Lipid-Cream Rubus Idaeus Seed Oil (above 1%) - 1.7 oz / 50 ml

The Lipid-Cream delivers raspberry seed oil as part of the full six-oil botanical complex alongside shea butter, sea buckthorn, jojoba, pomegranate, rosehip, and cranberry seed oils - the most comprehensive botanical emollient system in the Sweet Chemistry lineup.

Nourishment - Dry to Combination

Barrier Repairing Oil-Serum Rubus Idaeus (Red Raspberry) Seed Oil (Organic, >5%) - 1.0 oz / 30 ml

In the Oil-Serum, organic red raspberry seed oil is one of eleven organic botanicals each present at greater than 5% - one of the highest linoleic acid seed oils in the formula, contributing to the most concentrated essential fatty acid botanical environment in the Sweet Chemistry system.

WORKS TOGETHER WITH

Essential Fatty Acid Linoleic Acid

INCI: Linoleic Acid.

Present as a free fatty acid in the Oil-Serum alongside raspberry seed oil's high linoleic acid contribution. Synergy Note: Raspberry seed oil is one of the most linoleic-rich seed oils used in cosmetics - its botanical delivery of linoleic acid alongside independently listed free linoleic acid creates a dual-source omega-6 approach that reinforces the barrier lipid environment from two formulation routes.

Botanical Seed Oil Rosehip Seed Oil

INCI: Rosa Rubiginosa (Rosehip) Seed Oil.

Present alongside raspberry seed oil in all three formulas where raspberry seed oil appears. Synergy Note: Rosehip and raspberry seed oils are the two consistently paired high-polyunsaturated seed oils in the Sweet Chemistry system - both rich in linoleic and alpha-linolenic acid with complementary minor fatty acid profiles. Together they form the essential fatty acid foundation of the botanical lipid system. 

Fat-Soluble Antioxidant Tocopherol / Tocopheryl Acetate

INCI: Tocopherol, Tocopheryl Acetate.

Present in all formulas containing raspberry seed oil as the primary fat-soluble antioxidant. Synergy Note: Raspberry seed oil's high polyunsaturated fatty acid content makes it among the most oxidation-susceptible oils in the formula - tocopherol's lipid-phase antioxidant protection is directly relevant to preserving both the seed oil's intrinsic quality and its essential fatty acid contribution to the skin.