Huile de graines de chanvre infusée au CBD & CBG : l'huile bien-être complète de la nature

Hemp Seed Oil Infused with CBD & CBG: Nature's Complete Wellness Oil

Most wellness oils give you one thing. Fish oil delivers omega-3s. Coconut oil carries medium-chain triglycerides. Olive oil contributes oleic acid. Each does its job, but each does it alone. Hemp seed oil infused with full-spectrum CBD and CBG is fundamentally different — it delivers essential fatty acids, vitamins, minerals, phytosterols, and antioxidants from the hemp seed itself, layered with the cannabinoid-driven wellness potential of cannabidiol (CBD) and cannabigerol (CBG) from the flowering tops of the same plant. One species. One bottle. An extraordinarily complete nutritional and wellness profile that no other single oil on the market can match.

At Heffernan's Hemp, we cold-press organic hemp seeds below 40°C to preserve every heat-sensitive nutrient, then infuse the resulting oil with our indoor-grown, CO2-extracted full-spectrum CBD and CBG. The result is not a gimmick or a marketing exercise — it is a carefully formulated product that brings together the nutritional science of hemp seed oil and the cannabinoid science of full-spectrum hemp extract into a single, synergistic daily wellness oil. This article explains exactly what is in it, why each component matters, and how CBD and CBG elevate hemp seed oil from a nutritional supplement into something more complete.

The Fatty Acid Profile: Nature's Perfect Balance

Hemp seed oil is one of the most nutritionally balanced oils found in nature. Its fatty acid composition is not just diverse — it is structured in ratios that align remarkably well with what the human body requires for optimal function. Understanding this profile is essential to appreciating why hemp seed oil is the ideal carrier for CBD and CBG.

Omega-6 — Linoleic Acid (55%)

Linoleic acid (LA) is the dominant fatty acid in hemp seed oil, comprising approximately 55% of total fatty acids. As an essential fatty acid — meaning the human body cannot synthesise it and must obtain it from dietary sources — LA plays critical roles in maintaining the skin's barrier function, supporting cellular membrane integrity, and serving as a precursor to important signalling molecules including prostaglandins and leukotrienes. A 2012 study published in the Journal of Clinical and Aesthetic Dermatology demonstrated that linoleic acid deficiency directly compromises the skin's water-barrier function, leading to increased transepidermal water loss, dryness, and susceptibility to irritation. Hemp seed oil's exceptionally high LA content makes it one of the most effective plant oils for supporting skin health from the inside out.

Omega-3 — Alpha-Linolenic Acid (18%)

Alpha-linolenic acid (ALA) constitutes approximately 18% of hemp seed oil's fatty acid profile. ALA is the plant-based omega-3 fatty acid that the body partially converts to the longer-chain omega-3s eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) — the same compounds found in fish oil. While conversion rates are modest (estimated at 5–10% for EPA and 2–5% for DHA), ALA itself demonstrates independent cardiovascular benefits. A landmark meta-analysis published in BMC Medicine in 2012, encompassing 27 studies and over 250,000 participants, found that higher dietary ALA intake was associated with a 14% reduced risk of cardiovascular disease. ALA also contributes to normal brain function and supports anti-inflammatory pathways — a quality that complements the anti-inflammatory properties of CBD and CBG in our infused formula.

The 3:1 Omega-6 to Omega-3 Ratio

Perhaps the most significant aspect of hemp seed oil's fatty acid profile is not any individual component, but the natural ratio of approximately 3:1 omega-6 to omega-3. This ratio is widely considered ideal for human health by nutritional scientists. The modern Western diet typically delivers omega-6 to omega-3 ratios between 15:1 and 20:1 — a chronic imbalance that research published in Biomedicine & Pharmacotherapy has linked to increased systemic inflammation, cardiovascular disease, autoimmune conditions, and metabolic dysfunction. Hemp seed oil naturally corrects this imbalance without requiring supplementation from multiple sources. When combined with the anti-inflammatory properties of CBD and CBG, the synergistic potential is considerable.

Omega-9 — Oleic Acid (12%)

Oleic acid, the same monounsaturated fatty acid that gives olive oil its reputation for heart health, makes up approximately 12% of hemp seed oil. Oleic acid supports cardiovascular function by helping to maintain healthy cholesterol ratios, reduces oxidative stress on LDL particles, and enhances the absorption of fat-soluble compounds through the intestinal lining. This last property is particularly relevant in a CBD- and CBG-infused product: oleic acid may improve the bioavailability of cannabinoids by facilitating their transport across the gut epithelium into systemic circulation. The European Food Safety Authority (EFSA) has confirmed that replacing saturated fats with unsaturated fats like oleic acid contributes to the maintenance of normal blood cholesterol levels.

GLA — Gamma-Linolenic Acid (3.5%)

Gamma-linolenic acid is one of the rarest and most therapeutically significant fatty acids found in any dietary oil, and hemp seed oil is one of only a handful of plant sources that contain it in meaningful concentrations. GLA is a metabolite of linoleic acid that most people struggle to produce efficiently due to impaired delta-6-desaturase enzyme activity — an impairment linked to ageing, stress, alcohol consumption, and nutritional deficiencies. By providing pre-formed GLA, hemp seed oil effectively bypasses this enzymatic bottleneck. GLA is the direct precursor to dihomo-gamma-linolenic acid (DGLA), which the body converts into anti-inflammatory series-1 prostaglandins (PGE1). Clinical research, including a 2006 randomised controlled trial published in the American Journal of Clinical Nutrition, has demonstrated that GLA supplementation significantly reduces markers of systemic inflammation. The combination of GLA's anti-inflammatory fatty acid pathway with CBD's modulation of the endocannabinoid system creates a dual-mechanism approach to managing inflammation that neither compound achieves alone.

Saturated Fatty Acids (10%)

The remaining 10% of hemp seed oil's fatty acid profile consists of saturated fatty acids, primarily palmitic acid and stearic acid. While saturated fats are often villainised in nutritional discourse, they serve essential structural roles in cell membranes, contribute to the oil's shelf stability, and support the structural integrity of skin cells. In a product where 90% of fats are unsaturated, this modest saturated fraction provides necessary balance without contributing to cardiovascular risk.

Vitamins & Minerals: What's Naturally in Every Drop

Beyond its exceptional fatty acid profile, cold-pressed hemp seed oil contains a naturally occurring array of vitamins and minerals — micronutrients that are preserved precisely because the oil is never refined, bleached, or heat-processed. Industrial refining destroys these compounds. Cold pressing below 40°C retains them.

Vitamin E (Gamma-Tocopherol)

Hemp seed oil is naturally rich in gamma-tocopherol, the form of vitamin E that research increasingly identifies as more effective than alpha-tocopherol (the form found in most supplements) for neutralising nitrogen-based free radicals and reducing inflammatory markers. A study in the American Journal of Clinical Nutrition found that gamma-tocopherol supplementation reduced systemic biomarkers of oxidative stress and inflammation more effectively than alpha-tocopherol alone. In hemp seed oil, gamma-tocopherol also serves as a natural preservative, protecting the oil's delicate polyunsaturated fatty acids from oxidative degradation — extending shelf life without artificial additives.

B Vitamins: Thiamin (B1) & Pyridoxine (B6)

Thiamin (B1) supports energy metabolism and nervous system function by serving as a cofactor for enzymes involved in carbohydrate metabolism and the synthesis of neurotransmitters. Pyridoxine (B6) supports protein and amino acid metabolism, haemoglobin synthesis, and immune system function. Both are water-soluble vitamins that the body does not store in significant quantities, making daily dietary intake important. Their presence in hemp seed oil — alongside CBD and CBG — means that a single daily serving contributes to both energy metabolism and cannabinoid-mediated wellness support simultaneously.

Essential Minerals

Cold-pressed hemp seed oil contains meaningful levels of six essential minerals:

Phytosterols & Antioxidants: The Hidden Layers

Hemp seed oil contains a significant concentration of phytosterols — plant-derived compounds structurally similar to cholesterol that compete with dietary cholesterol for intestinal absorption. The three primary phytosterols in hemp seed oil are beta-sitosterol, campesterol, and stigmasterol. A comprehensive meta-analysis published in the European Journal of Clinical Nutrition demonstrated that daily phytosterol intake of 2–3 grams reduced LDL cholesterol by 6–12%. While hemp seed oil alone does not deliver therapeutic doses at typical serving sizes, its phytosterol content contributes meaningfully to a plant-based dietary strategy for cardiovascular wellness — especially when combined with the omega fatty acid profile already discussed.

The oil's natural antioxidant compounds — including tocopherols, polyphenols, and trace flavonoids — provide cellular protection against oxidative stress. Oxidative stress is implicated in ageing, cardiovascular disease, neurodegeneration, and chronic inflammation. CBD itself demonstrates antioxidant properties through its interaction with GPR55 receptors and its ability to modulate reactive oxygen species production. The combination of hemp seed oil's dietary antioxidants with CBD's pharmacological antioxidant activity represents a multi-layered defence system operating through complementary mechanisms.

What CBD Brings to the Oil

Cannabidiol (CBD) is the most abundant non-psychoactive cannabinoid in hemp. At Heffernan's Hemp, we use full-spectrum CBD — an extract that preserves every naturally occurring cannabinoid, terpene, and flavonoid from the plant. This is critically important because of the entourage effect: the scientifically documented principle that cannabinoids work synergistically, with each compound enhancing the therapeutic potential of the others.

CBD interacts with the endocannabinoid system (ECS) — the body's master regulatory network governing mood, sleep, pain perception, immune response, appetite, and stress. Unlike THC, CBD does not bind directly to CB1 receptors and produces no psychoactive effects. Instead, CBD functions as a negative allosteric modulator of CB1 receptors, modulates serotonin 5-HT1A receptors (contributing to its anxiolytic properties), activates TRPV1 vanilloid receptors (pain modulation), and engages PPAR-gamma nuclear receptors (metabolism and inflammation).

In a hemp seed oil carrier, CBD benefits from the oil's fatty acid content in two important ways. First, CBD is lipophilic — it dissolves in and is transported by fats. Hemp seed oil's rich fatty acid matrix provides an excellent vehicle for CBD absorption. Second, the oleic acid content (12%) enhances intestinal absorption of fat-soluble compounds, potentially improving CBD's bioavailability compared to carriers with less diverse fatty acid profiles. By infusing CBD into hemp seed oil rather than MCT coconut oil, we keep the entire product within a single botanical species — hemp from seed to flower — creating a whole-plant wellness product in the truest sense.

What CBG Brings to the Oil

Cannabigerol (CBG) is often called the "mother cannabinoid" — and for good reason. CBG-A (cannabigerolic acid) is the chemical precursor from which CBD-A, THC-A, and CBC-A are all enzymatically synthesised during the plant's growth cycle. By the time most hemp is harvested, the majority of CBG-A has already converted into other cannabinoids, making CBG relatively rare in mature plants and more expensive to produce. At Heffernan's Hemp, we cultivate specific CBG-rich hemp varieties and time our harvests to capture peak CBG concentrations.

CBG interacts with the endocannabinoid system differently from CBD, creating a complementary pharmacological profile when both are present in the same product:

• CB1 and CB2 receptor affinity: Unlike CBD, which does not directly bind to cannabinoid receptors, CBG acts as a partial agonist at both CB1 and CB2 receptors — providing direct receptor activation that CBD moderates rather than initiates. This creates a balanced, bidirectional interaction with the ECS.
• Neuroprotection: A 2015 study published in Neurotherapeutics demonstrated that CBG exhibited significant neuroprotective properties in a Huntington's disease model, reducing neuroinflammation, improving motor deficits, and protecting striatal neurons from excitotoxic damage. Subsequent research has investigated CBG's potential for broader neurodegenerative conditions.
• Anti-inflammatory activity: CBG inhibits the production of pro-inflammatory cytokines and reduces nitric oxide release from macrophages. A 2013 study in Biochemical Pharmacology found that CBG attenuated inflammatory bowel disease markers in a murine model, reducing colonic inflammation and oxidative damage.
• Antibacterial properties: A breakthrough 2020 study published in the American Chemical Society Infectious Diseases journal revealed that CBG demonstrated potent antibacterial activity against methicillin-resistant Staphylococcus aureus (MRSA) — a finding with significant implications for antimicrobial resistance research.
• Appetite modulation: Unlike CBD, which tends to suppress appetite, preliminary research suggests CBG may stimulate appetite through CB1 receptor interaction — a potentially useful property for individuals using cannabinoids for wellness support who do not wish to experience appetite suppression.

When CBD and CBG are present together in a hemp seed oil carrier, their combined interaction with the endocannabinoid system is broader and more nuanced than either cannabinoid alone. CBD moderates; CBG activates. CBD engages serotonin and vanilloid receptors; CBG engages cannabinoid receptors directly. The result is a full-spectrum cannabinoid experience layered onto a nutritionally complete oil base.

The Entourage Effect: CBD + CBG + Hemp Seed Oil Together

The entourage effect — first proposed by Professors Raphael Mechoulam and Shimon Ben-Shabat in 1998 — describes how the multiple compounds in cannabis work synergistically, with each enhancing the others' effects. In our hemp seed oil infused with CBD and CBG, the entourage effect operates across three complementary layers:

1. Cannabinoid synergy: CBD, CBG, trace CBC, CBN, and sub-threshold THC (≤0.2%, EU-compliant) interact with the endocannabinoid system through overlapping and complementary receptor pathways. The 2015 Lautenberg Center study demonstrated that full-spectrum extracts significantly outperformed CBD isolate in preclinical models of pain and inflammation.
2. Terpene-cannabinoid interaction: Our full-spectrum extract retains the natural terpene profile of the hemp plant — myrcene, beta-caryophyllene, limonene, linalool, and pinene — each of which has documented pharmacological properties and modulates cannabinoid activity. Beta-caryophyllene, for example, directly activates CB2 receptors, functioning as a dietary cannabinoid in its own right.
3. Fatty acid-cannabinoid bioavailability: The fatty acid matrix of hemp seed oil — particularly oleic acid and linoleic acid — enhances the intestinal absorption and lymphatic transport of lipophilic cannabinoids. This is not merely a carrier function; the oil actively improves cannabinoid bioavailability, meaning your body can access and utilise more of the CBD and CBG in every serving.

This triple-layer entourage effect — cannabinoid-to-cannabinoid, terpene-to-cannabinoid, and fatty acid-to-cannabinoid — is what makes hemp seed oil infused with CBD and CBG categorically different from CBD drops in a neutral carrier. Every component contributes. Nothing is inert.

Cold-Pressed, Organic, Unrefined: Why Processing Matters

The method used to extract oil from hemp seeds determines what survives into the final product. Industrial processing — involving high-temperature pressing, chemical solvent extraction, degumming, bleaching, and deodorising — produces a shelf-stable, flavourless oil that has been stripped of virtually all micronutrients. The GLA is destroyed. The tocopherols are oxidised. The phytosterols are removed. The chlorophyll and natural pigments that indicate a living, nutrient-dense oil are bleached away. What remains is an empty-calorie fat with a long shelf life and no therapeutic value.

Our approach is the opposite:

• Cold pressed below 40°C — preserving heat-sensitive GLA, tocopherols, and phytosterols that degrade rapidly above 50°C
• Unrefined and unbleached — retaining the oil's natural deep green colour, nutty flavour, and full phytochemical complexity
• 100% organic hemp seeds — no pesticide residues, no heavy metal contamination from industrial agriculture
• No chemical solvents — mechanical pressing only, producing pure oil without hexane or other extraction chemicals
• No additives or preservatives — the oil's natural gamma-tocopherol content provides antioxidant protection without synthetic additions
• 100% Vegan, Non-GMO, Gluten Free — naturally compatible with virtually all dietary requirements

The CBD and CBG are then infused using our CO2-extracted full-spectrum hemp extract — produced from indoor-grown Czech hemp under precisely controlled environmental conditions. CO2 extraction is the gold standard for preserving cannabinoid and terpene integrity without introducing solvent residues. The combined result is an oil that has never been exposed to excessive heat, harsh chemicals, or industrial processing at any stage of production.

Practical Uses: Everyday Wellness Applications

The versatility of CBD- and CBG-infused hemp seed oil is one of its greatest practical advantages. Unlike capsules or isolate powders, a liquid oil integrates seamlessly into multiple daily routines:

Culinary & Dietary

Salad dressings: Hemp seed oil's rich, nutty flavour makes it an excellent base for vinaigrettes and dressings. Drizzle over salads, grain bowls, or roasted vegetables. Do not heat above 160°C — the oil's polyunsaturated fatty acids are not suitable for high-temperature cooking, but they are perfect for finishing and dressing.

Smoothies: Add a serving to your morning smoothie for omega fatty acids, CBD, and CBG in one step. The oil blends easily with fruits, greens, and plant milks. The fatty acid content also enhances absorption of fat-soluble vitamins (A, D, E, K) from other smoothie ingredients.

Daily Supplementation

Sublingual use: Place the serving under your tongue, hold for 60–90 seconds, then swallow. Sublingual absorption delivers cannabinoids directly into the bloodstream through the mucous membranes, bypassing first-pass liver metabolism and improving bioavailability. The fatty acid content of the oil supports this process.

Skin & Hair Care

Topical application: Hemp seed oil's high linoleic acid content makes it a non-comedogenic moisturiser that supports the skin's barrier function without clogging pores. The CBD and CBG interact with the skin's dense network of CB2 receptors, providing localised cannabinoid support. Apply to skin, cuticles, or hair ends for nourishment without heaviness. Research published in the Journal of Dermatological Science has demonstrated that CBD inhibits excessive sebocyte lipogenesis — supporting balanced sebum production through CB2 receptor modulation.

Heffernan's Hemp Production Standards

Quality claims are meaningless without verification. At Heffernan's Hemp, every aspect of production is controlled, documented, and independently tested:

• Hemp seeds: 100% organic, sourced from EU-approved industrial hemp varieties
• Oil extraction: Cold-pressed below 40°C in small batches, unrefined and unbleached
• CBD & CBG extraction: Supercritical CO2 extraction from indoor-grown Czech hemp, preserving full-spectrum cannabinoid and terpene profiles
• Growing conditions: Indoor cultivation with controlled temperature, humidity, photoperiod, and soil biology — producing consistent, premium-grade biomass harvest after harvest
• Third-party testing: Every production batch is tested at ISO/IEC 17025-accredited independent laboratories for cannabinoid potency, terpene profiles, THC compliance (≤0.2%), pesticide screening, heavy metals analysis, residual solvent detection, and microbial limits
• Certificates of Analysis: Published for every batch. We do not hide behind vague label claims — we show you exactly what is in the bottle

What's in Every Drop: Summary

No other single oil delivers this spectrum of nutritional and cannabinoid compounds in one product. Hemp seed oil infused with CBD and CBG is not a trend — it is the logical conclusion of taking one of nature's most nutritionally complete seeds and combining it with the most researched, most promising cannabinoids from the same plant species.