Oil of oregano has become a staple in many households, and for good reason. This powerful herbal supplement offers a range of potential benefits, from immune support to digestive wellness. But with so many brands flooding the market, finding a high-quality product that delivers real results can feel like searching for a needle in a haystack.
We understand that you want a product you can trust, especially when it affects your health. That’s why we’ve spent countless hours researching, testing, and analyzing the top oil of oregano brands available today. Our goal is simple: to help you find a product that meets your needs without wasting your time or money.
This guide breaks down the ten best oil of oregano brands, explaining what sets each one apart and who they’re best suited for. By the time you finish reading, you’ll know exactly which brand deserves a spot in your wellness routine.
How We Selected the Best Oil of Oregano Brands
Our expert team evaluated dozens of oil of oregano products using a rigorous, multi-step process. We looked beyond marketing claims and focused on what truly matters: quality, purity, and real-world effectiveness.
We considered the following key factors:
- Carvacrol content: We prioritized products with high carvacrol concentrations, as this compound is responsible for most of oregano oil’s beneficial properties
- Source and origin: We evaluated where the oregano is grown and whether brands use wild-harvested or organically cultivated plants
- Extraction methods: We examined how the oil is extracted, favoring steam distillation over chemical processes
- Purity and testing: We checked for third-party testing, certifications, and transparency about ingredients and potential contaminants
- Carrier oil quality: We assessed the type and quality of carrier oils used, as these affect absorption and overall product quality
- Form and concentration: We looked at whether products come in capsules, liquid form, or both, and how potent they are
- Value for money: We compared pricing across brands while considering concentration, quantity, and overall quality
After extensive research and hands-on evaluation, we narrowed our list to these ten exceptional brands. Each one offers something unique, ensuring there’s an option for every preference and budget.
10 Best Oil of Oregano Brands (2025 Review) (Expert Review)
We’ve carefully selected these ten brands based on their quality, effectiveness, and customer satisfaction. Each one brings something valuable to the table.
1. Zane Hellas
Zane Hellas sources its oregano from the mountains of Greece, where the plant grows wild under optimal conditions. Their commitment to purity shows in every bottle, with a carvacrol content that consistently exceeds 80%. The brand uses traditional steam distillation methods that preserve the oil’s natural compounds without introducing harmful chemicals.
This Greek oregano oil works exceptionally well for people who prefer maximum potency and authentic Mediterranean sourcing. The company provides detailed lab reports for each batch, giving you complete transparency about what you’re putting in your body. Their products come in both liquid and capsule forms, making them accessible regardless of your preferred consumption method.
What truly distinguishes Zane Hellas is their dedication to sustainability and ethical harvesting practices. They work directly with local harvesters who understand the importance of preserving wild oregano populations. The brand also uses extra virgin olive oil as a carrier, which enhances absorption and adds its own nutritional benefits.
2. Gaia Herbs
Their liquid extracts stand out for people who want fast absorption and flexible dosing options. Gaia Herbs uses certified organic oregano and extracts it using a proprietary method that maximizes carvacrol content while preserving other beneficial compounds. The brand’s commitment to organic farming ensures you’re getting a product free from pesticides and synthetic fertilizers.
This company has been producing herbal supplements for over three decades, building a reputation for quality and consistency. They grow much of their own oregano on their certified organic farm, giving them complete control over the cultivation process. Their Meet Your Herbs traceability program lets you see exactly where your oregano came from and how it was processed.
Gaia Herbs packages their oil of oregano in dark glass bottles with dropper tops for precise dosing. The liquid form allows you to adjust your intake based on your specific needs, and you can add it to water or juice if you find the taste too strong. Their products undergo rigorous testing at multiple stages to ensure purity and potency.
3. Oregon’s Wild Harvest
The brand’s focus on wild-harvested oregano gives their products a unique phytochemical profile. Oregon’s Wild Harvest combines traditional herbal wisdom with modern scientific understanding, creating supplements that honor both perspectives. Their oregano oil capsules are perfect for people who travel frequently or prefer a convenient, no-fuss option.
What makes this brand exceptional is their commitment to regenerative agriculture and wildcrafting ethics. They partner with collectors who follow sustainable harvesting guidelines, ensuring that oregano populations remain healthy for future generations. The company also maintains its own organic farm where they grow many of their herbs using biodynamic practices.
Their capsules contain a potent blend of oregano oil and extra virgin olive oil in a vegetarian capsule. Oregon’s Wild Harvest tests for over 200 potential contaminants, including heavy metals, pesticides, and microbes. They’re also a certified B Corporation, meaning they meet rigorous standards for social and environmental performance.
4. North American Herb & Spice
This brand suits people who want a full-spectrum oregano experience, as they include the whole herb alongside the essential oil. North American Herb & Spice uses only wild Mediterranean oregano, never cultivated varieties, ensuring maximum potency. Their proprietary P73 blend has become legendary among oregano oil enthusiasts for its consistent effectiveness.
The company pioneered many of the wildcrafting practices now common in the industry. They were among the first to recognize that wild oregano contains higher levels of beneficial compounds than farmed alternatives. Their products come in multiple strengths, allowing you to choose the intensity that matches your needs and tolerance level.
North American Herb & Spice provides extensive educational resources about oregano oil and its uses. Their commitment to transparency extends to sharing detailed information about their sourcing regions and extraction processes. The brand packages their products in dark bottles to protect the oil from light degradation, ensuring it maintains its potency throughout its shelf life.
5. NOW Foods
NOW Foods has earned a reputation for producing affordable, high-quality supplements that don’t compromise on purity. Their oil of oregano products deliver excellent value, making them ideal for budget-conscious consumers who still want a reliable product. The brand offers both capsules and liquid drops, giving you flexibility in how you take your oregano oil.
The company operates its own manufacturing facilities and testing laboratories, maintaining strict quality control throughout the production process. NOW Foods uses minimum 55% carvacrol oregano oil, which is lower than some competitors but still effective for many purposes. They blend their oregano oil with extra virgin olive oil and fennel oil, which helps mask the strong flavor while adding digestive benefits.
What sets NOW Foods apart is their extensive third-party testing and certification programs. They’re GMP certified, which means they follow pharmaceutical-grade manufacturing practices. Their products are also tested by independent laboratories to verify purity and potency, and they make these test results available to customers who request them.
6. Plant Therapy
The brand works particularly well for families with children, as they offer kid-safe dilution ratios and guidance. Plant Therapy sources its oregano from Turkey, where the climate produces particularly aromatic and potent plants. Their KidSafe line excludes certain compounds that aren’t appropriate for young children, making them a trusted choice for parents.
This company stands behind their products with a 100% satisfaction guarantee, showing their confidence in quality. Plant Therapy employs certified aromatherapists on staff who can answer questions about proper usage and dilution. They also provide extensive educational content on their website, including video tutorials and detailed usage guides.
Plant Therapy uses GC/MS testing on every batch of essential oil they sell, and they publish these reports on their website for complete transparency. Their oregano oil comes in various sizes, from small sample bottles to larger options for regular users. The company packages everything in dark amber bottles with orifice reducers for safe, controlled dispensing.
7. Herb Pharm
Their liquid extracts work beautifully for people who want a product they can add to beverages or use topically when properly diluted. Herb Pharm has been crafting herbal extracts since 1979, bringing decades of expertise to every product they make. They use certified organic oregano and extract it using alcohol and water, creating a different type of product than steam-distilled essential oils.
The company operates its own certified organic farm, where they grow many of the herbs used in their products. Herb Pharm follows strict sustainable farming practices and has earned numerous certifications for their environmental stewardship. Their oregano extract contains not just the essential oils but also other beneficial compounds from the whole herb.
What distinguishes Herb Pharm is their extraction expertise and attention to detail at every production stage. They harvest their herbs at peak potency and begin processing them within hours to preserve maximum freshness. Their products are gluten-free, non-GMO, and undergo extensive testing to ensure they meet label claims for potency and purity.
8. Solaray
Solaray’s products are perfect for people who prefer standardized extracts with consistent potency from bottle to bottle. The brand uses a minimum 70% carvacrol concentration, ensuring each capsule delivers a therapeutic dose. Their capsules are easy to swallow and don’t have the strong aftertaste that liquid oregano oil can leave.
This company has been producing nutritional supplements since 1973, building extensive experience in herbal extraction and formulation. Solaray uses a blend of oregano oil and ginger oil in some of their products, combining the benefits of both herbs. They also offer a timed-release formula that provides sustained delivery throughout the day.
The brand follows comprehensive quality control procedures, including identity testing, purity analysis, and potency verification. Solaray products are manufactured in facilities that meet FDA standards for dietary supplements. They also participate in voluntary third-party certification programs to provide additional assurance of quality and safety.
9. Nature’s Answer
Their unique Bio-Chelated extraction process sets them apart, creating products with enhanced bioavailability and absorption. Nature’s Answer has perfected the art of cold extraction, preserving the full spectrum of beneficial compounds found in oregano. This makes their products ideal for people who want the complete range of oregano’s natural constituents, not just isolated compounds.
The company uses a holistically balanced approach that respects the plant’s natural composition. Nature’s Answer tests every incoming botanical ingredient for identity and purity before processing begins. They also conduct extensive finished product testing to verify that each bottle meets their strict quality standards.
What makes this brand special is their commitment to alcohol-free options for people who prefer or require them. Their QuikSorb technology enhances the delivery of oil-based nutrients, making their products more effective at lower doses. Nature’s Answer also uses vegetarian capsules and avoids unnecessary fillers, keeping their formulas clean and simple.
10. Puritan’s Pride
This brand suits people who use oregano oil regularly and want to stock up without breaking the bank. Puritan’s Pride offers frequent promotions and bulk purchasing options that significantly reduce the per-serving cost. Their products meet all regulatory requirements and undergo testing to ensure they match label claims.
The company has been in business since 1973, establishing a long track record of producing reliable supplements. Puritan’s Pride manufactures many of its own products, allowing them to maintain quality control while keeping costs down. Their oregano oil softgels are easy to take and don’t require measuring or mixing.
What makes Puritan’s Pride notable is their accessibility and straightforward approach to supplementation. They focus on delivering solid quality at prices that make daily supplementation affordable for most budgets. Their products are widely available both online and in retail stores, making them easy to purchase and reorder.
Final Thoughts
Choosing the right oil of oregano brand depends on your specific priorities, whether that’s maximum potency, organic certification, budget considerations, or particular format preferences. Each brand on this list excels in different areas, so consider what matters most to you.
The best approach is to start with a brand that aligns with your values and needs, then pay attention to how your body responds. Quality oil of oregano should have a strong aroma and taste, indicating high carvacrol content. Remember to follow recommended dosages and consult with a healthcare provider if you have any concerns about adding oregano oil to your routine.