Super Strength Oreganol P73 – oregano oil capsules, 60 / 120 softgels 140 mg oil blend • higher oregano oil proportion than Original Strength • vegan tapioca shell • food supplement
Hand-harvested wild oregano P73 oil blended with organic extra virgin olive oil. Super Strength has a higher proportion of oregano oil than Original Strength. A plant-based tapioca shell encloses the blend in a softgel, with no drops to measure.
- Per softgel: 140 mg of the complete oil blend, not 140 mg of oregano oil or carvacrol alone.
- In-house development and manufacturing: North American Herb & Spice selects several wild oregano species for P73, obtains the oil by steam distillation and manufactures its supplements at its own US facility.
- Vegan softgels: tapioca shells, free from animal gelatine, glycerine and silicon dioxide.
- How to take: 1 softgel daily with a meal or juice. The 60- and 120-softgel bottles provide 60 and 120 daily doses respectively. Food supplement.
Wild oregano P73 oil in the more concentrated Super Strength blend
Super Strength Oreganol P73 contains wild oregano oil in organic extra virgin olive oil. It has a higher proportion of oregano oil than Original Strength. This capsule format is for adults who want the more concentrated blend without measuring drops.
Each softgel contains 140 mg of the complete oil blend. Individual amounts of oregano oil and carvacrol are not declared separately. The 140 mg figure alone therefore does not explain the difference between the two strengths.
What does P73 mean?
- NAHS’s proprietary blend of several oregano species: oils from selected species of wild oregano. The brand adopted the name P73 during research at Georgetown University in the early 1990s.
- P = potency, purity and phenolic power: the name refers to the oil’s potency, purity and phenolic constituents.
- 73 refers to the average carvacrol content of the oregano oil itself — approximately 73%. The natural content varies between harvests; this is neither a fixed specification for every batch nor the concentration of the finished supplement.
- Origin and processing: hand-harvesting in remote Mediterranean mountains, selection of several species and steam distillation.
- Naturally low thymol content: NAHS selects for the oil’s overall composition, rather than carvacrol percentage alone.
- 140 mg is the complete capsule filling: oregano oil together with its olive oil carrier. P73 does not provide enough information to calculate the carvacrol content of a softgel.
Why don’t we describe the health effects of these herbal oils? We do not have evidence establishing that a health claim can be used for this particular blend at its recommended daily dose. Instead, we explain the ingredients, processing and directions for use. Our FAQ explains the difference between herbal research and an authorised health claim.
Suitable for
Warnings
- Do not exceed the recommended daily dose.
- Food supplements should not replace a varied diet. A varied, balanced diet and a healthy lifestyle are important for health.
- Keep out of the reach of young children.
- For adults. Do not give to children or use during pregnancy or breastfeeding without prior medical advice.
- If you take medication, have a chronic medical condition or are due to have surgery, consult your doctor or pharmacist before use. Show them the full ingredients and a list of any other supplements you take. Do not take if allergic to any ingredient.
Super Strength and Original Strength: the same oils in different proportions
Super Strength refers to the higher ratio of oregano oil to olive oil. Both strengths use the P73 blend and an olive oil carrier; they are not different herbs or different types of carvacrol.
The 60:1 comparison, carvacrol percentage and strength name describe different things. NAHS uses 60:1 in its Oreganol P73 comparison of oil with dried oregano leaf. It is not the ratio of oregano oil to olive oil. Steam distillation collects the plant’s volatile aromatic fraction, so the oil does not have the same composition as the dried herb. Original Strength and Super Strength, by contrast, distinguish different proportions of oregano oil in the finished formulation.
- Blend concentration: Super Strength contains a higher proportion of oregano oil relative to olive oil than Original Strength. A higher concentration does not, by itself, establish a proportionately greater health effect.
- Capsule format: the oil is enclosed in a softgel. Swallowing it whole avoids placing drops directly in your mouth or measuring each dose with a dropper.
- Choosing a format: Original Strength Oreganol P73 capsules are the less concentrated option in the same range. Super Strength Oreganol P73 drops have their own directions; capsules and drops are not interchangeable dose for dose.
Wild oregano P73: plant selection and the oil’s composition
Oregano for P73 is hand-harvested in the Turkish mountains. Local harvesters gather wild plants in their natural habitat. NAHS selects several oregano species for its proprietary oil blend.
Carvacrol and thymol are naturally occurring aromatic compounds in oregano. Their proportions vary between species. For P73, NAHS selects species with substantial carvacrol content and naturally low levels of thymol, considering the balance of phenolic compounds alongside the oil’s other constituents.
Can carvacrol content be artificially increased? Separately produced carvacrol, including synthetic carvacrol, can be added to an oil. A high percentage on the label therefore does not establish its origin. P73 is not artificially enriched in this way; its composition comes from the plants selected.
When comparing oils, look at origin, plant species, extraction method and documented composition. Even a very high percentage is not proof of adulteration: appropriate analysis is needed to establish that. Thymol is a natural constituent of oregano; P73 uses species with low levels.

From mountain herb to concentrated oil
Oregano oil is obtained by separating the plant’s aromatic fraction. During steam distillation, steam passes through the herb and carries volatile compounds with it. Cooling produces a condensate from which the oil phase is separated. The resulting essential oil contains the herb’s concentrated aromatic constituents.
- Concentrated oil differs in composition from ground, dried herbs. In Super Strength Oreganol, the distilled oil is blended with organic extra virgin olive oil and filled into tapioca softgels. Olive oil acts as the carrier and stabiliser.
- NAHS uses different processing methods for different ingredients. Cold pressing separates oil by pressure, juicing produces juice, CO₂ extraction uses pressurised carbon dioxide and milling reduces plant material to powder. Steam distillation is used to obtain aromatic oils, including P73.
- NAHS does not use hexane or butane in production. The brand also rejects laboratory processing intended to artificially increase the levels of selected constituents.
- See where the plants are harvested and how products are made in Our Values: Wild Sourced and Inspired by Nature: Custom Production. Both videos are in English.
North American Herb & Spice: in-house development, from wild ingredients to finished products
NAHS has spent more than thirty years sourcing wild plants and developing its own formulations. Its history reaches back to Mediterranean oregano sourcing and processing in the 1990s. Oreganol P73 helped establish edible oregano oil in North America, followed by products made from other herbs, spices, mushrooms and food ingredients.
Product development starts with the people who source the ingredients. NAHS works with long-standing partners and local harvesters in the Mediterranean mountains, the Peruvian Amazon and northern Canada. Their knowledge of the habitat, plant species and traditional harvesting informs the work of the company’s own extraction and formulation specialists.
Judy K. Gray, M.S., has developed over 400 formulations for NAHS and its sister brand, Physician’s Strength. The latter has a separate range reserved for healthcare professionals. The company develops products both for individual customers and for its professional range.
NAHS manages ingredient sourcing, product development and manufacturing in-house. Its team determines the extract, blend and carrier, then manufactures the finished products in-house. Customers can trace a formulation to the company that developed and made it.
In-house formulation specialists
NAHS specialists develop products from specific botanical ingredients, considering extraction, processing and the other ingredients together under founder Judy K. Gray’s leadership.
A dedicated professional range
Sister brand Physician’s Strength has a separate range for healthcare professionals. It shares NAHS’s founder and her experience in developing botanical supplements.
Long-standing sourcing relationships
NAHS works with established partners and local harvesters. Wild plant sourcing draws on knowledge of the natural habitat and traditional harvesting methods.
In-house manufacturing and quality control
The NAHS team manufactures its products and bottles liquid supplements on-site. Raw material and finished blend checks cover identity, specified constituent levels and unwanted substances.
Processing to suit each ingredient
Steam distillation, cold pressing, CO₂ extraction, juicing and milling serve different purposes. NAHS chooses according to the ingredient, without hexane or butane; it also excludes magnesium stearate and silicon dioxide.
GMP and facility certification
Manufacturing follows Good Manufacturing Practice (GMP). The facility holds organic, kosher and halal certifications; facility certification is distinct from certification of an individual finished product.
The people behind the brand and its European distribution
Judy K. Gray, M.S.: founder of NAHS
- Education and early career. She earned a bachelor’s degree in 1967 and a master’s degree in 1968, both in education, at the University of Central Missouri. Before founding her own business, she worked in education and marketing.
- Leadership and formulation development. She led the American Institute of Curative Medicine from 1990 to 1998 and founded NAHS in 1999. She personally oversees sourcing, formulation development and triple product testing.
- Books and publications. She wrote Kids Need Care and co-authored The Handbook of Nutrition Quizzes and Eat Right or Die Young. Read about her career in her Marquis Who’s Who profile.
Pravé Bio: NAHS’s exclusive partner for Europe
- A family business with London beginnings. Jana Čevelová and Jan Zaoral run Pravé Bio through Nuzboz s.r.o. We have worked with NAHS since 2015, when we added Oreganol P73 to our London-based online shop.
- Exclusive European distribution. We expanded the partnership after returning to the Czech Republic. Today, through Nuzboz s.r.o., we handle NAHS’s exclusive European distribution and import products directly from the brand in the USA.
- Information directly from the manufacturer. The NAHS team supplies us with ingredient specifications and manufacturing documentation. We take specific customer questions directly to the people who develop and manufacture the products.
Ingredients
Capsule filling: wild Mediterranean oregano oil P73, organic extra virgin olive oil. Shell: plant-based tapioca capsule. Each softgel contains 140 mg of the oil blend. Individual oil amounts and carvacrol content are not declared separately; no nutrient reference value has been established for the blend.
| Oil blend | Amount | NRV |
|---|---|---|
| Per softgel / daily dose | 140 mg complete blend Wild oregano oil P73 + Organic extra virgin olive oil | not established |
Inside the capsule
Wild oregano P73 oil
A blend of oils from selected wild oregano species from the Turkish mountains. Hand-harvesting and steam distillation define the source and processing of the aromatic botanical ingredient.
Organic extra virgin olive oil
The carrier and stabiliser for the oregano oil. The blend is supplied ready to take in a softgel, with no essential oil to dilute at home.
Tapioca shell
A plant-based shell made from tapioca, a starch obtained from cassava. It encloses the liquid oil filling and provides an alternative to animal gelatine.
How to take
Recommended daily dose: 1 softgel with a meal or juice. Swallow whole with a drink. A bottle of 60 softgels provides 60 daily doses; a bottle of 120 provides 120 daily doses.
- Do not chew: breaking the shell releases the concentrated oregano oil and its strong aromatic taste.
- Do not substitute drop directions for softgel directions: each product has its own instructions. Do not exceed the recommended daily dose.
Warnings and storage
- Food supplements should not replace a varied, balanced diet and a healthy lifestyle. Keep out of the reach of children.
- Not intended for children, pregnant or breastfeeding women without prior medical advice. Consult your doctor or pharmacist if you take medication or have a chronic medical condition.
- Do not use if allergic to oregano, olives or any other ingredient. Stop taking if an adverse reaction occurs.
- Store in a dry place at room temperature, away from direct sunlight and heat. Close the bottle securely after use.
Frequently asked questions
How does Super Strength differ from Original Strength Oreganol?
Both contain oregano oil P73 and organic extra virgin olive oil. Super Strength has a higher ratio of oregano oil to olive oil. This does not mean a heavier capsule filling: 140 mg refers to the complete blend. Original Strength Oreganol P73 capsules are the less concentrated option.

What does P73 mean?
P73 is NAHS’s proprietary blend of oils from several wild oregano species. P stands for potency, purity and phenolic power; 73 refers to the average carvacrol percentage in the oregano oil itself. It is not the percentage of carvacrol in the finished softgel.
How should you read 60:1 versus 20:1? These are the figures in NAHS’s comparison of oil with dried oregano leaf. Sixty is three times twenty; that arithmetic does not establish three times the health effect. The comparison gives neither a defined mass-based calculation nor a batch-specific extraction yield. It cannot tell you how many grams of dried oregano correspond to a softgel, drop or gummy. Compare the declared oils and, where available, carvacrol amounts at each product’s recommended daily dose.

How much carvacrol is in each softgel?
The carvacrol amount per softgel is not declared separately. The 140 mg figure covers the whole blend, including olive oil. Multiplying it by 73% would not give a valid carvacrol amount.

How do I take the softgels, and how long does a bottle last?
Take 1 softgel daily with a meal or juice. Swallow whole with a drink. A 60-softgel bottle lasts 60 days; a 120-softgel bottle lasts 120 days. Do not exceed the recommended daily dose.

What is the difference between oregano oil capsules and drops?
A softgel encloses a pre-measured oil filling and limits direct contact with the mouth when swallowed whole. Super Strength Oreganol P73 drops are measured with a dropper and have a pronounced aromatic taste when taken. There is no automatic conversion between capsules and drops.

Are the softgels vegan and free from gelatine?
Yes. They are vegan and contain no animal gelatine. The shell is made from plant-based tapioca. This version is also free from glycerine and silicon dioxide. A softgel does not necessarily have a gelatine shell.

Can I open or chew a softgel?
Swallow the softgel whole. Opening or chewing it releases the concentrated aromatic oil and removes the advantage of keeping the filling away from the mouth. If you cannot swallow capsules, consider drops and follow their own directions.

Why is the oregano oil blended with olive oil?
Organic extra virgin olive oil acts as the carrier and stabiliser. The concentrated oregano essential oil is already blended into it in the proportions used for this formula. Olive oil is part of the filling, not the capsule shell.

Why are medicinal benefits not listed here?
A food supplement must not be presented as treating or preventing disease. Research on oregano or carvacrol does not, by itself, establish an effect of this softgel or authorise a health claim. We describe the documented ingredients, P73 origin, processing and directions instead.

Can children or pregnant women take these softgels?
Super Strength is a concentrated option for adults. It is not intended for children, pregnant or breastfeeding women without prior medical advice. Children’s products have their own formulations and doses; an adult softgel cannot simply be adjusted by a child’s body weight.

Can I take Oreganol Super Strength with medication?
Ask your doctor or pharmacist about the specific combination, taking account of your medication and medical history. Seek advice if you have a chronic condition or are due to have surgery. Natural origin does not mean every combination is suitable.
Low thymol content alone does not establish year-round safety or protection of the gut microbiome. NAHS markets Oreganol for daily use; this does not prescribe a universal duration for everyone. It cannot guarantee that the oil affects only unwanted microorganisms while leaving all others unchanged. Discuss longer-term use, symptoms or concurrent medication with a doctor or pharmacist, using the exact product’s label. Do not increase the dose using generic online FAQs.

How should I store the softgels?
Keep in a dry place at room temperature, away from direct sunlight and heat. Close the bottle securely after every use and keep out of the reach of children.

Additional parameters
| Category: | Herbal dietary supplements |
|---|---|
| EAN: | 635824002345 |
| Product type: | Food supplement |
| Product range: | Oreganol P73 – Super Strength |
| Form: | Oil-filled tapioca softgels |
| Size: | 60 or 120 softgels, depending on the selected size |
| Recommended daily dose: | 1 softgel with a meal or juice |
| Daily doses per pack: | 60 or 120, depending on the selected size |
| Blend per daily dose: | 140 mg oil blend |
| Botanical oils: | Wild oregano oil P73 and organic extra virgin olive oil |
| Carrier oil: | Organic extra virgin olive oil |
| Capsule shell: | Plant-based tapioca |
| Suitable for: | Vegan, GMO-free, Soy-free |
| Suitable for vegetarians and vegans: | Yes – free from animal gelatine |
| How to take: | Swallow whole with a drink; take with a meal or juice |
| Origin of oregano P73: | Turkey – wild oregano hand-harvested in the mountains |
| Country of origin: | Illinois, USA |
| Manufactured by: | North American Herb & Spice, PO Box 4885 Buffalo Grove, IL. 60089 Tel: 800-243-5242, https://www.northamericanherbandspice.com/ |
| Exclusive European distributor: | NUZBOZ s.r.o. (Pravé Bio), nám. T. G. Masaryka 1281, 760 01 Zlín, Czech Republic |
| Storage: | Dry place at room temperature, away from sunlight and heat; out of children’s reach |
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North American Herb and Spice has been the world's leading producer of high quality natural nutritional supplements since the 1990s. Their flagship product is oregano oil P73. NAHS is a pioneer in this regard and stands behind the use of wild oregano oil as an alternative to overuse of antibiotics.
The main pillar of the North American Herb and Spice brand is the philosophy that raw whole food nutrition is the key to maintaining optimal health. This brand was founded by Judy Kay Gray, MS to develop unique products from naturally potent ingredients. North American Herb and Spice sources the world's finest fruits, herbs and spices for its products, from the remote mountains of the Mediterranean to the valleys of the Amazon rainforest. The basis of their products is hand-picked wild spices. The end result is the purest and most potent extracts, made from the finest ingredients without pesticides, chemicals or solvents.
The power of nature is captured in all NAHS dietary supplements. You will get it to the max: full-spectrum, wholesome food with the genetic imprint that only nature provides. Based on extensive research, these ingredients are then combined to create the synergy and potency you need for optimal health.
The founder and owner, Ms. Judy Gray, achieved a Master's degree in Science and Nutrition. She is a master formulator and a strong advocate of traditional, sustainable practices. North American Herb and Spice was founded to provide everyone with unprecedented access to truly natural wild plant remedies.
Products backed by scientific research
At NAHS, they have conducted a number of groundbreaking studies on the potent effects and power of wild oregano oil P73. These studies have led to renewed interest in the antiseptic abilities of wild oregano oil as a natural alternative to antibiotics.
Raw materials from the purest nature
NAHS works with ordinary people who hand-pick the ingredients they need in remote corners of wild and unspoiled nature, whether from the high Mediterranean mountains, the Peruvian Amazon, the far north of wild Canada, the remote Siberian forests, or other places. Through this collaboration, NAHS not only sources the cleanest and most potent ingredients, but also supports natural villages and community infrastructure. Indigenous communities with donations, building schools and opening wells, as well as sending their highly effective natural supplements to those in need.




