Natural Factors

Natural Factors Oil of Oregano - Liquid Antioxidant Support Supplement for Immune Support - Easy Swallow Health Supplement

683+ bought in the past month

$20.99

About this item

  • Potent Oregano Oil Supplement: Our oregano oil liquid supplement is steam distilled, ensuring a high-quality oil with at least 80% carvacrol for effective immune support
  • Antioxidant Support Supplement Formula: With one of the highest antioxidant scores, this dietary supplement supports your body's immune system mechanisms and overall health
  • Natural Support Supplement: To support immune system health, take 4 drops daily directly in the mouth, or mixed with water, or as directed by a physician; a sensation of warmth is normal
  • Immune Health Support Formula: This immunity support supplement is free from dairy, sugar, wheat, gluten, yeast, soy, egg, fish, shellfish, salt, tree nuts, and GMOs
  • About Natural Factors: Natural Factors is a family-owned B-Corp, Carbon Neutral, and 3rd Party with direct ownership of all manufacturing stages to ensure the highest quality supplements
$20.99

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Product details

BrandNatural Factors
Item FormFL OZ
ManufacturerNatural Factors
Item Package Quantity1
Package InformationBottle

Technical specifications

is_discontinued_by_manufacturerNo
product_dimensions1.65 x 1.65 x 4.65 inches; 2.08 ounces
item_model_number4572
date_first_availableAugust 27, 2013
manufacturerNatural Factors
best_sellers_rank#5,640 in Health & Household ( See Top 100 in Health & Household ) #9 in Oregano Herbal Supplements

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Customer reviews

4.66,999 ratings

Customers say

Customers find this oregano oil supplement to be of high quality, potent, and effective, particularly for toothaches and sinus inflammation.

★★★★★

Great product!

Diana M. R.January 17, 2026

I haven't been sick the past 3 years, since I started using this. 3 drops under the tongue before I go out. Woke up with a scratchy throat this morning. I took 3 drops under the tongue, and 2 hours later the sore throat is gone. I used to get sick once or twice every winter, so I love this product. Read more

★★★★★

Potent and effective

Prime TimeNovember 6, 2025

I’ve been taking these drops for about a couple of weeks and I’ve already noticed a major decrease in inflammation in the belly area. Having been experiencing higher quality sleep, I feel more energetic and feel less fatigued at the end of the day. There’s something like 300 doses in the bottle and it seems to be very potent so I’d say I got my money’s worth. Read more

★★★★★

It’s simply works

Sherilyn AlexisJanuary 2, 2026

Works great every time. Love this product. Whenever we feel like a bug is about to invade our throat. One drop makes us feel better. To maintain a strong immune system I take regularly. Read more

★★★★★

Good product

skiJanuary 11, 2026

Strong good smell and taste good with EVOO Read more

★★★★☆

Great product

J. FinkeDecember 29, 2025

The product itself is great. My husband wouldn't go with out it. The only issue is its hard to find (at least where I live in rural N central Iowa). So getting online is the best option. Shipping keeps getting delayed, or out of stock. Ive used Amazon for ever, had a membership until I got sick & couldn't pay for it anymore. All these 3rd parties who are reselling need to be policed more. Read more

★★★★★

It's good for your immune system and traveling.

Lela KempJanuary 4, 2026

I love this product and use it every day with a half shot of olive oil and a squeeze of lemon juice every day. Read more

★★★★★

Very potent flavor.

PepsisNovember 5, 2025

Very strong oregano smell and taste. 4 drops under the tongue. No way. I must dulute with water. This should work well in cooking. Read more

★★★★★

Great‼️‼️

Shayne HugginsDecember 15, 2025

Not watered down at all. Worth the money Read more

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