Olive leaves have been valued for centuries, with traditions dating back to ancient Egypt. Today, olive leaf extract is gaining attention worldwide. Researchers are exploring the potential benefits of olive leaf compounds, particularly oleuropein, a naturally occurring substance with antioxidant properties.
Olive leaves have been valued for centuries, with traditions dating back to ancient Egypt. Today, olive leaf extract is gaining attention worldwide. Researchers are exploring the potential benefits of olive leaf compounds, particularly oleuropein, a naturally occurring substance with antioxidant properties.
in 3 offers
The lowest price for Barlean's Olive Leaf Complex Natural Flavor 16oz right now is $70.45 at iHerb, compared across 3 retailers.
The all-time low was $37.79 on 5 Dec 2024 — today's price is 86% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 11 Sept 2026.
Barlean's Olive Leaf Complex Natural Flavor 16oz
Olive leaves have been valued for centuries, with traditions dating back to ancient Egypt. Today, olive leaf extract is gaining attention worldwide. Researchers are exploring the potential benefits of olive leaf compounds, particularly oleuropein, a naturally occurring substance with antioxidant properties.
Olive leaves have been valued for centuries, with traditions dating back to ancient Egypt. Today, olive leaf extract is gaining attention worldwide. Researchers are exploring the potential benefits of olive leaf compounds, particularly oleuropein, a naturally occurring substance with antioxidant properties.
Last updated at 11/09/2026 20:47:25
Barlean s Olive Leaf Complex Natural Olive Leaf Flavor 16 oz 454 g
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Barlean's, Olive Leaf Complex, Natural Olive Leaf, 95 mg, 16 oz (454 g)
Delivery $40
Barlean's Olive Leaf Complex Liquid Immune Support – 95 mg Oleuropein, 16 oz
Delivery $46.98
originally posted on iherb.com
I have been using this for years as a throat spray and I am never without it. Helps soothe the throat from poor indoor air quality, after smokey bonfires and when I’m around people with colds or flus. I love this product and feel it has help our family stay healthy for years. Love the taste too!
originally posted on iherb.com
One of the proposal supplement for post covid management is hydroxytyrosol. Olive leaf contains hyroxytyrosol. The quality of this product is superb. The taste is not bad. I consume it every morning for my must have supplement and diet. I used to have pre hypertension and after consuming it for 1 week noticed my BP normalised.
originally posted on iherb.com
SUPER EFFECTIVELove this formula. It will knock out colds, flu, and help in clearing up candida. Helps with blood pressure. Being liquid it goes to work faster. So many benefits. I have a son who isn't much for taking supplements, but after using this it helped him so much he won't be without it.Barleans is quality you can trust.
| General | |
| Units in Package | 1 |
| Unit Size | 16 oz |
| Directions | Suggested Use: Adult: One tablespoon (15 ml) per day. May be taken straight, or mixed with water or juice. Children: Half of adult serving (7.5 ml). Do not give to children two years or younger without medical advice. Keep out of reach of children. |
| Ingredients | Olive Leaf Complex: Oleuropein (Standardized), Verbascoside, Hydroxytyrosol, Hydroxytyrosol-Glucoside, Tyrosol, Caffeic Acid, Syringic Acid, Apigenin, Diosmetin, Quercetin, Ruin, Luteolin, Erythrodiol, Luteotin-7-0-Glucoside. Glycerine, Water, Olea Europaea Olive Leaves Extract, and Natural Flavors. |
Barlean s Olive Leaf Complex Natural Olive Leaf Flavor 16 oz 454 g
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Barlean's, Olive Leaf Complex, Natural Olive Leaf, 95 mg, 16 oz (454 g)
Delivery $40
Barlean's Olive Leaf Complex Liquid Immune Support – 95 mg Oleuropein, 16 oz
Delivery $46.98
I have been using this for years as a throat spray and I am never without it. Helps soothe the throat from poor indoor air quality, after smokey bonfires and when I’m around people with colds or flus. I love this product and feel it has help our family stay healthy for years. Love the taste too!
One of the proposal supplement for post covid management is hydroxytyrosol. Olive leaf contains hyroxytyrosol. The quality of this product is superb. The taste is not bad. I consume it every morning for my must have supplement and diet. I used to have pre hypertension and after consuming it for 1 week noticed my BP normalised.
SUPER EFFECTIVELove this formula. It will knock out colds, flu, and help in clearing up candida. Helps with blood pressure. Being liquid it goes to work faster. So many benefits. I have a son who isn't much for taking supplements, but after using this it helped him so much he won't be without it.Barleans is quality you can trust.
Great product to have on hand for a variety of immune system needs. Isn't the best tasting product but it's NOT that bad. Just take it off a spoon and swallow, it's really not that bad if you get the Peppermint flavored.
So, it doesn't taste awesome, but I've come to want it every morning, it is so effective! Just read the label- there are nutrients I was getting through processed pill form with questionable results. I have allergies and asthma, I'm usually feeling sub-par late fall- early winter. I've been using this daily for a month, I feel great! I can breathe! I'm less snotty, but unlike decongestants, it doesn't dry my mucus membranes out (no nosebleeds! no scratchy throat! no chapped lips!). In fact, it lubricates my mouth and throat; and the effects last until I take another dose. No fillers or gross ingredients. Ethical, caring, USA manufacturer. Best price I can find- thanks iHerb! I will buy this again and again.
I tried this product a week ago for an infection, but to my surprise, the anxiety that I had struggled with for a while, subsided within a few minutes of the first dose. I was mystified and proceeded to do some research on the benefits of both glycerin and olive leaf, and yes, both address anxiety. Since that day, my long-standing brain fog has also cleared. I put a tablespoon in a dropper bottle and use it throughout the day. I feel so much calmer and at ease. For me, this has been a miracle!
Ingredients? I took this about 6 years ago w/ much success. However, now it has a different taste (almost SWEET) Also, when I ordered I didn't pay attention to the(complex) ingredient list, since I had it before and it was pretty basic. NOW it is a VERY long list of "added things". So if you are looking for "Olive Leaf" I'm not sure about this one anymore. There are a lot of "filler ingredients" overriding the olive leaf benefit.
The antiviral properties of olive leaf extract are well known. For my family, it usually helps to fight off illness by shortening the duration of a viral flu. We don't like the taste of either, given a choice they prefer the peppermint to the original. We've been buying this brand ever since iherb stopped stocking the comvita brand.
| General | |
| Units in Package | 1 |
| Unit Size | 16 oz |
| Directions | Suggested Use: Adult: One tablespoon (15 ml) per day. May be taken straight, or mixed with water or juice. Children: Half of adult serving (7.5 ml). Do not give to children two years or younger without medical advice. Keep out of reach of children. |
| Ingredients | Olive Leaf Complex: Oleuropein (Standardized), Verbascoside, Hydroxytyrosol, Hydroxytyrosol-Glucoside, Tyrosol, Caffeic Acid, Syringic Acid, Apigenin, Diosmetin, Quercetin, Ruin, Luteolin, Erythrodiol, Luteotin-7-0-Glucoside. Glycerine, Water, Olea Europaea Olive Leaves Extract, and Natural Flavors. |
