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Orders are prepared in 1–3 business days and arrive 3–7 business days after they ship. Alaska, Hawaii, Puerto Rico, U.S. territories and APO/FPO/DPO addresses can take longer. You get a tracking number by email as soon as your order ships.
Free returns within 30 days of delivery: we email you a prepaid return label, no reason needed. Items must be unopened, with the manufacturer or tamper-evident seal intact, in their original packaging. Opened, used or partially consumed vitamins, minerals and supplements, items with broken or missing seals, and gift cards can't be returned. Damaged, defective, incorrect or expired items are always covered. Refunds go back to your original payment method within 10 business days of approval.
If you have a question about an item, its label or your order, email sales@naturalvitaminsonline.com with the product name or order number. We answer every message by email and reply within 1 business day (Monday to Friday, Eastern Time).
Talk to your doctor or pharmacist before starting a supplement, especially if you're pregnant or nursing, take medication, or have a medical condition.
†These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.
Talk to your doctor or pharmacist before starting a supplement, especially if you're pregnant or nursing, take medication, or have a medical condition.
Barlean's Olive Leaf Extract Complex is an 8 oz liquid supplement formulated to support healthy immune function, with a 40% standardized oleuropein extract.
For shoppers looking for a liquid herbal supplement, this olive leaf formula brings a measured serving and flexible ways to take it together in one bottle. Its purpose is daily immune support: olive leaf polyphenols, including oleuropein, may help support the body's natural defenses. The liquid can be taken by itself or incorporated into a drink, so the serving does not have to be taken in capsule form.
Barlean's Olive Leaf Extract Complex may help support a healthy immune system and a healthy heart. The formula contains olive leaf polyphenols and oleuropein, which may help strengthen the body's natural defenses. Barlean's full-spectrum liquid olive leaf also offers more antioxidants than grape seed extract, green tea, and vitamin C; these antioxidants may help protect cells from oxidative stress and free radical damage.
Each tablespoon provides 95 mg of oleuropein from an extract standardized to 40%. That concentration is the basis for Barlean's claim that its formula is more potent than an average olive leaf extract. The measured amount makes it straightforward to follow the suggested serving rather than estimating a dose from an unmeasured pour.
Adults may take 1 tablespoon daily, and children may take up to 1.5 teaspoons daily. The serving guidance is provided separately for adults and children, so use the appropriate amount for the intended person. The bottle contains 8 oz of liquid supplement.
Yes. Take the liquid directly from the bottle or add it to water, tea, or another drink. These options let you choose between taking the supplement on its own and including it in a drink you already enjoy. The formula uses olive leaves freshly picked in Spain's Andalusian regions and freshly pressed to preserve their nutritional potency.
This liquid olive leaf supplement suits adults seeking a measured daily serving for immune support, as well as families who want the stated children's serving guidance. Barlean's has sold liquid supplements since 1989, and this product is made in the USA. It is a fit for shoppers who want olive leaf extract in a liquid that can be taken straight or mixed into a drink.
Glycerine, water, Olea europaea olive leaves extract, and natural flavors
Q: How much Barlean's Olive Leaf Extract Complex should adults and children take?
A: Adults may take 1 tablespoon daily; children may take up to 1.5 teaspoons daily. Each tablespoon of Barlean's Olive Leaf Extract Complex provides 95 mg of oleuropein.
Q: How can I take Barlean's Olive Leaf Extract Complex?
A: Barlean's Olive Leaf Extract Complex can be taken straight from the bottle or added to water, tea, or another drink.
Free standard shipping on every order to U.S. addresses, with no minimum. Orders are prepared in 1–3 business days and arrive 3–7 business days after they ship. Alaska, Hawaii, Puerto Rico, U.S. territories and APO/FPO/DPO addresses can take longer. You get a tracking number by email as soon as your order ships. See shipping details.
Free returns within 30 days of delivery. Free returns within 30 days of delivery: we email you a prepaid return label, no reason needed. Items must be unopened, with the manufacturer or tamper-evident seal intact, in their original packaging. Opened, used or partially consumed vitamins, minerals and supplements, items with broken or missing seals, and gift cards can't be returned. Damaged, defective, incorrect or expired items are always covered. Refunds go back to your original payment method within 10 business days of approval. See returns & refunds.
Damaged, defective, incorrect or expired item? Email your order number, a photo and the lot/expiration details to sales@naturalvitaminsonline.com and we will arrange a replacement or refund; this is always covered. Please report visible shipping damage within 7 days of delivery.
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