Lindberg Herbs: High quality extracts at low prices

Why take a Standardized Extract?

Simply put — they're the best! The "active" or "marker" constituents of an herb are identified and concentrated to a standardized, measurable amount. This provides consistent dosing and removes the variation due to soil, climate and seasons, which makes the action of the herb more predictable. The dose and standardization levels recommended on most labels are the same as those shown to be most effective in clinical studies.


Try some of our best sellers:

Ashwagandha Extract — for occasional stress*

Ashwagandha Extract 125 mg helps protect the body against the negative effects of occasional stress and helps support emotional well-being. It supports energy, memory, concentration, mood, and helps provide resistance to stress-induced overeating.

This patented extract primarily works by helping the body cope with stress.*



Turmeric Curcumin Extract —supports joint comfort*

Turmeric Curcumin Extract is a patented, standardized extract containing 95% curcuminoids from turmeric (not genetically engineered). We use the leading, patented brand used in over 41 clinical studies at universities and research centers worldwide. It's much more potent than the usual 2-3% curcuminoid level in regular turmeric powder.*

Curcuminoids support joint comfort and healthy inflammation response after vigorous exercise.* Turmeric is also being researched for its effects on brain, heart, liver and circulatory system health.* Added BioPerine® black pepper extract helps promote absorption.* Try a capsule or tablet version!


Bilberry Extract — for healthy eye function*

Our Bilberry Extract is the most clinically studied bilberry extract on the market for vascular health and eye health. It is standardized to 36% anthocyanins, the pigments that give bilberry its deep blue color, which is directly correlated to its antioxidant activity.

It supports microcirculation, nighttime visual acuity, visual adaptation to light and healthy eye function.*



Garcinia Cambogia — helps burn fat and curb appetite*

Garcinia cambogia extract comes from the fruit rind of the garcinia cambogia tree. The active ingredient in this extract is hydroxycitric acid (HCA), which appears to inhibit the enzyme ATP-citrate lyase. This diverts carbohydrates away from fat storage and towards stored energy in the form of glycogen. Increased glycogen levels are believed to send a signal to the brain that the body is “full,” resulting in reduced appetite and food intake.*

Garcinia Cambogia, when combined with diet and exercise, helps to burn fat, curb appetite and reduce body weight. It also supports normal serotonin and cholesterol levels already within the normal range.*



Milk Thistle Extract — promotes normal liver function*

This milk thistle extract contains silymarin, the powerful antioxidant flavonoid complex that offers protection against substances that may be harmful to the liver.* This is our top selling liver health product. Silymarin includes the subcomponents silychristin, silydianin, silybin A and B and isosilybin A and B.  

To see more of our single herb and combination herb products, click here. We use green labels for products that feature the whole herb, while our purple labels contain a standardized herbal extract.

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