Grape seed extract liquid is packed with antioxidants and has been demonstrated to lower blood pressure.
It is a popular anti-aging supplement that may have anti-cancer effects along with a host of additional health benefits. It contains active phytochemicals that may improve circulatory health, protect the brain from oxidative stress, and reduce inflammation throughout the body.
Grape seeds are crushed to make the extract you can buy in health-food stores and on-line. The product for the most part is available in tablet, capsule, or powder form.
However for those who have an aversion to tablets, there are a small number of grape seed extract liquids or tinctures available.



- Supports brain health & alertness
- Improves heart health & cholesterol levels
- Potent anti-oxidant & procyanidins source
Grape Seed Extract Liquid
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Grape seed extract liquid is taken for a myriad of uses.
Many people take it for a specific condition, while others use it in an entirely preventative capacity.
Some of the conditions people have used grape seed extract for include:
- Anti-aging effects
- Atherosclerosis
- Reducing inflammation
- Strengthening collagen
- Diabetes
- Retinopathy
- Improving circulation
- Cancer protection
- Peripheral vascular disease
- Heart attack and stroke
- Eye strain (Particularly from computer usage)
- Improving metal alertness and clarity of thinking
- Aiding circulation
- Relieving constipation
- Preventing tooth decay
- Wound healing
Additionally, many people when reviewing the product report increased alertness, reduced brain fogs, a remission of afternoon lethargy, and increased libido.
Grape Seed Extract and Cancer Prevention
One compound contained within grape seed extract has been linked to inducing death to cancer cells. BG2G is a chemical contained in grape seed extract which has been proven to promote apoptosis of cancer cells. However it does not kill healthy cells, only cancerous ones.
Trials that have investigated this effect have only been done in respect of prostate cancer cells in laboratory environments so far. Human experiments are needed to confirm the results. But the indications are that grape seed extract liquid could be effective in the prevention and treatment of cancer of some types of cancer.
The anti-cancer activities of grape seed extract have been known for some time. However it has not been until recently that the compound causing the effect has been isolated. It has been shown that the BG2G compound is primarily responsible for attacking cancer cells. The trials with BG2G have, at least in part, substantiated many claims made for the extract.
The research on grape seed extract has been very promising so far, however more research studies, especially large-scale double-blind placebo-controlled human trials, are needed. At this time in the USA, the FDA has not approved grape seed extract as a drug to prevent or treat any conditions, and grape seed extract liquid is available as a dietary supplement only.
Side Effects
There are few side effects with grape seed extract, and it is generally well tolerated at recommended dosages. The few side effects that have been reported are typically mild, and can include stomach discomfort, diarrhea, nausea, and dizziness.
Anyone who is allergic to grapes should not take the product. Pregnant or lactating women are advised not to take this or any other supplement without first speaking to their doctor due to a lack of safety information in these groups.
No upper tolerable limits have been established and dosages as high as 900 mg daily have resulted in few adverse effects.
Using Grape Seed Extract
Grape seed extract is available primarily in powder form. This is either compressed into tablets or filled in capsules.
Some people prefer capsules instead of tablets as these sometimes, but not always, include fillers or flow agents during manufacture. Some manufacturers include oil in the capsules as this is preferable to some consumers.
Grape seed extract liquid should not be confused with grape seed oil. This is an entirely different product that is often used in cooking or for topical applications. The oil does not have the same content of OPCs and is not believed to provide the same degree of health-enhancing effects.
It can also be purchased in a dry form loose powder. The powder itself is actually more the consistency of crushed grain.
There are a small number of grape seed extract liquids or tinctures available, however the variety of these is very limited in number. It is difficult to standardize the active compounds from the grape seed extract into a liquid which is why there are so few available and why they can be a lot more expensive.
Liquid tinctures are made by submerging the seeds of the grapes into an alcohol solution to dissolve the active compounds. Some people may want to avoid these supplements if they cannot consume products that are made from alcohol.
General guidelines for tablets, pills, and powder supplements suggest that doses should be between 100mg and 300mg daily split into 2 doses. Most people prefer to start on a lower dosage and increase only after they have observed the benefits and potential side effects.
Dosages may be different for liquid products depending on the strength of the extract used. It is important to follow any manufacturer guidelines regarding safe usage that may be different depending on the product.
Where to Buy Liquid Grape Seed Extract
One of the top brands of grape seed extract liquid is called Organika’s Grape Seed Liquid. It comes in a 30ml size and 6 drops are equal to 35mg of grape seed extract. The recommended dosage is 9 drops, 3-4 times per day with meals. It is distilled using ethanol alcohol, which may not be acceptable to some users. National Nutrition in Canada generally offer the product at between $7.99-$11.99.
It is important to note that prices for liquid formulations are significantly higher than for capsules, due to the increased processing requirements. However, for anyone who does not like taking pills or powder, using a grape seed extract liquid formulation may be worth the added cost.
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Article last updated on: May 12th, 2018 by Nootriment