Grape Seed Extract / OPC

Every Grape Seed Extract / OPC form, graded

4 forms scored on published absorption evidence. This is the comparison no supplement brand will publish about its own products.

1. ×1.5Superior absorptionNone graded here
2. ×1.25Well absorbedGrape Seed Extract, Grape Skin Extract
3. ×1Reference formRed Grape Extract, Vitis vinifera
4. ×0.85Poor absorptionNone graded here

Multipliers are applied to each ingredient's dose score when a product is graded. How multipliers are assigned.

How much Grape Seed Extract / OPC should you take?

SuppScore grades doses across evidence zones rather than against a single recommended figure. Scored information, not a recommendation.

1. Zone 10 to 38 mg per dayLow dose
2. Zone 238 to 113 mg per dayGeneral maintenance dose
3. Zone 3113 to 150 mg per dayFor deficiency or elevated need
4. Zone 5150 to 300 mg per dayPractitioner-grade dose
5. Zone 5300 to 450 mg per dayPractitioner-grade dose

Zones describe what the evidence supports at a dose. They are not advice on what to take, and they do not replace a conversation with a doctor or pharmacist.

What is Grape Seed Extract / OPC good for?

Products containing Grape Seed Extract / OPC

Scored products that list it on the label, highest scoring first. Ordering is by SuppScore only. We have no commercial relationship with any brand shown.

Pure Encapsulations

Vision Support Formula

SuppScore 63

im8health

Daily Ultimate Essentials Pro

SuppScore 54

IM8

Daily Ultimate Essentials: All-in-One Supplement - 30-Day Travel Stick Pack, Mango + Passion Fruit Flavour

SuppScore 54

IM8

Daily Ultimate Essentials: All-in-One Supplement - 30-Day Travel Stick Pack, Variety Pack

SuppScore 53

Momentous

Multivitamin

SuppScore 51

Viridian Nutrition

Woman 40+ Multivitamin

SuppScore 49

Truehope

EMPowerplus Ultimate

SuppScore 48

Ace Blend

Multivitamin Capsules for Men

SuppScore 48

Ace Blend

Ace Blend Multivitamin Capsules for Men

SuppScore 47

References

1. mdpi.com
2. sciencedirect.com