Herbs & botanicals

Red clover

Red clover flowers, rich in plant estrogens (isoflavones). Taken for menopause symptoms – studies are mixed.

17 products from US online stores, sorted by what 500 mg of red clover costs – not by the price per pack.

6.1¢Lowest cost
per 500 mg red clover

Prices checked Nov 1, 2026, US
No paid placements

What does 500 mg mean?

red clover per serving in most of the products we checked: 200–2,000 mgred clover per serving in most of the products we checked

500 mg is a fixed amount to compare by: half of the 17 products we checked have up to 750 mg per serving, the other half more.
There’s no official daily amount for red clover.

We compare by 500 mg only so products line up – it’s not a recommendation. Not medical advice.

Where products miss quality points

How the 17 products score

Very good 90+: 0
Good 75+: 17
Fair 60+: 0
Low under 60: 0

have no seal from an independent testing program: 17 of 17have no seal from an independent testing program10 of 30 testing points for GMP, 15 for the 1 whose label says “third-party tested”

The full 30 testing points need an independent test. Every supplement sold in the US is made under the FDA’s GMP rules – the maker checks its own products, which gives 10 points. A seal from a testing program like NSF, USP or Informed Choice means a lab outside the company checks that what’s inside matches the label. Most brands don’t take part. That doesn’t make a product bad – without a seal, a clean product still gets up to 80.

We find seals on the label and in NSF’s public lists. USP and Informed Choice don’t let us search their lists automatically, so a seal that’s only in their lists can be missing. How the score works

Good to know

Fact: 588%more per 500 mg for the most expensive product than for the cheapest.
Fact: 78%more per 500 mg for the cheapest extract than for the cheapest whole herb.

How we checked: one-time price for each size in the store’s US online shop, before sales tax and shipping, without subscriptions or coupons. Prices change often, so check the store before you buy. More on how we check

The amount we compare by only makes products comparable – it is not a dosage recommendation. Not medical advice.

How we calculate

Cost per dose = price ÷ (servings × amount per serving) × comparison amount. Example: $119.99 for 74 servings with 24 g of protein each is 1,776 g of protein. $119.99 ÷ 1,776 g × 30 g = $2.03 per 30 g of protein.

Found a mistake or a product we should add? Email us

Red clover

What does 500 mg mean?

Where products miss quality points

Pack size

Organic Red Clover Blossoms

Red Clover

Full Spectrum Red Clover Blossom, 430 mg

Full Spectrum Red Clover Blossom

Amazing Formulas Red Clover - 430 Mg

Red Clover, 375 mg

Red Clover

True Herbs, Red Clover, 375 mg

Red Clover Blossom / Herb

Red Clover - Veggie Capsules

Red Clover

Red Clover Aerial Parts, Fluid Extract, Alcohol-Free, 2,000 mg

Red Clover

Red Clover Extract - Alcohol Free Liquid

Red Clover

Red Clover Extract

Red Clover

Good to know