Herbs & botanicals
Lemon balm
Leaves of a mint plant with a lemon smell. Taken to relax and sleep – studies are small.
26 products from US online stores, sorted by what 500 mg of lemon balm costs – not by the price per pack.
2.8¢Lowest cost
per 500 mg lemon balm
- Prices checked Nov 1, 2026, US
- No paid placements
What does 500 mg mean?
- lemon balm per serving in most of the products we checked
- 300–1,250 mglemon balm per serving in most of the products we checked
- 500 mg is a fixed amount to compare by: half of the 26 products we checked have up to 817 mg per serving, the other half more.
- There’s no official daily amount for lemon balm.
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 26 products score
- Very good 90+: 0
- Good 75+: 26
- Fair 60+: 0
- Low under 60: 0
- have no seal from an independent testing program
- 100%have no seal from an independent testing program10 of 30 testing points for GMP, 15 for the 2 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
Pack size
Compare packs of a similar size.
All sizes in one list can affect the results – big packs usually cost less per 500 mg. Pick a size above to compare packs that are alike.
26 products · cheapest per 500 mg lemon balm first
- Rank 1
Frontier Co-op
Organic Cut & Sifted Lemon Balm Leaf
Loose herb · Powder
75Good qualityCountry not stated2.8¢per 500 mg
Lowest
- Pack
- $25.60453 g (1 lb)412 servings
- Lemon balm per serving
- 1,100 mgin 1.1 g
- Pack lasts
- 906 daysif you take 500 mg a day
vitacost.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 2
Nature's Way
Melissa Lemon Balm Leaf
Whole herb · Capsules
75Good qualityPacked in USA7.4¢per 500 mg
162% more
- Pack
- $7.41100 capsules33 servings
- Lemon balm per serving
- 1,500 mgin 3 capsules
- Pack lasts
- 100 daysif you take 1 capsule (500 mg) a day
vitacost.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 3
Swanson Vitamins
Full Spectrum Lemon Balm
Whole herb · Capsules
75Good qualityCountry not stated7.6¢per 500 mg
171% more
- Pack
- $4.5960 capsules30 servings
- Lemon balm per serving
- 1,000 mgin 2 capsules
- Pack lasts
- 60 daysif you take 1 capsule (500 mg) a day
swansonvitamins.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 4
Swanson Vitamins
Full Spectrum, Lemon Balm, 500 mg
Whole herb · Capsules
75Good qualityCountry not stated8.4¢per 500 mg
198% more
- Pack
- $5.0560 capsules30 servings
- Lemon balm per serving
- 1,000 mgin 2 capsules
- Pack lasts
- 60 daysif you take 1 capsule (500 mg) a day
vitacost.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 5
Solaray
True Herbs, Lemon Balm, 475 mg
Whole herb · Capsules
75Good qualityMade in USA$0.12per 500 mg
321% more
- Pack
- $11.29100 capsules
- Lemon balm per serving
- 475 mgin 1 capsule
- Pack lasts
- 50 daysif you take 2 capsules (950 mg) a day
vitacost.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 6
Nature's Way
Melissa-Lemon Balm Leaf
Whole herb · Capsules
75Good qualityPacked in USA$0.12per 500 mg
342% more
- Pack
- $12.49100 capsules33 servings
- Lemon balm per serving
- 1,500 mgin 3 capsules
- Pack lasts
- 100 daysif you take 1 capsule (500 mg) a day
naturesway.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 7
Planetary Herbals
Full Spectrum Lemon Balm, 500 mg
Extract · Capsules
75Good qualityCountry not stated$0.14per 500 mg
385% more
- Pack
- $16.45120 capsules60 servings
- Lemon balm per serving
- 1,000 mgin 2 capsules
- Pack lasts
- 120 daysif you take 1 capsule (500 mg) a day
vitacost.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 8
Planetary Herbals
Full Spectrum Lemon Balm
Extract · Capsules
75Good qualityCountry not stated$0.15per 500 mg
416% more
- Pack
- $8.7560 capsules30 servings
- Lemon balm per serving
- 1,000 mgin 2 capsules
- Pack lasts
- 60 daysif you take 1 capsule (500 mg) a day
vitacost.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 9
California Gold Nutrition
EuroHerbs, Lemon Balm Extract, Euromed Quality, 500 mg
Extract · Capsules
85Good qualityCountry not stated$0.20per 500 mg
608% more
- Pack
- $12.0060 capsules
- Lemon balm per serving
- 500 mgin 1 capsule
- Pack lasts
- 60 daysif you take 1 capsule (500 mg) a day
vitacost.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 10
Herb Pharm
Lemon Balm, Alcohol-Free
Extract · Liquid
75Good qualityCountry not stated$0.22per 500 mg
678% more
- Pack
- $15.1829.6 ml (1 fl oz)42 servings
- Lemon balm per serving
- 817 mgin 0.7 ml
- Pack lasts
- 69 daysif you take 500 mg a day
vitacost.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 11
Oregon's Wild Harvest
Organic Lemon Balm
Whole herb · Capsules
75Good qualityCountry not stated$0.24per 500 mg
738% more
- Pack
- $31.96180 capsules60 servings
- Lemon balm per serving
- 1,125 mgin 3 capsules
- Pack lasts
- 90 daysif you take 2 capsules (750 mg) a day
vitacost.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 12
Herb Pharm
Lemon Balm
Extract · Liquid
75Good qualityCountry not stated$0.26per 500 mg
805% more
- Pack
- $57.98168 servings
- Lemon balm per serving
- 675 mg
- Pack lasts
- 226 daysif you take 500 mg a day
herb-pharm.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 13
Herb Pharm
Lemon Balm Alcohol-Free
Extract · Liquid
75Good qualityCountry not stated$0.28per 500 mg
879% more
- Pack
- $18.9842 servings
- Lemon balm per serving
- 817 mg
- Pack lasts
- 68 daysif you take 500 mg a day
herb-pharm.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 14
Double Wood Supplements
Lemon Balm Supplement
Whole herb · Capsules
75Good qualityMade in USA$0.28per 500 mg
897% more
- Pack
- $19.95120 capsules60 servings
- Lemon balm per serving
- 590 mgin 2 capsules
- Pack lasts
- 60 daysif you take 2 capsules (590 mg) a day
doublewoodsupplements.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 15
MaryRuth's
Organic Lemon Balm Leaf Liquid Extract, Alcohol Free
Extract · Liquid
75Good qualityCountry not stated$0.29per 500 mg
911% more
- Pack
- $19.9529.6 ml (1 fl oz)59 servings
- Lemon balm per serving
- 590 mgin 0.5 ml
- Pack lasts
- 69 daysif you take 500 mg a day
vitacost.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 16
Nutricost
Lemon Balm
Extract · Capsules
80Good qualityMade in USA$0.29per 500 mg
927% more
- Pack
- $10.45120 capsules60 servings
- Lemon balm per serving
- 300 mgin 2 capsules
- Pack lasts
- 30 daysif you take 4 capsules (600 mg) a day
vitacost.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 17
Oregon's Wild Harvest
Lemon Balm Capsules
Whole herb · Capsules
75Good qualityCountry not stated$0.30per 500 mg
947% more
- Pack
- $39.95180 capsules60 servings
- Lemon balm per serving
- 1,125 mgin 3 capsules
- Pack lasts
- 90 daysif you take 2 capsules (750 mg) a day
oregonswildharvest.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 18
Nutricost
Lemon Balm
Extract · Capsules
75Good qualityCountry not stated$0.33per 500 mg
1,077% more
- Pack
- $11.97120 capsules60 servings
- Lemon balm per serving
- 300 mgin 2 capsules
- Pack lasts
- 30 daysif you take 4 capsules (600 mg) a day
nutricost.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 19
Herb Pharm
Lemon Balm
Extract · Liquid
75Good qualityCountry not stated$0.33per 500 mg
1,085% more
- Pack
- $18.9842 servings
- Lemon balm per serving
- 675 mg
- Pack lasts
- 56 daysif you take 500 mg a day
herb-pharm.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 20
Herb Pharm
Lemon Balm Calm, 500 mg
Extract · Capsules
75Good qualityCountry not stated$0.41per 500 mg
1,362% more
- Pack
- $24.7860 capsules30 servings
- Lemon balm per serving
- 1,000 mgin 2 capsules
- Pack lasts
- 60 daysif you take 1 capsule (500 mg) a day
vitacost.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 21
Paradise Herbs
Lemon Balm
Extract · Capsules
75Good qualityMade in USA$0.50per 500 mg
1,669% more
- Pack
- $17.9960 capsules30 servings
- Lemon balm per serving
- 600 mgin 2 capsules
- Pack lasts
- 30 daysif you take 2 capsules (600 mg) a day
paradiseherbs.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 22
Herb Pharm
Lemon Balm Calm
Extract · Capsules
75Good qualityCountry not stated$0.52per 500 mg
1,727% more
- Pack
- $30.9860 capsules30 servings
- Lemon balm per serving
- 1,000 mgin 2 capsules
- Pack lasts
- 60 daysif you take 1 capsule (500 mg) a day
herb-pharm.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 23
Oregon's Wild Harvest
Lemon Balm Organic Extract
Extract · Liquid
75Good qualityMade in USA$0.60per 500 mg
2,018% more
- Pack
- $17.9530 servings
- Lemon balm per serving
- 500 mg
- Pack lasts
- 30 daysif you take 500 mg a day
oregonswildharvest.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 24
Oregon's Wild Harvest
Lemon Balm Biodynamic Herbal Tonic
Whole herb · Liquid
75Good qualityMade in USA$0.70per 500 mg
2,371% more
- Pack
- $20.9512 servings
- Lemon balm per serving
- 1,250 mg
- Pack lasts
- 30 daysif you take 500 mg a day
oregonswildharvest.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 25
Enzymedica
Sleep & Stress Lemon Balm Phytosome
Extract · Capsules
75Good qualityCountry not stated$0.78per 500 mg
2,663% more
- Pack
- $18.7460 capsules
- Lemon balm per serving
- 200 mgin 1 capsule
- Pack lasts
- 20 daysif you take 3 capsules (600 mg) a day
enzymedica.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 26
New Chapter
Lemon Balm Force
Extract · Capsules
75Good qualityCountry not stated$2.08per 500 mg
7,273% more
- Pack
- $25.0030 capsules
- Lemon balm per serving
- 200 mgin 1 capsule
- Pack lasts
- 10 daysif you take 3 capsules (600 mg) a day
newchapter.com (opens in a new tab)Checked Nov 1, 2026 · Label
Good to know
- Fact
- 7,273%more per 500 mg for the most expensive product than for the cheapest.
- Fact
- 385%more per 500 mg for the cheapest extract than for the cheapest loose 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.
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