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Cheapest Proprietary Herbal Blend on iHerb

Ranked by real cost per 100 mg of Proprietary Herbal Blend — cheapest value first.

Prices updated Jul 25, 2026 · 25 products · Prices in USD

The priciest option here costs about 10.4× more per 100 mg of Proprietary Herbal Blend than the best-value pick Bio Nutrition. For the same daily dose, choosing by cost per unit instead of sticker price can meaningfully cut your yearly spend.
#ProductDoseServingsPrice (USD)Cost per 100 mg
1
Bio Nutrition, Bedtime zzz Wellness Tea, Caffeine Free , 30 Tea Bags, 1.6 oz (45 g)
Bio Nutrition, Bedtime zzz Wellness Tea, Caffeine Free , 30 Tea Bags, 1.6 oz (45 g)
Bio Nutrition
1,512 mg309.070.020View on iHerb →
2
Bio Nutrition, Ashwagandha Tea, Caffeine Free, 30 Tea Bags, 1.7 oz (48.2 g)
Bio Nutrition, Ashwagandha Tea, Caffeine Free, 30 Tea Bags, 1.7 oz (48.2 g)
Bio Nutrition
1,606 mg3011.210.023View on iHerb →
3
Nature's Answer, Echinacea & Astragalus, 90 Vegetarian Capsules
Nature's Answer, Echinacea & Astragalus, 90 Vegetarian Capsules
Nature's Answer
1,425 mg3010.190.024View on iHerb →
4
Bio Nutrition, Lymph Support Tea, Caffeine Free, 30 Tea Bags, 2 oz (56 g)
Bio Nutrition, Lymph Support Tea, Caffeine Free, 30 Tea Bags, 2 oz (56 g)
Bio Nutrition
1,860 mg3016.970.030View on iHerb →
5
Nature's Answer, Black Walnut, 90 Vegetarian Capsules
Nature's Answer, Black Walnut, 90 Vegetarian Capsules
Nature's Answer
1,500 mg3014.240.032View on iHerb →
6
Nature's Answer, Liver Support, 90 Vegetarian Capsules
Nature's Answer, Liver Support, 90 Vegetarian Capsules
Nature's Answer
1,500 mg3017.240.038View on iHerb →
7
Nature's Answer, Echinacea & Goldenseal, 90 Vegetarian Capsules
Nature's Answer, Echinacea & Goldenseal, 90 Vegetarian Capsules
Nature's Answer
900 mg4515.740.039View on iHerb →
8
Nature's Answer, Liver Support Herbal Blend, Fluid Extract, Alcohol-Free, 2,000 mg, 1 fl oz (30 ml)
Nature's Answer, Liver Support Herbal Blend, Fluid Extract, Alcohol-Free, 2,000 mg, 1 fl oz (30 ml)
Nature's Answer
2,000 mg1513.490.045View on iHerb →
9
Nature's Answer, Echinacea & Goldenseal, 60 Vegetarian Capsules
Nature's Answer, Echinacea & Goldenseal, 60 Vegetarian Capsules
Nature's Answer
900 mg3014.240.053View on iHerb →
10
Crystal Star, Men's Libido, 60 Vegetarian Capsules
Crystal Star, Men's Libido, 60 Vegetarian Capsules
Crystal Star
640 mg6022.700.059View on iHerb →
11
Himalaya, MenoCare®, 120 Vegetarian Capsules
Himalaya, MenoCare®, 120 Vegetarian Capsules
Himalaya
800 mg6030.990.065View on iHerb →
12
Himalaya, HeartCare, 120 Vegetarian Capsules
Himalaya, HeartCare, 120 Vegetarian Capsules
Himalaya
606 mg6026.490.073View on iHerb →
13
Himalaya, ImmunoCare, 120 Vegetarian Capsules
Himalaya, ImmunoCare, 120 Vegetarian Capsules
Himalaya
542 mg6026.490.082View on iHerb →
14
Himalaya, StressCare®, 240 Vegetarian Capsules
Himalaya, StressCare®, 240 Vegetarian Capsules
Himalaya
444 mg12047.990.090View on iHerb →
15
Himalaya, LiverCare®, 90 Vegetarian Capsules
Himalaya, LiverCare®, 90 Vegetarian Capsules
Himalaya
375 mg9031.490.093View on iHerb →
16
Himalaya, MenstriCare, 120 Vegetarian Capsules
Himalaya, MenstriCare, 120 Vegetarian Capsules
Himalaya
629 mg6036.490.097View on iHerb →
17
Biocidin Botanicals, G.I. Detox™ +, Zeolite, Charcoal & Herbal Formula, 60 Capsules
Biocidin Botanicals, G.I. Detox™ +, Zeolite, Charcoal & Herbal Formula, 60 Capsules
Biocidin Botanicals
500 mg6034.470.115View on iHerb →
18
World Organic, Ferro-Tone Tabs, 100 Tablets
World Organic, Ferro-Tone Tabs, 100 Tablets
World Organic
100 mg10013.110.131View on iHerb →
19
Himalaya, Hello Energy, Adrenal Support with Ashwagandha, 60 Vegetarian Capsules
Himalaya, Hello Energy, Adrenal Support with Ashwagandha, 60 Vegetarian Capsules
Himalaya
300 mg6024.490.136View on iHerb →
20
Nature's Answer, Melatonin+, 5 mg, 60 Vegetarian Capsules
Nature's Answer, Melatonin+, 5 mg, 60 Vegetarian Capsules
Nature's Answer
90 mg608.390.155View on iHerb →
21
Himalaya, Comfort Cleanse, 60 Vegetarian Capsules
Himalaya, Comfort Cleanse, 60 Vegetarian Capsules
Himalaya
500 mg3024.490.163View on iHerb →
22
Himalaya, LiverCare, 42 Vegetarian Capsules
Himalaya, LiverCare, 42 Vegetarian Capsules
Himalaya
375 mg4226.410.168View on iHerb →
23
Himalaya, Hello Joy, Mood Support with Ashwagandha, 60 Vegetarian Capsules
Himalaya, Hello Joy, Mood Support with Ashwagandha, 60 Vegetarian Capsules
Himalaya
300 mg6034.990.194View on iHerb →
24
Biocidin Botanicals, Biocidin® TS, Daily Herbal Throat Spray, 1 fl oz (30 mL)
Biocidin Botanicals, Biocidin® TS, Daily Herbal Throat Spray, 1 fl oz (30 mL)
Biocidin Botanicals
237 mg5928.470.204View on iHerb →
25
Biocidin Botanicals, Biotonic™, Daily Adaptogenic Elixir, 2 fl oz (59 ml)
Biocidin Botanicals, Biotonic™, Daily Adaptogenic Elixir, 2 fl oz (59 ml)
Biocidin Botanicals
219 mg8839.970.207View on iHerb →

How we rank Proprietary Herbal Blend

Two supplements can list the same dose per serving yet cost very differently once you account for how many servings are in the bottle. We calculate the total nutrient in each container (dose per serving × servings per container), divide the current price by that total, and rank by the resulting cost per unit. Lower is better. Because prices are refreshed automatically, this ranking reflects today's iHerb pricing rather than a snapshot from months ago.

Cost per unit is a starting point, not the whole story — the ideal form, third-party testing, and other ingredients matter too. Always check the label and consult a healthcare professional before starting a supplement.

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Prices update automatically and may differ from iHerb at checkout. Rankings are based on cost per unit of the listed nutrient and are for informational purposes only — not medical advice. Links to iHerb are affiliate links.