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Cheapest L-Leucine (fermented) on iHerb

Ranked by real cost per 100 mg of L-Leucine (fermented) — cheapest value first.

Prices updated Jul 25, 2026 · 13 products · Prices in USD

The priciest option here costs about 2,972.1× more per 100 mg of L-Leucine (fermented) than the best-value pick MRM 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
MRM Nutrition, BCAA+G™, Muscle Recovery, Lemonade, 6.35 oz (180 g)
MRM Nutrition, BCAA+G™, Muscle Recovery, Lemonade, 6.35 oz (180 g)
MRM Nutrition
2,500 mg2714.990.022View on iHerb →
2
MRM Nutrition, Reload BCAA+G, Post-Workout Recovery, Island Fusion, 11.6 oz (330 g)
MRM Nutrition, Reload BCAA+G, Post-Workout Recovery, Island Fusion, 11.6 oz (330 g)
MRM Nutrition
3,500 mg2622.990.025View on iHerb →
3
NutraBio, BCAA 5000, Strawberry Lemonade, 1 lb (452 g)
NutraBio, BCAA 5000, Strawberry Lemonade, 1 lb (452 g)
NutraBio
2,500 mg6037.990.025View on iHerb →
4
MRM Nutrition, Reload BCAA+G™, Post-Workout Recovery, Watermelon, 11.6 oz (330 g)
MRM Nutrition, Reload BCAA+G™, Post-Workout Recovery, Watermelon, 11.6 oz (330 g)
MRM Nutrition
3,000 mg2622.990.030View on iHerb →
5
California Gold Nutrition, BCAA, AjiPure® Branched Chain Amino Acids 2:1:1 with L-Leucine, L-Isoleucine, and L-Valine, 500 mg, 60 Veggie Capsules
California Gold Nutrition, BCAA, AjiPure® Branched Chain Amino Acids 2:1:1 with L-Leucine, L-Isoleucine, and L-Valine, 500 mg, 60 Veggie Capsules
California Gold Nutrition
250 mg604.790.032View on iHerb →
6
MRM Nutrition, BCAA+G 6000, 150 Capsules
MRM Nutrition, BCAA+G 6000, 150 Capsules
MRM Nutrition
2,500 mg2526.990.043View on iHerb →
7
Kaged, Pre-Workout, Fruit Punch, 1.21 lb (546 g)
Kaged, Pre-Workout, Fruit Punch, 1.21 lb (546 g)
Kaged
1,750 mg2044.990.129View on iHerb →
8
Kaged, Pre-Workout, Stim-Free, Fruit Punch, 1.19 lb (538 g)
Kaged, Pre-Workout, Stim-Free, Fruit Punch, 1.19 lb (538 g)
Kaged
1,750 mg2044.990.129View on iHerb →
9
California Gold Nutrition, Sport, BCAA Powder, AjiPure®, Branched Chain Amino Acids with L-Leucine, L-Isoleucine and L-Valine, 1 lb (454 g)
California Gold Nutrition, Sport, BCAA Powder, AjiPure®, Branched Chain Amino Acids with L-Leucine, L-Isoleucine and L-Valine, 1 lb (454 g)
California Gold Nutrition
3 g9135.8915.78View on iHerb →
10
NutraBio, BCAA 5000, Blue Raspberry, 0.98 lb (444 g)
NutraBio, BCAA 5000, Blue Raspberry, 0.98 lb (444 g)
NutraBio
3 g6032.9921.99View on iHerb →
11
NutraBio, BCAA 5000, Strawberry Lemon Bomb, 1.05 lb (477 g)
NutraBio, BCAA 5000, Strawberry Lemon Bomb, 1.05 lb (477 g)
NutraBio
3 g6032.9921.99View on iHerb →
12
NutraBio, Extreme Nitric Stack, Kiwi Strawberry, 1.38 lb (624 g)
NutraBio, Extreme Nitric Stack, Kiwi Strawberry, 1.38 lb (624 g)
NutraBio
3 g3044.9959.99View on iHerb →
13
Kaged, Intra-Workout, Cherry Lemonade, 11.08 oz (314 g)
Kaged, Intra-Workout, Cherry Lemonade, 11.08 oz (314 g)
Kaged
3 g2032.9965.98View on iHerb →

How we rank L-Leucine (fermented)

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.