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Estimated doorstep delivery by 21 Nov - 23 Nov from USA
Support Muscle Growth & Energy at a Competitive Price
Source Naturals L-Leucine is a 500 mg amino acid supplement available in India through crowcrowcrow, supporting muscle protein synthesis and energy production with high purity.
Leucine, a branched-chain amino acid, stimulates anabolic reactions and muscle growth. Over 40 years of trust, manufactured under US cGMP standards, ensures quality and safety.
Imported from USA, this supplement arrives in India with all duties paid, in a bottle of 60 capsules, ideal for athletes and bodybuilders seeking optimal muscle support.
Formulated for Optimal Muscle Support
Source Naturals L-Leucine is a pure, free-form amino acid supplement designed to stimulate muscle protein synthesis. Its high potency and purity outperform generic options, supported by decades of trust and US manufacturing standards. Ideal for athletes and fitness enthusiasts in India seeking reliable muscle recovery aid.
Suitable for Active Adults & Athletes
This supplement is perfect for bodybuilders, gym-goers, and active adults in India. Skip if you have gelatin allergies or prefer plant-based amino acids. Not recommended for children or pregnant women without consulting a healthcare professional.
Typical situations where Source Naturals Free Form L-Leucine 60 Capsules | Supports Muscle Protein Synthesis & Energy helps — illustrative scenarios, not customer reviews.
A 28-year-old gym enthusiast in Mumbai needs reliable amino acids for muscle recovery.
Using Source Naturals leucine, he gets pure amino acids, arrives in 10 days, and saves on local premium prices.
| Feature | Source Naturals Free | Others |
|---|---|---|
| Active Ingredient | Pure l-Leucine, 500 mg per capsule, US-manufactured, cGMP certified | Indian amino acid capsules, variable purity, often mixed ingredients |
| Price per Capsule | ₹31.33 per capsule | ₹10-₹20 per capsule, variable quality |
| Manufacturing Standards | Manufactured under US cGMP, strict quality controls | Manufactured in India, quality varies |
| Delivery & Duties | Arrives in 11-13 days with all duties paid | Varies by seller, often additional duties and taxes |
| SKU | yex3627 |
| GTIN | 00021078020523 |
| Brand | Source Naturals |
| Size | 60 Count (Pack of 1) |
| Item Form | Capsule |
| Color | 12105099 |
| Container Type | Bottle |
About Source Naturals
Source Naturals, founded in 1982, is a trusted US brand known for high-quality amino acids and supplements supporting health and fitness.
Compliance & Legal
*This product is a dietary supplement; not intended to diagnose, treat, cure or prevent any disease.*
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This item:
Source Naturals Free Form L-Leucine 60 Capsules | Supports Muscle Protein Synthesis & Energy
1,880
This item
Source Naturals Free Form L-Leucine 60 Capsules | Supports Muscle Protein Synthesis & Energy
1,880
Total price:
10,030
You save 4,490 (31%) Extra3 items selected
3 items
10,030You save 4,490 (31%) Extra
| Attributes | Current |  |  |  |  |  |  |
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 1,880 2,510 | 4,130 6,070 | 4,020 5,940 | 4,090 5,470 | 7,140 7,780 | 4,810 7,200 | 2,330 2,730 |
| Brand Name | Source Naturals | Optimum Nutrition | Optimum Nutrition | Optimum Nutrition | Optimum Nutrition | Truform | Sundance |
| Item Form | Capsule | N/A | N/A | N/A | N/A | N/A | N/A |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
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