2025-08-28
In today’s fast-growing nutraceutical market, L-Citrulline capsules have become one of the most sought-after supplements in sports nutrition, cardiovascular health, and wellness categories. As a trusted multivitamin and dietary supplement manufacturer, we specialize in wholesale L-Citrulline capsules, offering OEM private label services to distributors, importers, and health brands worldwide.
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Sports nutrition manufacturers.
L-Citrulline is a naturally occurring amino acid, primarily sourced from:
Watermelon (Citrullus vulgaris) – the richest natural source
Fermentation process – plant-based, vegan-friendly raw material production
Pharmaceutical-grade amino acid synthesis – ensuring purity and consistency
We source high-quality, lab-tested L-Citrulline that meets international standards for dietary supplement manufacturing.
Our L-Citrulline capsule manufacturing process follows strict quality control:
Raw Material Sourcing – only certified, tested L-Citrulline is used
Microbiological & Heavy Metal Testing – ensures safety and compliance
Precision Blending – L-Citrulline combined with optional vitamins/minerals
Encapsulation – vegetarian (HPMC) or gelatin capsules
Quality Control – capsule weight, disintegration, stability tests
Packaging & Labeling – bottles, blister packs, or bulk capsules for private label
Pure L-Citrulline Capsules (standalone)
L-Citrulline + Multivitamin Blends (sports nutrition, energy, men’s health)
Synergistic Formulas with Beta-Alanine, L-Arginine, Magnesium, or B-Vitamins
Custom formulations are available based on your target market needs.
Sports Nutrition – boosts nitric oxide, enhances endurance, reduces fatigue
Heart & Circulation Support – improves blood flow and vascular health
Energy & Recovery – supports ATP production and post-workout recovery
Wellness Formulations – often combined with multivitamins for daily use
To meet diverse market demands,L-Citrulline capsules can be offered in multiple delivery formats:
Tablets
Gelatin capsules
HALAL capsules
Organic capsules
Custom Blends
Acid-Resistant Capsules
Sustained-release capsules
Capsules remain the preferred format due to accurate dosing, convenience, and ease of integration into multi-ingredient formulations.
The most common capsule sizes for L-Citrulline Capsules supplements are size 0 and size 00, which typically hold 300 mg to 600 mg of standardized L-Citrulline Capsules extract per capsule. OriginBio prioritize safety through:
ISO9001 and HACCP certified
Heavy metal and contaminant testing
Standardized active ingredient content
Non-GMO and allergen-free options
These measures ensure the capsules are both safe and effective for end consumers.
For wholesalers and private-label brands, sourcing- L-Citrulline capsules at the best wholesale price requires working with a trusted partner that ensures quality, safety, and scalability. please Contact us for a quotation or technical support.
Q1: How do you source your raw L-Citrulline?
Buyers should confirm that ingredients are tested for purity, heavy metals, and microbiological safety.
Q2: Can you provide private label and OEM services?
Distributors should ensure the manufacturer offers flexible branding, packaging, and formulation options.
Q3: What certifications does your facility hold?
Always look for ISO, HACCP, or FDA-registered manufacturing facilities for compliance.
Q4: What capsule sizes and delivery formats are available?
Confirm whether the manufacturer can produce capsules, tablets, or powders depending on your target market.
Q5: What is your minimum order quantity (MOQ) and lead time?
This helps distributors plan inventory and budget efficiently.
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