MAX AMINO N16
Plant-derived amino acid biostimulant rich in organic nitrogen for efficient absorption and sustained crop nutrition.

Details
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MAX AMINO N16 is a high-quality plant-derived amino acid product produced using advanced enzymatic hydrolysis technology. It can be widely used in foliar spraying, drip irrigation fertilization or the production of formulated liquid fertilizer to meet the nutritional needs of crops at different growth stages. Thanks to the mild and efficient enzymatic hydrolysis process, its amino acids maintain natural activity and are more easily absorbed and utilized by crops, improving nutrient utilization. At the same time, enzymatic amino acid products contain no chemical residues, are highly compoundable, are highly safe to use, and are not likely to cause phytotoxicity or physiological stress to crops, providing more efficient, safe, and sustainable nutritional solutions for modern agriculture.
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Benefits
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• Accelerates plant growth by enhancing respiration and metabolic activity.
• Stimulates rapid root growth and improves root vitality.
• Enhances crop tolerance to low temperature and delays premature senescence.
• Improves flower and fruit retention, contributing to better yield formation.
• Enhances overall crop quality through improved nutrient utilization.
• Synergistically improves nutrient uptake and enhances herbicide effectiveness.
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Field Application Cases
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Recommended Application
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| Method | Crop | Period | Dosage | Use Suggestions |
| Root Irrigation/Sprinkler irrigation | Vegetables (tomatoes, watermelons, peppers, etc.) | After transplanting seedlings and continuous harvesting period | 3-8 Kg/Ha | 0.75-1kg/1000LWater |
| Fruit trees (citrus, apples, grapes, cherries) | Germination stage, young fruit stage | 5-10 Kg/Ha | 0.75-1kg/1000LWater | |
| Tubers (potatoes, beets, sweet potatoes, etc.) | Seedling stage, tuber expansion stage | 3-8 Kg/Ha | 0.75-1kg/1000LWater | |
| Leafy vegetables (lettuce, lettuce, etc.) | Seedling stage, tuber expansion stage | 3-8 Kg/Ha | 0.75-1kg/1000LWater | |
| Cotton | Seedling stage, flower bud stage | 3-8 Kg/Ha | 0.75-1kg/1000LWater | |
| Foliar Application | Rice, wheat | Greening stage, grouting stage | 0.75-1 Kg/Ha | 0.75-1kg/1000LWater |
| Tubers (potatoes, beets, sweet potatoes, etc.) | Tuber formation stage | 0.75-1 Kg/Ha | 0.75-1kg/1000LWater | |
| Corn | Seedling stage, ear stage | 0.75-1 Kg/Ha | 0.75-1kg/1000LWater | |
| Soybeans | Pod setting period | 0.75-1 Kg/Ha | 0.75-1kg/1000LWater | |
| Seed treatment | Wheat, cotton, corn | Soaking seeds | Dilute 100-500 times |
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Honors and Qualifications
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Clients feedback
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Pakistan
Ali
General Manager
Before discovering Citymax, we were only distributing European brands. After seeing Citymax at the exhibition, we studied their formulations and found that many of their products demonstrate exceptional R&D capabilities. They also provided extensive application advice, making it easier for us to promote their products to farmers. We hope to continue developing the Pakistani market with Citymax.
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Spain
Juan Carlos
Chairman
We've always wanted to move some of our formula production to China. We visited numerous Chinese factories and saw Citymax's production equipment and production lines, which gave us a good understanding of their manufacturing capabilities. They also offer excellent quality control, beautiful packaging designs, and high-quality packaging materials. We're very satisfied.
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Russia
Alexey
Supply chain manager
The Russian market is dominated by liquid final products, and we were eager to introduce unique formulas. After understanding our climate and primary crops, Citymax developed customized liquid formulas for our winter wheat and other grains. These products are now extremely popular and have become our flagship products.
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Jordan
Mohammed
R&D manager
Before choosing Citymax, we frequently encountered issues with other Chinese suppliers, such as poor water solubility and product separation after dissolution, which resulted in significant customer losses. Citymax addressed this issue by recommending suitable products and optimizing some of the formulations, much to the great satisfaction of our production department. We were also surprised to discover that their delivery time was approximately 30 days faster than our previous supplier.
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Chile
José
Agronomist
We own a 500-hectare farm in Chile, primarily growing cherries, lemons, and citrus fruits. While using Citymax products in recent years, we've experienced several extreme weather events. However, by consistently using potassium humate, seaweed, and amino acids, we've found that compared to other farms, our yields remain high, and the fruits' resilience and quality have been significantly improved.
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Mexico
Luis
Product development manager
We chose Citimax as our raw material supplier because of their excellent service, especially their guidance on product quality and assistance with product formulation. They helped us develop a liquid foliar fertilizer for growth promotion. They adjusted the raw material ratios based on our existing formula and provided detailed advice on the formulation production process. It was truly excellent!
latest News
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about us
CityMax-Global leading biostimulant partner
Since 2012, Citymax has provided high quality biostimulants -humic acid, fulvic acid, amino acids, seaweed extracts, chelated EDTA/EDDHA to growers and fertilizer producers in over 70 countries, developed more than 30 brand distributors and global OEM partnerships. As an honorary member of EBIC and China Biostimulant Committee, we hold OMRI, ECOCERT, and REACH certifications, continuously innovating to deliver sustainable agricultural solutions worldwide.
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2012Establishment Time
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30+global Distributors
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70+countries

Free amino acids and peptides
Fulvic acid derived from corn stalks
Organmix
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DiamondMax NO.2
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Ultra Fulvic
Max UniqueHumate100
Ultra HumiMax
ULTRA HUMIMAX DF
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ULTRAMINO
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ULTRALGAE Plus
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GROWMAX-MIX
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Chitosan Oligosaccharide(liquid)
5-AMINOLEVULINIC ACID (5-ALA)
Alginate oligosaccharide(powder)
Alginate oligosaccharide(liquid)
Chitosan Oligosaccharide(powder)


80–85% high-purity amino acids with ≥16% organic nitrogen, providing efficient and readily available nitrogen nutrition.









