90% Hydrolyzed Amino Acid Powder
The Tri-Use Flagship — ≥ 85% Free Amino Acids for Crop, Feed and Skin
Free amino acid ≥ 85.0%
Water solubility 100%
pH 4.0 – 6.0
Every lot ships with a Certificate of Analysis stating tested total amino acids, free amino acids, total nitrogen and chloride.
Product Overview
Amino acids are the building blocks of proteins and, in free form, the most readily absorbed nitrogen source a plant or an animal can take up. JINGFENG’s amino acid range is produced from plant protein (soybean) or animal protein by acid or enzymatic hydrolysis, which breaks the protein chain down into free amino acids, short peptides and water-soluble nitrogen. The result is a 100% water-soluble input used as a foliar and fertigation biostimulant, a chelating agent for trace elements, and a feed-grade protein source.
90% Hydrolyzed Amino Acid Powder is the flagship of the hydrolyzed line and the most concentrated grade we make: ≥ 90% total amino acids with ≥ 85% in the free form, ≥ 15% organic nitrogen and ≥ 42% organic carbon, at 100% water solubility and a pH between 4.0 and 6.0.
The balanced organic carbon and organic nitrogen matrix is what sets it apart from a simple nitrogen source. The carbon feeds soil microbial activity and improves soil structure around the root, while the organic nitrogen is already in amino form and needs no conversion. Sodium is held to ≤ 1.0%.
Because the purity and the solubility are so high, this is the grade specified for premium agriculture (organic and export-grade crops), high-end feed (breeder and layer rations, premium pork and beef) and luxury cosmetics (barrier repair, deep hydration). Crude protein is ≥ 98%.
Key Benefits
≥ 85% free amino acids
The highest free amino acid guarantee in the range — ≥ 85.0% of a ≥ 90.0% total, so almost the whole load is immediately bioavailable.
Dissolves completely
100% water soluble with no residue, so it can go straight into the spray tank or through a drip line.
High free amino acid share
A large part of the load is in the free form, which plants and animals absorb without further breakdown.
Low chloride option
Low-chloride grades avoid salt burn on chloride-sensitive crops and keep the salt load down in feed rations.
Blend-friendly
A free-flowing powder that disperses evenly into NPK, organic fertilizer and feed premixes, even at low inclusion rates.
COA on every batch
Each lot ships with a Certificate of Analysis stating the tested total amino acids, free amino acids, total nitrogen, chloride and heavy metals against the stated Chinese industry standards.
Technical Specification
| Parameter | Specification | Test standard |
|---|---|---|
| Appearance | Light yellow powder | Visual inspection |
| Total amino acid | ≥ 90.0% | NY/T 1975-2010 |
| Free amino acid | ≥ 85.0% | NY/T 1975-2010 |
| Organic nitrogen | ≥ 15.0% | NY/T 1977-2010 |
| Organic carbon | ≥ 42.0% | NY/T 1976-2010 |
| Crude protein | ≥ 98.0% | |
| Water solubility | 100% | NY/T 1973-2021 |
| pH | 4.0 – 6.0 | NY/T 1973-2021 |
| Lead (Pb) | ≤ 50 ppm | NY/T 1978-2022 |
| Cadmium (Cd) | ≤ 10 ppm | NY/T 1978-2022 |
| Mercury (Hg) | ≤ 5 ppm | NY/T 1978-2022 |
| Arsenic (As) | ≤ 10 ppm | NY/T 1978-2022 |
| Chromium (Cr) | ≤ 50 ppm | NY/T 1978-2022 |
Specification values are guaranteed minimums on a dry basis, taken from the batch Certificate of Analysis and tested against the stated Chinese industry standards. Every shipment travels with its own COA stating the tested values.
Need the full Certificate of Analysis, MSDS, or TDS for your formulation or tender file?
Form & Solubility
Form: fine, free-flowing powder with low dust, easy to weigh out by the bag and to blend into dry mixes.
In water: 100% water soluble. It wets out quickly and dissolves cleanly under light agitation, leaving no residue to block filters, spray nozzles or drip lines.
Handling: use standard dust protection when handling bulk. Reseal opened bags to keep moisture out.
One specification, three industries. The same lot serves a foliar programme on table grapes, a breeder ration and a luxury cream base. That is not a compromise — it is what a ≥ 85% free amino acid hydrolysate with 100% solubility, a skin-mimicking pH and ultra-low sodium can do.
Sodium. Held to ≤ 1.0%, which keeps the salt load low enough for concentrated feed rations and for leave-on cosmetic formulations where a high electrolyte level would destabilise the system.
Compatibility. Fully compatible with hyaluronic acid, hydrolysed collagen, squalane and plant extracts. Avoid strong alkaline ingredients above pH 8.
How the amino acid grades compare
| Grade | Form | Total amino acid | Free amino acid | Total nitrogen | Best for |
|---|---|---|---|---|---|
| Salt-Free Amino Acid Liquid 30% | Liquid | ≥ 300 g/L | — | ≥ 7.0% | Chloride-sensitive crops; foliar and drip |
| 50% Hydrolyzed Amino Acid Powder | Powder | ≥ 45.0% | ≥ 40.0% | ≥ 15.0% | Cost-efficient foliar and fertigation over large areas |
| 50% Enzymatic Amino Acid Liquid | Liquid | ≥ 500 g/L | 20 – 30 g/L | — | Fertigation and foliar programmes, no dissolving step |
| 60% Hydrolyzed Amino Acid Powder | Powder | ≥ 60.0% | ≥ 55.0% | ≥ 12.0% | General-purpose foliar, drip and flushing |
| 80% Hydrolyzed Amino Acid Powder — Tank-Mix | Powder | ≥ 80.0% | ≥ 75.0% | ≥ 12.5% | Liquid NPK and trace-element compounding |
| 80% Amino Acid Powder — Standard | Powder | ≥ 80.0% | ≥ 75.0% | ≥ 12.5% | Feed premixes, dry blends, straight foliar and soil |
| 90% Hydrolyzed Amino Acid Powder (this product) | Powder | ≥ 90.0% | ≥ 85.0% | ≥ 15.0% organic N | Premium agriculture, feed and cosmetics |
| 90% Enzymatic Amino Acid Powder | Powder | ≥ 90.0% | ≥ 65.0% | ≥ 16.0% | Peptide-rich; organic and cosmetic specifications |
All grades are 100% water soluble and are hydrolysed from plant-source protein. Higher grades carry a larger free amino acid share, so less product is needed per hectare for the same response.
Applications & Dosage
One specification for three industries: premium and organic agriculture, high-end feed rations, and luxury cosmetic formulations.
| Application | How to use | Rate |
|---|---|---|
| Foliar spray — agriculture | Spray the leaf evenly, front and back, every 8–10 days through seedling, flowering and fruiting. Suits high-value crops: grapes, strawberries, herbs, organic vegetables. | 1:1200 – 1:1800 (0.56–0.83 g/L) · 2–3 times per cycle |
| Drip irrigation — agriculture | Apply through the drip system for uniform root-zone nutrition and better fertiliser use efficiency. | 1:2500 – 1:3000 (0.33–0.4 g/L) · 0.8–1.2 kg per acre, 3–4 times |
| Poultry feed | Mix evenly into the basal ration and use continuously through breeding and laying. | 0.2 – 0.4% of total feed |
| Livestock feed | Blend with the concentrate, adjusting the rate by growth stage. | 0.3 – 0.6% of total feed |
| Cosmetics — masks and serums | Dissolve in deionized water first, then combine with essences such as hyaluronic acid or collagen. | 1.0 – 2.5% |
| Cosmetics — lotions and toners | Blend into the aqueous phase during formulation; compatible with humectants and plant extracts. | 0.6 – 1.2% |
| Cosmetics — day and night creams | Add to the emulsion system at 40–50 °C and mix evenly with emulsifiers and actives. | 1.2 – 3.0% |
Packaging & Storage
| Pack size | Description |
|---|---|
| 1 kg / 5 kg / 10 kg | Printed aluminium foil bag |
| 10 kg / 20 kg | Printed carton box |
| 20 / 25 kg | Woven or paper bag with inner liner; colour-printed PP/PE bag with inner liner |
| 200 L drum / 1000 L IBC | For liquid grades; food-grade HDPE drum with tamper-evident closure |
| 1000 / 1100 kg | Jumbo bag with discharge spout |
Storage: Store in a cool, dry, well-ventilated place, away from direct sunlight and moisture. Stable for 24 months in the sealed original packaging; reseal opened bags. Liquid grades: store upright and frost-free.
Custom packaging, private-label printing and OEM specifications are available on request. Packaging photos are available in the product gallery.
Successful Cases
Luxury anti-aging cream formulation, Shanghai
A high-end skincare brand rebuilding its night cream around hydration and barrier repair. Added at 2.0% with hydrolysed collagen and squalane. Clinical tests showed 24-hour moisture retention up 55% and barrier repair up 40% after four weeks; the product launched at a 35% premium.
Explore applications →
Field reference
Premium breeder layer farm, Jiangsu — 20,000 birds
Needed better eggshell quality, hatchability and egg nutrition for a premium breeding-egg certification. Added at 0.3% of the basal ration for 12 weeks through peak lay. Eggshell breaking strength rose 25%, hatchability went from 82% to 92% and egg protein content improved 8%; the eggs certified organic and sold at a 40% premium.
Explore applications →
Field reference
Organic grape cultivation, Yunnan — 50 acres
Targeting European organic export standards with higher sugar and better colour. Foliar at 1:1500 during berry expansion, every 9 days, three times, plus two drip applications at 1:2800. Fruit reached 19.0 °Brix, up 2.5 °Brix on the previous year, with uniform colour and firm flesh; the crop passed EU organic certification and exported at a 50% premium.
Explore applications →
Field reference
Organic skincare laboratory, South Korea
Incorporated into a hyaluronic acid serum; clinical testing showed a 40% improvement in long-term hydration over the base formula alone.
Explore applications →
Field reference
Premium aquafeed producer, Norway
Used in salmon feed formulations, with an improved feed conversion ratio and better flesh quality reported.
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Field reference
Specialty coffee farm, Colombia
Foliar application during bean development contributed to higher bean density and a more complex cup profile as scored by professional cuppers.
Explore applications →
Full case studies with crop data are published in our application sectors.
Frequently Asked Questions
How is this different from a conventional hydrolyzed amino acid powder?
Three things: the free amino acid share (≥ 85%, roughly 20% above a standard grade), the balanced organic carbon and organic nitrogen matrix (≥ 42% and ≥ 15%) that feeds both the crop and the soil biology, and the purity control — sodium at ≤ 1.0%, heavy metals within the stated limits, 100% solubility. That combination is what makes it usable in cosmetics as well as in the field.
How does it differ from your 90% enzymatic powder?
Both guarantee ≥ 90% total amino acids, but they are built differently. This hydrolyzed grade carries ≥ 85% free amino acids, so the response is immediate. The enzymatic 90% grade carries ≥ 65% free amino acids with a much larger peptide fraction, which acts as a signalling and sustained-release pool. Choose this one for the fastest uptake; choose the enzymatic grade when you want the peptide effect.
Why can one product serve agriculture, feed and cosmetics?
Because the value is the same in all three: highly bioavailable amino acids. They are the building blocks of plant proteins and enzymes, of animal tissue, and of skin components such as the natural moisturizing factor. The purity, the pH and the solubility that make it work on a leaf are the same properties a formulator needs.
Is it safe for sensitive and mature skin?
The powder itself is a raw material and should be formulated into finished cosmetic products under GMP; it is not intended to be applied neat. In a finished formulation it is well suited to sensitive and mature skin: no harmful additives, ultra-low sodium, and a pH close to that of skin.
How does the organic carbon to nitrogen ratio help the crop?
The ≥ 42% organic carbon and ≥ 15% organic nitrogen work as a matrix. Nitrogen drives growth; the carbon feeds soil microbial activity, improves soil structure and raises nutrient uptake efficiency — which is exactly what organic and high-value systems depend on.
Can it be mixed with other cosmetic ingredients?
Yes — hyaluronic acid, hydrolysed collagen, squalane and plant extracts all work. Avoid strong alkaline ingredients above pH 8, which will affect stability.
Can it be used in organic and certified products?
It is hydrolysed from natural raw materials with no chemical additives, and meets the requirements of organic agriculture standards and of clean beauty formulation. Final certification always depends on the full formulation and on your certifier.
What is the shelf life and how should it be stored?
24 months in the sealed original packaging, stored cool, dry and out of sunlight. At ≤ 5% moisture the powder stays free-flowing and does not lose potency.
What is the minimum order and the sample policy?
Standard MOQ is one pallet (20 kg bags, ten bags per pallet). Free samples are available for quality testing and formulation trials, and custom packaging or small-batch runs can be arranged for cosmetic and feed brands.
Also Available in This Family
85% Hydrolyzed Amino Acid Powder
Transparent Amino Acid Liquid 30%
30% Amino Acid Round Granule
Amino Oligosaccharide Peptide Liquid
Amino Acid Chelated Calcium and Magnesium Liquid
Amino Acid Chelated Trace Elements Liquid
Amino Acid Chelated Trace Elements Powder 15%
30% Hydrolyzed Amino Acid Powder
45% Hydrolyzed Amino Acid Powder
Concentrated Amino Acid Liquid 30%
40% Chlorine-Free Amino Acid Powder
80% Enzymatic Amino Acid Powder
70% Hydrolyzed Amino Acid Powder
50% Enzymatic Amino Acid Liquid
90% Enzymatic Amino Acid Powder
60% Hydrolyzed Amino Acid Powder
50% Hydrolyzed Amino Acid Powder
Salt-Free Amino Acid Liquid 30% – Plant-Source, Low Chloride
80% Amino Acid Powder, Standard Grade
80% Hydrolyzed Amino Acid Powder – Tank-Mix GradeNeed a quotation or a sample?
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