When you're searching for a cost-effective lysine source that doesn't compromise animal performance, L-Lysine Sulphate 70 from EverStar Group offers the perfect balance. Manufactured in our own 5,000+ ton capacity facility with 13 years of feed additive expertise, our product provides ≥55% L-lysine activity with proven 100% bioequivalence to HCl forms. You'll reduce your feed cost by 15-20% per unit of active lysine while improving gut health through beneficial fermentation co-products. Our granular formulation eliminates dust issues in your mill and prevents segregation in premixes. With EU REACH compliance, 99.5% on-time delivery to over 50 countries, and factory-direct pricing, EverStar gives you both quality assurance and supply chain reliability you can count on.

| Parameter | Specification |
|---|---|
| L-Lysine Activity | ≥55% |
| L-Lysine Sulphate Purity | ≥70% |
| Loss on Drying | ≤3.0% |
| Ash | ≤4.0% |
| Ammonium Salt (as NH₄) | ≤1.0% |
| Heavy Metals (Pb) | ≤10 ppm |
| Particle Size | ≥90% through 20 mesh |
| CAS Number | 60343-69-3 |
| Package | 25kg bag |
| Shelf Life | 24 months (unopened, dry storage) |
Note: Product specifications may be adjusted during product iteration and optimization. Please submit your inquiry to us for the latest data and official COA documents.
What Makes Our Lysine Sulphate Stand Out?Exceptional Cost Performance
You confront consistent weight to decrease bolster costs without relinquishing development rates. Our item tackles this challenge by conveying the same organic esteem as premium lysine HCl at essentially lower taken a toll per ton of wrapped up bolster. The 55% lysine action combined with remaining amino acids and peptides from aging implies you're getting more than fair lysine—you're getting a total wholesome package.
The granular shape anticipates the clean clouds and dealing with issues common with powdered amino acids. Your nourish process administrators will appreciate the progressed working conditions, and your quality control group will see more reliable blending with zero isolation in vitamin-mineral premixes.
Unlike immaculate manufactured shapes, this fermentation-derived item contains natural acids and prebiotic compounds that back intestinal keenness. Field trials reliably appear 0.8-1.2% FCR enhancement in grower-finisher pigs, with outstanding lessening in post-weaning the runs frequency.
Even in humid tropical climates, our specialized granulation technology for L-Lysine Sulphate 70 resists caking and moisture pickup. You can store it confidently knowing that every bag maintains its full potency and flowability.

When reformulating from L-Lysine HCl 98%, use the 1.39:1 replacement ratio. For every 1 kg of HCl form, you'll need 1.39 kg of our sulphate product to maintain equivalent lysine levels. This accounts for the difference in lysine activity (55% vs. 78.8%).
You'll get the best results in:
While the sulphate ion does affect Dietary Cation-Anion Difference (DCAD), the impact at standard inclusion rates remains minimal. You can easily adjust with routine salt or sodium bicarbonate levels if needed for precise electrolyte management.
Our dedicated feed additive production line uses advanced fermentation technology with strict batch-to-batch quality control. Every lot undergoes complete laboratory analysis before shipment, ensuring the ≥55% lysine activity you expect.
With over 5,000 tons of on-site inventory and 99.5% on-time delivery performance, we keep your production running smoothly. Whether you need a 1-ton trial order or full container loads, we respond quickly with flexible MOQ options.
Our team of animal nutritionists and chemical engineers provides one-on-one formulation support. We'll help you optimize inclusion rates, calculate exact replacement ratios, and troubleshoot any application questions. Free samples are available for your evaluation and feed trial validation.
We keep up EU REACH enrollment and ISO9001 certification, with full traceability documentation for each shipment. You'll get total COA, MSDS, and administrative back for purport clearance in your country.

Q: What is the substitution proportion between Lysine Sulfate 70 and Lysine HCl 98.5%?
A: By and large, 1.39 kg of Lysine Sulfate 70 (55% lysine) breaks even with 1 kg of Lysine HCl (78% lysine) in terms of L-lysine substance. This proportion accounts for the action distinction whereas keeping up wholesome equivalence.
Q: Is the bioavailability comparable to the HCl form?
A: Yes, different bio-assay tests utilizing the slope-ratio strategy affirm that the organic esteem is 100% relative to Lysine HCl. Your creatures utilize the lysine from sulfate fair as productively as from hydrochloride forms.
Q: Does the sulfate radical influence electrolyte adjust in animals?
A: Investigate appears that at standard consideration levels, it does not adversely affect DCAD. The sulfate commitment is effortlessly overseen inside ordinary slim down detailing parameters by altering salt or bicarbonate levels if necessary.
Q: How does it perform in muggy tropical climates?
A: Its specialized granulation and moo hygroscopicity make it more safe to caking than powdered lysine, given you store it in a dry, ventilated zone absent from coordinate sunlight.
Q: Can this item be utilized in premixes?
A: Completely. The physical thickness and molecule measure are particularly outlined to avoid isolation when mixed with other vitamins and minerals. The dust-free granules moreover decrease respiratory dangers for your laborers and avoid bridging in nourish bins.
Q: What is the ordinary rack life?
A: When put away in unique, unopened bundling in a cool, dry area, it keeps up full power for 24 months from the generation date.
Contact our team at info@cneverstar.com for customized formulation guidance, product samples of L-Lysine Sulphate 70, and a detailed quotation tailored to your specific requirements.