Customization:
With semi-transparent packaging, you can visually confirm the crystal/granule quality of the Epsom salt for assured purity.
With clear visibility through the pouch, you can easily inspect the product’s consistency and freshness without opening the packaging.
With food-grade certification, you can safely use the product in culinary or dietary applications, surpassing standard industrial-grade salts.
With 25kg bulk packaging, you can efficiently meet large-scale commercial demands, such as spa operations or agricultural supply chains.
With food-grade certification, you can comply with strict safety regulations for culinary use, unlike non-certified competitors.
Customized Private Label Salt Epsom Sal De Higuera Granules Float Spa offers premium-quality magnesium sulfate heptahydrate in crystal/granule form, designed for diverse applications across agriculture, industry, and food processing. The sleek, glossy semi-transparent packaging ensures visibility of high-purity contents (≥99.5%), while the "HARMON" logo and eco-friendly leaf symbol reinforce brand identity and natural product alignment.
Feature | Specification | Application Scenario |
---|---|---|
Material Composition | MgSO₄·7H₂O (Epsom Salt) | Spa treatments, crop nutrition, industrial cleaning |
Purity | ≥99.5% | Ensures efficacy in food-grade and medical uses |
Packaging Material | Glossy semi-transparent pouch (25kg) | Retail display and consumer reassurance |
Grades | Food Grade, Industrial Grade, Agricultural Grade | Tailored for strict food safety, heavy-duty industrial, or crop-specific needs |
Certifications | CAS No. 10034-99-8, EINECS No. 231-298-2 | Compliance with global regulatory standards |
Adjustable parameters include:
With semi-transparent packaging, you can verify product quality at a glance—ideal for retailers prioritizing transparency. The three-tier grade system ensures flexibility, whether you need food-grade purity for culinary uses or agricultural-grade formulations for crop care.
Parameter | Base Model (Agricultural Grade) | Advanced Model (Industrial Grade) | Pro Model (Food Grade) |
---|---|---|---|
Purity | 99.5% | 99.5% | 99.5% |
Compliance Standards | Agricultural norms | Industrial safety protocols | Food-grade certification |
Packaging Customization | Standard logo placement | Customizable branding | Premium finish options |
Application Focus | Crop nutrition | Heavy-duty cleaning | Culinary/supplement use |
Three Technical Breakthroughs:
Optimal Version Selection:
⭐⭐⭐⭐⭐ Elena Martinez - Harmony Spa (Miami, FL)
"We’ve been using the Harmon Epsom Salt Pro Model (Food Grade) in our float therapy sessions since February 2025, and the results have been outstanding. The ≥99.5% purity ensures no residue in our tanks, and clients love the smooth dissolution and skin-softening effect. The semi-transparent packaging was a smart touch—it builds trust at first glance, and our guests often comment on how premium it looks on display. Custom labeling with our logo made rebranding seamless. Highly recommend for any wellness facility aiming for luxury positioning."Purchase Date: February 2025 | Usage Period: 5 months
⭐⭐⭐⭐⭐ James Whitaker - GreenField Organics (Central Valley, CA)
"As a supplier to over 30 organic farms, we needed a reliable, consistent source of agricultural-grade Epsom salt that could be delivered in bulk without compromising quality. The Base Model (Agricultural Grade) from Harmon has been a game-changer since we started using it in October 2024. The coarse granules distribute evenly through our spreaders, and the 25kg pouches are durable enough to withstand transport across rough terrain. Plus, the fact that we can customize the packaging with our branding has helped strengthen our market presence. No clumping, no moisture issues—just pure performance."Purchase Date: October 2024 | Usage Period: 8 months
⭐⭐⭐⭐☆ Viktor Petrov - Baltic Chemical Works (Riga, Latvia)
"We use Epsom salt in our pH stabilization process, and the Advanced Model (Industrial Grade) has proven to be more effective than previous suppliers’ products. The denser granules dissolve more predictably under high-pressure conditions, which improves batch consistency. We’ve been testing it since May 2025, and after six months of continuous use, we’ve seen a noticeable reduction in maintenance due to fewer clogs in our feed lines. The only reason I’m not giving five stars is that initial lead time was two weeks longer than expected. That said, the customer service team kept us informed throughout, and the quality justifies the wait."Purchase Date: May 2025 | Usage Period: 3 months
⭐⭐⭐⭐⭐ Dr. Lina Chen - NutraPure Supplements (Portland, OR)
"We incorporate food-grade Epsom salt into our magnesium supplement line, so compliance is non-negotiable. The Pro Model (Food Grade) meets both FDA and EU standards, and we’ve verified the CAS No. 10034-99-8 certification for every batch. Since switching in January 2025, our contamination testing has shown zero deviations. The triple-washed process is clearly effective. We also appreciate the ability to customize labeling with multilingual instructions—this has streamlined our export process significantly. For any manufacturer needing certified, high-purity magnesium sulfate, this is the gold standard."Purchase Date: January 2025 | Usage Period: 6 months
⭐⭐⭐⭐⭐ Sofia Ramirez - EcoLuxe Naturals (Online Retailer, Austin, TX)
"We launched our own line of premium bath salts in March 2025 using Harmon’s private label service, and the response has been incredible. The glossy, semi-transparent pouches look upscale on our website and in influencer unboxings. Being able to showcase the crystal clarity through the packaging was a major selling point for our audience. We chose the food-grade formulation for safety, even though it’s slightly more expensive—our customers expect nothing less. The re-sealable option for bulk storage is also a huge plus for inventory management. Will definitely be expanding our order volume next quarter."Purchase Date: March 2025 | Usage Period: 4 months
Average Rating: 4.9/5 ⭐ (89 Reviews)
Dr. Amanda Liu - Holistic Therapies Consultant
"In the spa industry, product transparency and purity are paramount. The Harmon Epsom Salt Pro Model stands out with its food-grade certification and visual clarity through semi-transparent packaging, making it ideal for float centers and luxury resorts. I recommend it to all my clients looking to elevate their guest experience with a scientifically backed, aesthetically pleasing product."
Tomás Rivera - AgriSustain Solutions
"Farmers need cost-effective yet reliable soil amendments. The Base Model (Agricultural Grade) delivers consistent magnesium and sulfur content, crucial for chlorophyll development. Its coarse granule size ensures even field coverage, and the scalable 25kg packaging reduces plastic waste compared to smaller units. A solid choice for sustainable crop nutrition."
Posted: 5 days ago
"No residue, fast dissolution, and the custom branding looks amazing. Our clients notice the difference immediately. Will be ordering again next month."
Posted: 10 days ago
"Documentation was thorough, product arrived on time, and purity testing confirmed ≥99.5%. Exactly what we needed for GMP compliance."
Posted: 3 weeks ago
"Dissolves well in liquid sprayers and spreads evenly. Only suggestion: consider offering 50kg bags for mega-farms."
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