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Collagen Peptides Heavy Metal Levels Below Detection Limits for Safe in Food Grade and Health Products

Basic Information
Place of Origin: China
Brand Name: Shi Hong
Model Number: Collagen Peptides
Minimum Order Quantity: 1ton
Price: USD 6.5~7.8/KG
Packaging Details: 20KG/BAG, (Kraft bag outside and 2 PE bags inside),or as customers’ requests.
Delivery Time: 5~15 days
Payment Terms: T/T, L/C
Supply Ability: 1000 tons per month
Detail Information
Highlight:

Safe Collagen Peptides

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Food Grade Collagen Peptides

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Detection Limits Collagen Peptides


Product Description

Collagen Peptides Heavy Metal Levels Below Detection Limits for Safe in Food Grade and Health Products

Subheadline:
The clean, fast-absorbing collagen peptide that works in beauty drinks, joint health powders, and high-protein snacks.


The Short Story
Most collagen peptides are either too large to absorb well or come from questionable sources. Ours are different.

  • Molecular weight controlled at ≤3000 Da → absorbed directly

  • Hydroxyproline 9.86% → real collagen, not cheap protein

  • Protein 97.56% (dry basis) → high potency, low filler

  • Ash only 0.45% → clean taste, no chalkiness

  • Heavy metals (Pb, As, Cd, Hg) not detected → safe

  • Chromium 0.35 ppm → no tannery waste, no hidden risks


At a Glance – Why It Works

 
 
What You Get Why It Matters
Small molecule (3000 Da) No digestion required, faster results for skin & joints
High hydroxyproline Proven collagen integrity, not gelatin or protein spiking
Ultra-low ash & moisture Better solubility, longer shelf life, neutral flavor
Clean heavy metal profile Meets strict international food safety expectations
Fresh bovine hide origin Zero chromium from leather waste, fully traceable

Real Data – One Batch (January 2026)

 
 
Parameter Result GB Limit
Moisture 4.56% ≤7%
Ash 0.45% ≤2%
Hydroxyproline (dry) 9.86% ≥3%
Protein (dry, N×5.79) 97.56% ≥90%
pH (1% sol.) 6.56 5-7
Chromium 0.35 mg/kg ≤2.0 mg/kg
Lead / Arsenic / Cadmium / Mercury Not detected ≤1.0 / 1.0 / 0.1 / 0.1 mg/kg
Microbiology Pass <10,000 CFU/g

Where to Use It

  • Beauty from within – liquid collagen shots, flavored drinks (3-10 g/serving)

  • Active nutrition – joint recovery blends, post-workout peptides (5-10 g/serving)

  • Functional snacks – protein bars, gummies, jellies (2-8 g/serving)

  • Dairy & alternatives – high-protein yogurt, milk fortification (1-3 g/serving)

  • Solid beverages – instant collagen sachets, meal replacements (5-15 g/serving)


What You Won’t Find
No peroxide bleaching. No sulfur dioxide. No industrial leather waste. No hidden fillers.


Ready for Your Label
Fully compliant with GB 31645-2018. Each batch comes with a complete COA (heavy metals, amino acid profile, microbiology). Custom packaging and molecular weight options available.


Contact

SALES DIRECTOR: JOHN
Phone: +86 138 8078 3260
Email: john@scamino.com

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Ratings & Review

Overall Rating

4.7
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
67%
4 stars
33%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

S
Stefan Bauer
Germany Feb 24.2026
We replaced our previous supplier with this. Same spec, 12% lower landed cost. Production team says thank you.
J
Johnson
United States Jan 8.2025
Replace the IBC drum with flexitank.Saving 7% packing cost and take the container home directly.Boss said good idea.
R
Rodríguez
Spain May 27.2024
Good for liquid formulation.The water-soluble liquid is transparent.
Contact Details
John

Phone Number : +86 138 8078 3260

WhatsApp : +8613880783260