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The stability of 25-hydroxyvitamin D3 can actually vary by 34%? Uncover the key factors behind this!
Release time:
2025-05-14
Introduction:
Did you know that the stability of 25-hydroxyvitamin D3 products from different manufacturers varies significantly? Some manufacturers' products may lose up to 34% of their active ingredients when exposed to high temperatures! How can you ensure that the product you choose remains stable during production and storage? Today, we'll use data to speak for itself, and you'll understand the core secret of HD3 stability!
Why is stability crucial?
Like most monomeric vitamins, 25-hydroxyvitamin D3 (hereinafter referred to as HD3) is thermally sensitive, and its active ingredients may be lost under high temperature conditions. If the stability is not properly maintained, there is a high risk of the vitamins purchased at high prices being wasted. Therefore, stability is one of the golden standards for measuring the quality of HD3 products!.
How to scientifically evaluate stability?
The internationally recognized ICH (International Council for Harmonization of Technical Requirements for Pharmaceuticals for Human Use) guidelines generally require two types of experiments: an accelerated experiment at 40°C for 6 months and a long-term experiment at 25°C for 24 months. Jingxin HD3 not only meets international standards but also undergoes additional testing at temperatures closer to actual scenarios, such as 30°C and 18°C. The results show that its stability is on par with or even superior to that of imported products!.
Key data comparison (content loss rate%)
|
|
Jingxin HD3 (Mean values of three batches) |
imported products |
| 40°C/6 months |
4.5% |
5.2% |
|
30℃/6 months |
3.4% |
3.2% |
|
25℃/24 months |
4.3% |
5.0% |
|
18℃/24 months |
4.0% |
4.2% |
- The "Speed Test" at High Temperatures: Who is Swimming Naked?
We compared multiple commercially available HD3 products through a 40℃ accelerated test, and the results are shocking:
- Jingxin HD3: Less than 1% loss in 30 days
- Manufacturer A: A staggering 34.85% loss in 30 days!
- Manufacturer B: Over 13% loss rate in 30 days
In the even more stringent 60℃ destruction test, Jingxin HD3 remained stable, while some manufacturers' products lost more than 50% of their active ingredients in just 5 days!
(See the table at the end of the article for detailed data, scroll down to view)
- The Core Secret of Stability: Raw Materials + Technology
Why is there such a huge gap? The key lies in two points:
(1) Raw Material Purity: Raw materials with high impurity content accelerate degradation;
(2) Formulation Technology: Jingxin adopts innovative stabilization technology to lock in active ingredients even under high temperature and humidity!
- Three Major Reasons to Choose Jingxin HD3
(1) Data Speaks: Tested to international standards + verified in multiple scenarios, stability matches imported products
(2) Advanced Technology: Innovative raw material synthesis + formulation stabilization technology, industry-leading
(3) Batch Consistency: Multi-batch testing, consistent quality
Bonus at the End: High Temperature & Extreme Test Data Tables
40℃ Accelerated Test Data Table
|
Manufacturer |
Batch No. |
40℃/30 days Loss |
|
Jingxin-1 |
2111031 |
0.90% |
|
Jingxin-2 |
2310091 |
0.38% |
|
Imported Product |
2104*** |
0.81% |
|
Manufacturer A |
202412**** |
34.85% |
|
Manufacturer B |
202501***** |
13.23% |
60℃ Destruction Test Data Table
|
Manufacturer |
Batch No. |
60℃/5 days Loss |
60℃/10 days Loss |
60℃/30 days Loss |
|
Jingxin-1 |
2311281 |
0.90% |
2.31% |
10.41% |
|
Manufacturer C |
202401** |
1.10% |
2.66% |
24.41% |
|
Manufacturer A |
202306**** |
0.36% |
8.04% |
13.44% |
|
Manufacturer D |
202403** |
52.08% |
58.75% |
64.13% |
|
Manufacturer B |
202305** |
41.10% |
54.27% |
57.27% |
Call to Action:
Choose the Right Product, Reject Waste!
Contact the Jingxin team now to get a FREE stability test report or customize an exclusive solution!
Disclaimer:
The data in this article is based on laboratory test results and is for reference only. Actual effects may vary due to factors such as environment and storage conditions. The product information and performance data mentioned in this article are subject to the latest official release. Jingxin shall not be legally liable for any actions taken in reliance on the content of this article. For specific product selection, it is recommended to consult professionals or further verify through official channels.
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