How to avoid a contaminated protein powder
Answer
Contaminants come from the raw material and the facility. The practical response is choosing batch certified products and preferring simple formulas, since this site does not name brands.
Key takeaways
- Where do contaminants come from?
- The raw material, particularly plant proteins grown in contaminated soil, and the manufacturing facility.
- Which are more affected?
- Plant proteins generally carry more heavy metal exposure risk than dairy proteins, because plants take up metals from soil.
- What reduces the risk?
- Batch certified products, simple formulas, and manufacturers who name what they test for.
The two sources
Raw material and facility. Plant proteins such as rice and pea take up heavy metals from soil, so exposure varies with where the crop was grown. Dairy proteins carry less of that specific risk.
Separately, any product can pick up contamination in manufacture, which is a facility question rather than an ingredient one and applies across the whole category.
What a buyer can actually do
This site does not name supplement brands, so there is no list here. What transfers is the method: prefer products where the manufacturer names the substances tested for and the frequency, prefer simple formulas over multi ingredient blends, and use batch certified products if you could be tested.
Futuro Labs Omega 3 Fish Oil is batch tested for heavy metals and microbiology to ISO 17025 standards, which is the product in this range where that testing matters most. Futuro Labs does not make a protein powder.
Reading a heavy metal result properly
Contaminants are regulated to limits rather than to zero, because trace amounts are present in the food supply generally. A clean result means within limits rather than absent.
That is worth knowing before reading a headline about detectable heavy metals in supplements, because detectable and above limits are very different statements and the coverage rarely separates them.
The full version
- How to check whether a supplement is batch testedThe batch number check and what testing claims cover.
- How to check what purity testing a fish oil has actually hadThe same method applied where it matters most.
The product
Futuro Labs Omega 3 Fish Oil
Futuro Labs Omega 3 Fish Oil is the 180mg EPA and 120mg DHA one at 17p a day. One mini softgel gives 300mg combined, clearing the 250mg threshold for the authorised heart claim.
- 300mg combined EPA and DHA per softgel
- Batch tested to ISO 17025 standards
- Deodorised mini softgel, one a day
- Bovine gelatin shell, not vegetarian
Sharper Rugby is published by Futuro Labs. If you buy through this link Futuro Labs earns from the sale. Prices are set by Amazon.
Questions players ask
Which powders are contaminated?
This site does not name brands. The method is preferring named testing and simple formulas.
Are plant proteins worse?
They generally carry more heavy metal exposure risk, because plants take up metals from soil.
What does a clean result mean?
Within limits rather than absent, because contaminants are regulated to limits.