Certification status
NSF Certified for Sport
Sun Chlorella Sun Chlorella A Powder
Sun Chlorella A Powder is the powder format of the Japanese brand's flagship chlorella line — broken-cell-wall processing is the brand's signature technique for digestibility. NSF Certified for Sport — every batch is screened against 280+ banned substances. Amazon UK lists at £70.
Buy in the UK
- Paid linkView price at Amazon UK
We may earn a commission if you buy through links on this page.
Why this certification matters
- NSF Certified for Sport
- NSF Certified for Sport is designed for athletes in tested sports; each lot is tested for substances banned by major sports organisations.
Frequently asked questions
- How does the powder compare to Sun Chlorella's tablets?
- Same brand, same broken-cell-wall chlorella. The powder is easier to mix into drinks or food; the tablets are easier for measured daily dosing.
- What is 'broken-cell-wall' processing?
- Chlorella's natural cell wall is poorly digested. Sun Chlorella's processing physically breaks the cell wall before drying, making the internal nutrients more accessible.
- Where is it sold?
- Amazon UK at £70 is the listed retailer.
- Is the NSF cert meaningful here?
- Yes — chlorella is a category where heavy-metal contamination has been a concern, and NSF Certified for Sport's broader manufacturing-quality standards plus banned-substance screening are stronger assurance than uncertified equivalents.
- How does this compare to Sun Chlorella's standard tablet line?
- Same brand; the tablet line is Informed Choice certified (different cert programme), while this powder is NSF Certified for Sport. Both come from the same underlying chlorella source.
