Home / Verified brands / Bulk Supplements

Verified brands

Bulk Supplements

Bulk Supplements sells single-ingredient powders and capsules in large bags. The NSF Certified for Sport search listed creatine, magnesium glycinate, magnesium citrate, vitamin D, zinc, fish oil, collagen, ashwagandha, glutamine, beta-alanine, melatonin, beet root, and psyllium. Other Bulk Supplements SKUs were not in that result.

Checked 15 October 2026. 27 products below. Programs: NSF Certified for Sport. A seal applies to the named product, not to every bottle this brand sells. Lists change; use the certifier link before you treat a seal as current.

Which certifications, and where to recheck them

Products on the official list

ProductCertificationIngredient page
ASHWAGANDHA EXTRACTNSF Certified for SportAshwagandha (KSM-66)
BCAA 2:1:1 (BRANCHED AMINO ACIDS)NSF Certified for SportBCAAs (standalone)
BEET ROOT EXTRACT VEGGIE CAPSULESNSF Certified for SportDietary Nitrate / Beetroot
BETA ALANINENSF Certified for SportBeta-Alanine
BOVINE COLLAGENNSF Certified for SportCollagen peptides
Creatine MonohydrateNSF Certified for SportCreatine monohydrate
CREATINE MONOHYDRATE POWDER LEMON ITALIAN ICE FLAVOREDNSF Certified for SportCreatine monohydrate
CREATINE MONOHYDRATE POWDER MANGO TANGO FLAVOREDNSF Certified for SportCreatine monohydrate
CREATINE MONOHYDRATE POWDER ORANGE SMASH FLAVOREDNSF Certified for SportCreatine monohydrate
CREATINE MONOHYDRATE POWDER SOUR GREEN APPLE FLAVOREDNSF Certified for SportCreatine monohydrate
CREATINE MONOHYDRATE POWDER UNFLAVOREDNSF Certified for SportCreatine monohydrate
ESSENTIAL AMINO ACIDS (EAA) UNFLAVOREDNSF Certified for Sport—
FISH OIL SOFTGELSNSF Certified for SportOmega-3 (EPA/DHA)
GLUTATHIONE REDUCEDNSF Certified for Sport—
L GlutamineNSF Certified for SportGlutamine (standalone, healthy adults)
L GLUTAMINE Lemon Italian IceNSF Certified for SportGlutamine (standalone, healthy adults)
L GLUTAMINE Mango TangoNSF Certified for SportGlutamine (standalone, healthy adults)
L GLUTAMINE Orange SmashNSF Certified for SportGlutamine (standalone, healthy adults)
L GLUTAMINE Sour Green AppleNSF Certified for SportGlutamine (standalone, healthy adults)
MAGNESIUM CITRATENSF Certified for SportMagnesium citrate, Magnesium
MAGNESIUM GLYCINATENSF Certified for SportMagnesium glycinate, Magnesium
MELATONIN SOFTGELSNSF Certified for SportMelatonin
ORGANIC ASHWAGANDHA POWDERNSF Certified for SportAshwagandha (KSM-66)
ORGANIC BEET ROOT POWDERNSF Certified for SportDietary Nitrate / Beetroot
ORGANIC PSYLLIUM HUSK POWDERNSF Certified for SportPsyllium husk (Plantago ovata)
VITAMIN D3 5000 IIU SOFTGELSNSF Certified for SportVitamin D3
ZINC PICOLINATE SOFTGELSNSF Certified for SportZinc

Supplement pages

These links go to the ingredient pages, which describe the evidence. The certification above is about the named product, not about whether the ingredient works.

Other checked brands

Full verified-brands directory · What these seals do and do not mean

... and the sync script will skip it. ALL hrefs in this footer are ROOT-RELATIVE (start with "/") so the same markup works correctly on pages at any URL depth — index page, /compare/, /condition/, /a/article-slug.html, etc. -->