SIG-CR-001
Creatine · Passport
5d ago
92
/ 100
SuppSignal ReadBUY
94
92
90
- $0.31
- $24.99 · 80 svgs
- Verified third-party
- Public COA
- Disclosed
- None
Category dossier · Creatine
Creatine
Creatine is one of the most-studied sports supplements. We rank products by purity, dose at 5 g, testing, and cost per gram.
Dossier · what to look for
6 entries
- 01Creatine monohydrate is the most-studied form and is generally the most cost-effective choice.
- 025 g per serving is the most common effective daily maintenance dose.
- 03Watch for fancy 'forms' like creatine HCL or 'matrices' priced well above plain monohydrate.
- 04Creapure raw material is independently registered and offers an extra layer of source verification.
- 05Single-ingredient products are easier to verify and usually cheaper per gram.
- 06Flavoring and sweeteners are personal preference. Neither helps or hurts creatine's mechanism.
Showing 9 of 9 products.
- SIG-CR-004Creatine · Passport
5d ago
92
/ 100
SuppSignal ReadBUY909096- $0.22
- $44.99 · 200 svgs
- Verified third-party
- Public COA
- Disclosed
- None
Unflavored, mix into a flavored drink or shake
- SIG-CR-004Creatine · Passport
3d ago
91
/ 100
SuppSignal ReadBUY909292- $0.24
- $21.99 · 90 svgs
- Brand-claimed only
- Not posted
- Disclosed
- None
- SIG-CR-001Creatine · Passport
3d ago
90
/ 100
SuppSignal ReadCOMPARE869294- $0.23
- $22.97 · 100 svgs
- Brand-claimed only
- Not posted
- Disclosed
- None
Third-party testing claimed by the brand but a specific COA has not yet been matched to this product family in our review.
- SIG-CR-005Creatine · Passport
3d ago
86
/ 100
SuppSignal ReadBUY789292- $0.25
- $29.99 · 120 svgs
- Brand-claimed only
- Not posted
- Disclosed
- None
Creapure raw material is brand-claimed but Optimum Nutrition does not publicly publish a specific NSF or Informed Sport certification for this exact product family. Verify in the Creapure customer registry and the NSF registry before treating these claims as third-party verified.
- SIG-CR-002Creatine · Passport
3d ago
82
/ 100
SuppSignal ReadWAIT949256- $0.50
- $45.00 · 90 svgs
- Brand-claimed only
- Not posted
- Disclosed
- None
Premium pricing. At $0.50 per 5 g serving you are paying roughly 2x a clean commodity monohydrate for the NSF Certified for Sport assurance.
- SIG-CR-002Creatine · Passport
5d ago
81
/ 100
SuppSignal ReadNEEDS REVIEW808678- $0.50
- $29.99 · 60 svgs
- Brand-claimed only
- Not posted
- Disclosed
- None
No publicly posted COA
- SIG-CR-003Creatine · Passport
3d ago
78
/ 100
SuppSignal ReadWAIT969238- $1.33
- $40.00 · 30 svgs
- Brand-claimed only
- Not posted
- Disclosed
- None
Among the most expensive creatines we have reviewed at roughly $1.33 per 5 g serving. The certifications are real value but the price premium versus other NSF-tested options is significant.
- SIG-CR-003Creatine · Passport
5d ago
46
/ 100
SuppSignal ReadAVOID505235- $2.50
- $39.99 · 40 svgs
- Brand-claimed only
- Not posted
- Yes (hides doses)
- Yes
Only 2 g creatine HCL per serving, below common 3–5 g effective range