NutraBio Creatine Monohydrate Powder

Six-dimension breakdown

Why this scored 72/100

This is NutraBio's flavored creatine burst using Pharmapure micronized creatine monohydrate — the same active as their unflavored 300 g SKU, just delivered in a flavored powder. Creatine monohydrate is the most heavily studied and best-supported sports supplement in the entire category: over five hundred RCTs and multiple meta-analyses converge on modest but real increases in strength (roughly 5-15% over placebo across studies), lean body mass (about 1-2 kg over an 8-week loading-and-maintenance cycle), and high-intensity exercise capacity. NutraBio uses the well-established micronized monohydrate (not the marketing-driven creatine HCl or Kre-Alkalyn variants which have never been shown in controlled trials to outperform monohydrate), publishes a full transparent facts panel, and third-party tests every lot. The flavored format loses a couple of points versus the unflavored version on sustainability (sweeteners, flavoring, colorants add manufacturing steps) and on the marginal 'if you are going to add sugar-free flavor to your creatine anyway, just mix unflavored monohydrate into your drink' argument, but the underlying active is best-in-class.

Evidence & sources

The Vyvata score's Evidence dimension measures the quality of published RCT support for a product's active ingredients at the label dose. Our source hierarchy: double-blind RCTs in MEDLINE-indexed journals > single-blind RCTs > open-label trials > observational studies > mechanism papers > N=1 case studies (anecdotes). Predatory journals and manufacturer-authored studies without independent replication are weighted down.

Product-specific evidence citations for this item are embedded in the analysis text on the "Analysis" tab. For the full framework and evidence hierarchy, see the methodology page.

How to read the Evidence dimension

• 80–100: Multiple double-blind RCTs in indexed journals directly testing this product OR the exact ingredients at the exact dose.
• 60–79: Single double-blind RCT + supporting ingredient literature at the studied dose.
• 40–59: Open-label trials + ingredient literature; no product-specific double-blind evidence.
• 20–39: Ingredient literature only; no product-specific trials or trials in predatory venues.
• 0–19: No credible evidence base or unverifiable claims.

FAQ data has not been generated for this product yet. See the site FAQ for general questions.

Customer reviews

All the data we have on this product

Every VSF-related metafield surfaced verbatim. Nothing hidden. If you spot data that looks wrong, let us know.

VSF score

72 / 100

Tier

Verified

Category

Supplements

Subcategory

protein amino acids

Last scored

August 29, 2026

Third-party certifications

None on record at time of scoring

Vendor

Ultimate Sport Nutrition

Product type

NutraBio

Tags

Shopify Collective, Ultimate Sport Nutrition

Every score is set from the published rubric, audit-logged, and rescored whenever new evidence emerges (published trials, updated labels, third-party testing releases). Every vendor is scored on the same criteria — no pay-to-play. See our editorial-independence disclosure for the full policy, including brands with an editorial relationship to this site.