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BulkSupplements

Latest three-month snapshot through 2026-08-13 · 10 waves. Use the controls above to change the window.

7%share of voice · 57 of 768 recommendation answers
1%named first in recommendation answers
79%positive tone · 405 of 515 coded mentions

Protein Powder · 10 waves · n=768 answers, pooled

By model

How often each model brings the brand up in recommendation answers.

modelshare of voiceanswers
ChatGPT0%1 of 256
Claude16%40 of 256
Gemini6%16 of 256

Share of recommendations over time

Wave-by-wave share of recommendation answers that named this brand.

waveshare of voiceanswerschange
2026-07-154%1 of 24
2026-07-168%2 of 24+4 points
2026-07-2013%3 of 24+5 points
2026-07-227%8 of 120-6 points
2026-07-228%10 of 120+1 points
2026-07-223%4 of 120-5 points
2026-07-237%8 of 120+4 points
2026-07-307%5 of 72+0 points
2026-08-0213%9 of 72+6 points
2026-08-1310%7 of 72-3 points

What they call it

Recurring descriptions in the models' own words, grouped by theme.

In their words

511 exact quoted mentions in this snapshot, grouped by coded tone. Recent quotes are deduplicated and mixed across models.

What they recommend

“Bulk is MyProtein's largest direct UK rival. While MyProtein wins on having a massive variety of wacky flavors, Bulk is highly praised for more natural-tasting core flavors (like chocolate and vanilla) and better mixability.”
Gemini · 2026-08-13 · Protein Powder
“Bulk is the swap to make, as it is the closest match on cost per gram and quality, sells the same kind of Pure Whey concentrate, and runs its own regular sales”
Claude · 2026-08-13 · Protein Powder
“BulkSupplements is famous for offering raw, unflavored, single-ingredient powders with no flashy branding, which keeps their prices incredibly low.”
Gemini · 2026-08-13 · Protein Powder
“**Best bulk plain powder: BulkSupplements whey** Good if you just want unflavored protein and can tolerate less convenience.”
ChatGPT · 2026-08-13 · Protein Powder
“**BulkSupplements** | Best candidate when buying larger bags of a single, unflavored ingredient.”
ChatGPT · 2026-08-13 · Protein Powder

Where they hedge

“BulkSupplements is already positioned as a budget option — it has earned a reputation as the "Walmart of the supplement world," offering pure ingredients at prices that seem almost too good to be true.”
Claude · 2026-08-13 · Protein Powder
“This is probably the closest direct competitor on price. One reviewer who compared the two brands noted they ordered Creatine Monohydrate powder (500g for $29.95) and Whey Protein Isolate (1kg for $39.99) from BulkSupplements, drawn to thei”
Claude · 2026-08-13 · Protein Powder
“yes, BulkSupplements is worth it—but only if you know exactly what you are getting into.”
Gemini · 2026-08-13 · Protein Powder
“If you are looking for alternatives to **BulkSupplements.com**, you are likely seeking brands that offer raw, single-ingredient powders, minimal "filler" ingredients, and low per-gram pricing.”
Gemini · 2026-08-13 · Protein Powder
“BulkSupplements can be a good **budget option for simple, single-ingredient products**, but I would not treat every product they sell as equally trustworthy.”
ChatGPT · 2026-08-13 · Protein Powder

What they warn about

“recent years have seen them raise prices significantly (especially on bulk proteins like whey isolate). Additionally, many buyers have grown tired of their notoriously difficult-to-reseal zip bags, lack of included scoops, and occasional co”
Gemini · 2026-08-02 · Protein Powder
“This sets Nutricost apart from other budget-bulk brands (like BulkSupplements), which have occasionally faced criticism in third-party testing.”
Gemini · 2026-07-22 · Protein Powder
“it is no longer the bargain it once was”
ChatGPT · 2026-07-22 · Protein Powder

The substitution map

Which competitors models suggest when shoppers ask for something cheaper.

Named as cheaper alternatives to BulkSupplements
  • Nutricost ×24
  • MyProtein ×20
  • NOW Sports Nutrition ×20
  • PureBulk ×17
  • Micro Ingredients ×14
  • NutraBio ×8
  • Swanson ×7
  • Kirkland Signature ×7
BulkSupplements suggested as the cheaper alternative to
  • nutricost ×107
  • myprotein ×84
  • naked nutrition ×35
  • optimum nutrition ×29
  • transparent labs ×26
  • momentous ×24
  • dymatize ×21
  • vega ×7

Where this comes from

61 of 466 mentions appear alongside an identifiable web citation. Citation does not establish causation.

cited sourcementions
reddit.com25
garagegymreviews.com11
youtube.com6
barbend.com6
bulksupplements.com4
proteinpowder.com3
illuminatelabs.org3
xcelerategyms.com3
wheywise.co.uk2
walmart.com2
forbes.com2
trustpilot.com2

Where they send you

Stores and sites models name as places to buy this brand.

retailermentions
BulkSupplements (direct)47
Amazon8
Walmart7
bulk3
wholesale1
Bulk1
Bulk Supplements1
BulkSupplements directly1
authorized seller1
us1

Method: fixed shopper questions asked repeatedly to Claude, OpenAI GPT and Gemini with web search on. Shares are the percentage of recommendation answers mentioning the brand. Quotes are AI outputs; full transcripts are kept as receipts.