Home › Protein Powder › Optimum Nutrition Gold Standard 100% Casein
Latest four-week snapshot through 2026-08-02 · 4 waves. Use the controls above to change the window.
Protein Powder · 4 waves · n=384 answers, pooled
How often each assistant brings the brand up in recommendation answers.
| assistant | share of voice | answers |
|---|---|---|
| ChatGPT | 0% | 0 of 128 |
| Claude | 0% | 0 of 128 |
| Gemini | 4% | 5 of 128 |
Wave-by-wave share of recommendation answers that named this brand.
| wave | share of voice | answers | change |
|---|---|---|---|
| 2026-07-22 | 2% | 2 of 120 | |
| 2026-07-23 | 1% | 1 of 120 | -1 points |
| 2026-07-30 | 1% | 1 of 72 | +0 points |
| 2026-08-02 | 1% | 1 of 72 | +0 points |
Recurring descriptions in the assistants' own words, grouped by theme.
“* **Why it’s great:** Casein is a slow-digesting protein.”
“Casein is a slow-digesting dairy protein... taking several hours to digest, providing a steady drip of amino acids to your muscles.”
“This keeps you feeling full for much longer and is excellent at preventing muscle breakdown overnight.”
“Best for Nighttime Recovery: **Optimum Nutrition Gold Standard 100% Casein**”
“Unlike whey (which digests very quickly), casein protein is slow-digesting. It forms a "gel" in your stomach that slowly releases amino acids over several hours. This keeps you feeling full for much longer and is excellent at preventing muscle breakdown overnight.”
“It is also much thicker, making it great for baking or making "protein pudding.”
“Casein is a slow-digesting protein. Taking it right before bed provides your muscles with a steady, hours-long release of amino acids while you sleep, preventing muscle breakdown overnight.”
5 exact quoted mentions in this snapshot, grouped by coded tone.
“Casein is a slow-digesting protein. Taking it right before bed provides your muscles with a steady, hours-long release of amino acids while you sleep, preventing muscle breakdown overnight.”
“Unlike whey (which digests very quickly), casein protein is slow-digesting. It forms a "gel" in your stomach that slowly releases amino acids over several hours. This keeps you feeling full for much longer and is excellent at preventing mus”
“Casein is a slow-digesting dairy protein... taking several hours to digest, providing a steady drip of amino acids to your muscles.”
“Casein is a slow-digesting dairy protein. It gels in your stomach and releases amino acids over 6 to 8 hours. This keeps you full much longer than whey”
“Top Pick Example”
0 of 5 mentions appear alongside an identifiable web citation. Citation does not establish causation.
| cited source | mentions |
|---|
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.