---
title: "c4 ultimate shred — Niche Verdict: Skip it (47/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/health-household/c4-ultimate-shred"
last_updated: "2026-07-14T09:02:42.957Z"
locale: en
meta:
  description: "brand-locked demand (top 5 brands take 100% of clicks) — c4 ultimate shred doesn't clear our bar today."
  "og:description": "brand-locked demand (top 5 brands take 100% of clicks) — c4 ultimate shred doesn't clear our bar today."
  "og:title": "c4 ultimate shred — Niche Verdict: Skip it (47/100) | Amazon United States - Flapen"
---

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# **c4 ultimate shred**

**Skip it**

Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.

Market size 28Growth 23Conversion 86Competition 8Returns 100Price range 95Avg price 95Brand share 0Review moat 38Quality gap 82

**Returns**

**Incredible****0.0%**

return rate — above 6% kills the launch gate

**Avg price**

**Incredible****$37.80**

avg listing price — sweet spot $15–$100

**Price range**

**Incredible****$23.33–$52.50**

cheapest to priciest tracked listing — scored on the share inside $15–$100

**Conversion**

**Great****9.6%**

search→purchase rate — share of searches ending in a sale

**Quality gap**

**Great****4.2★**

avg incumbent rating — lower means beatable quality

**Review moat**

**Okay****2,676.75**

avg incumbent reviews — the moat a new listing must climb

**Market size**

**Okay****$124K**

$124K/yr · 34K searches

**Growth**

**Bad****-3.6%**

90-day search growth — must beat 0% to launch

**Competition**

**Bad****91%**

top-5 click share — a locked-up shelf

**Brand share**

**Bad****100%**

top-5 brand share — brand-locked demand

## **Competition**

The top 5 products capture 91% of clicks — a locked-up shelf that new listings rarely crack.

**Brands**

**1 **—flat

**Sellers**

**21**

**Top-5 brand share**

**100%**

**Open market**

**0%**

- C4100% - Open — no brand owns it (0%)

## **Product shelf**

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%10%$12K20%$25K30%$37K40%$50K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 8 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![Cellucor C4 Ultimate Shred Pre Workout Powder Fat Burner for Men & Women Weight Loss Supplement with Ginger Root Extract Icy Blue Razz 20 Servings](https://m.media-amazon.com/images/I/41NIXILmI+L.jpg)**Cellucor C4 Ultimate Shred Pre Workout Powder Fat Burner for Men & Women Weight Loss Supplement with Ginger Root Extract Icy Blue Razz 20 Servings**C4**$44.14**4.4★1,837 rev](https://www.amazon.com/dp/B07F3ZSWZ7) [2![Cellucor C4 Ultimate Shred Pre Workout Powder Metabolism Supplement with Cayenne Extract+300mg Caffeine+TeaCrine+Dynamine - Pink Lemonade 20 Servings](https://m.media-amazon.com/images/I/41OWsyWlX-L.jpg)**Cellucor C4 Ultimate Shred Pre Workout Powder Metabolism Supplement with Cayenne Extract+300mg Caffeine+TeaCrine+Dynamine - Pink Lemonade 20 Servings**C4**$38.56**4.2★89 rev](https://www.amazon.com/dp/B0CZ75YD89) [3![Cellucor C4 Ultimate Shred Pre Workout Powder Metabolism Supplement with Cayenne Extract+300mg Caffeine+TeaCrine+Dynamine - Frozen Bombsicle 20 Servings](https://m.media-amazon.com/images/I/41lzjiGsiuL.jpg)**Cellucor C4 Ultimate Shred Pre Workout Powder Metabolism Supplement with Cayenne Extract+300mg Caffeine+TeaCrine+Dynamine - Frozen Bombsicle 20 Servings**C4**$34.59**3.8★80 rev](https://www.amazon.com/dp/B0CZ74JPH7) [4![Cellucor C4 Ultimate Shred Pre Workout Powder Metabolism Supplement with Cayenne Extract+300mg Caffeine+TeaCrine+Dynamine - Cherry Limeade 20 Servings](https://m.media-amazon.com/images/I/41Wqo1MhOML.jpg)**Cellucor C4 Ultimate Shred Pre Workout Powder Metabolism Supplement with Cayenne Extract+300mg Caffeine+TeaCrine+Dynamine - Cherry Limeade 20 Servings**C4**$39.77**4.4★87 rev](https://www.amazon.com/dp/B0CZ77957K) [5![Cellucor C4 Ultimate Shred Pre Workout Powder Fat Burner for Men & Women Weight Loss Supplement with Ginger Root Extract Strawberry Watermelon 20 Servings 12.3 Ounce (Pack of 1)](https://m.media-amazon.com/images/I/41YtJy7tSSL.jpg)**Cellucor C4 Ultimate Shred Pre Workout Powder Fat Burner for Men & Women Weight Loss Supplement with Ginger Root Extract Strawberry Watermelon 20 Servings 12.3 Ounce (Pack of 1)**C4**$52.50**4.4★2,283 rev](https://www.amazon.com/dp/B07BVHVZKG)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![Cellucor C4 Ultimate Shred Pre Workout Powder Metabolism Supplement with Cayenne Extract+300mg Caffeine+TeaCrine+Dynamine - Pink Lemonade 20 Servings](https://m.media-amazon.com/images/I/41OWsyWlX-L.jpg)**Cellucor C4 Ultimate Shred Pre Workout Powder Metabolism Supplement with Cayenne Extract+300mg Caffeine+TeaCrine+Dynamine - Pink Lemonade 20 Servings**C4**$38.56**89 rev2y ago](https://www.amazon.com/dp/B0CZ75YD89) [![Cellucor C4 Ultimate Shred Pre Workout Powder Metabolism Supplement with Cayenne Extract+300mg Caffeine+TeaCrine+Dynamine - Frozen Bombsicle 20 Servings](https://m.media-amazon.com/images/I/41lzjiGsiuL.jpg)**Cellucor C4 Ultimate Shred Pre Workout Powder Metabolism Supplement with Cayenne Extract+300mg Caffeine+TeaCrine+Dynamine - Frozen Bombsicle 20 Servings**C4**$34.59**80 rev2y ago](https://www.amazon.com/dp/B0CZ74JPH7) [![Cellucor C4 Ultimate Shred Pre Workout Powder Metabolism Supplement with Cayenne Extract+300mg Caffeine+TeaCrine+Dynamine - Cherry Limeade 20 Servings](https://m.media-amazon.com/images/I/41Wqo1MhOML.jpg)**Cellucor C4 Ultimate Shred Pre Workout Powder Metabolism Supplement with Cayenne Extract+300mg Caffeine+TeaCrine+Dynamine - Cherry Limeade 20 Servings**C4**$39.77**87 rev2y ago](https://www.amazon.com/dp/B0CZ77957K) [![Cellucor C4 Ultimate Shred Pre Workout Powder Metabolism Supplement with Cayenne Extract+300mg Caffeine+TeaCrine+Dynamine - Orange Creamsicle 20 Servings](https://m.media-amazon.com/images/I/413CKfK0DiL.jpg)**Cellucor C4 Ultimate Shred Pre Workout Powder Metabolism Supplement with Cayenne Extract+300mg Caffeine+TeaCrine+Dynamine - Orange Creamsicle 20 Servings**C4**$39.34**72 rev2y ago](https://www.amazon.com/dp/B0CZ75LL53) [![C4 Ultimate Pre Workout Powder Watermelon - Sugar Free Preworkout Energy Supplement for Men & Women - 300mg Caffeine + 3.2g Beta Alanine + 2 Patented Creatines - 20 Servings](https://m.media-amazon.com/images/I/41IPViisB5L.jpg)**C4 Ultimate Pre Workout Powder Watermelon - Sugar Free Preworkout Energy Supplement for Men & Women - 300mg Caffeine + 3.2g Beta Alanine + 2 Patented Creatines - 20 Servings**C4**$30.19**1,397 rev6y ago](https://www.amazon.com/dp/B081ZLQK43)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![Cellucor C4 Ultimate Shred Pre Workout Powder Metabolism Supplement with Cayenne Extract+300mg Caffeine+TeaCrine+Dynamine - Frozen Bombsicle 20 Servings](https://m.media-amazon.com/images/I/41lzjiGsiuL.jpg)**Cellucor C4 Ultimate Shred Pre Workout Powder Metabolism Supplement with Cayenne Extract+300mg Caffeine+TeaCrine+Dynamine - Frozen Bombsicle 20 Servings**C4**$34.59**3.8★**▲ 127%**](https://www.amazon.com/dp/B0CZ74JPH7) [![Cellucor C4 Ultimate Shred Pre Workout Powder Fat Burner for Men & Women Weight Loss Supplement with Ginger Root Extract Icy Blue Razz 20 Servings](https://m.media-amazon.com/images/I/41NIXILmI+L.jpg)**Cellucor C4 Ultimate Shred Pre Workout Powder Fat Burner for Men & Women Weight Loss Supplement with Ginger Root Extract Icy Blue Razz 20 Servings**C4**$44.14**4.4★**▲ 88%**](https://www.amazon.com/dp/B07F3ZSWZ7) [![Cellucor C4 Ultimate Shred Pre Workout Powder Metabolism Supplement with Cayenne Extract+300mg Caffeine+TeaCrine+Dynamine - Orange Creamsicle 20 Servings](https://m.media-amazon.com/images/I/413CKfK0DiL.jpg)**Cellucor C4 Ultimate Shred Pre Workout Powder Metabolism Supplement with Cayenne Extract+300mg Caffeine+TeaCrine+Dynamine - Orange Creamsicle 20 Servings**C4**$39.34**3.4★**▲ 34%**](https://www.amazon.com/dp/B0CZ75LL53) [![C4 Ultimate Pre Workout Powder Watermelon - Sugar Free Preworkout Energy Supplement for Men & Women - 300mg Caffeine + 3.2g Beta Alanine + 2 Patented Creatines - 20 Servings](https://m.media-amazon.com/images/I/41IPViisB5L.jpg)**C4 Ultimate Pre Workout Powder Watermelon - Sugar Free Preworkout Energy Supplement for Men & Women - 300mg Caffeine + 3.2g Beta Alanine + 2 Patented Creatines - 20 Servings**C4**$30.19**4.5★**— 3%**](https://www.amazon.com/dp/B081ZLQK43) [![Cellucor C4 Ultimate Shred Pre Workout Powder Metabolism Supplement with Cayenne Extract+300mg Caffeine+TeaCrine+Dynamine - Pink Lemonade 20 Servings](https://m.media-amazon.com/images/I/41OWsyWlX-L.jpg)**Cellucor C4 Ultimate Shred Pre Workout Powder Metabolism Supplement with Cayenne Extract+300mg Caffeine+TeaCrine+Dynamine - Pink Lemonade 20 Servings**C4**$38.56**4.2★**▼ 26%**](https://www.amazon.com/dp/B0CZ75YD89)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 100 weeks — -3.6% search growth over the last 90 days.

1K750Prime Day '24Spike '24Holiday '24Spike '25Prime Day '25Spike '26 seasonDecMarJunAugNovMarMay

Peak months: Jul · busiest ÷ quietest = 1.6×

## **Reviews**

What buyers praise and complain about, mined from review topics.

### **What buyers love **

**Energy Level**16%

*“Great energy boost”*

**Flavor**10%

*“Flavor are delicious”*

**Quality-Overall**10%

*“Daily usage - no complaints”*

**Taste-Overall**7%

*“Good pre workout funny taste”*

**Sleep Quality**5%

*“Helps me get up”*

**Advertised Vs Actual Product**4%

*“Does the job”*

**Efficiency**3%

*“It does its job”*

**Focus Enhancement**3%

*“Good energy, clear focus, and keeps me going until each workout is over”*

**Soft Feel**2%

*“Love this stuff love the tingly feeling”*

**Sweetness**2%

*“Its super sweet. I have a sweet tooth”*

### **What buyers complain about **

**Taste-Overall**30%

*“Tastes very stale”*

**Flavor**12%

*“flavor is terrible”*

**Dosage**4%

*“the full dose was too much for me”*

**Side Effects**3%

*“have really bad headaches”*

**Acid Regulator/Stomach Ache Relief**3%

*“I had no mind / muscle connection because all my brain could focus on was my stomach issues”*

**Design-Overall**2%

*“Bad container design”*

**Allergies**2%

*“Won't buy again allergic reaction”*

**Color**2%

*“Bad color it was old an brown”*

**Burnt/Roasted/Overbaked**2%

*“burnt Going down”*

**Value For Money**2%

*“a waste of money”*

### **Top return reasons **

**Taste-Overall**25%

**Adhesion/Stickiness**25%

**Flavor**25%

**Advertised Vs Actual Product**13%

**Texture/Consistency-Overall**13%