---
title: "charlie horse cramp relief — Niche Verdict: Launch it (56/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/health-household/charlie-horse-cramp-relief"
last_updated: "2026-07-13T23:17:31.218Z"
locale: en
meta:
  description: "charlie horse cramp relief clears our launch bar: a $3.2M/yr market growing +20.7% this quarter with returns at 0.0%."
  "og:description": "charlie horse cramp relief clears our launch bar: a $3.2M/yr market growing +20.7% this quarter with returns at 0.0%."
  "og:title": "charlie horse cramp relief — Niche Verdict: Launch it (56/100) | Amazon United States - Flapen"
---

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# **charlie horse cramp relief**

**Launch it**

A $3.2M/yr market growing +20.7% this quarter with returns at 0.0% — clears our launch bar.

Market size 96Growth 50Conversion 99Competition 12Returns 100Price range 79Avg price 88Brand share 0Review moat 21Quality gap 28

**Returns**

**Incredible****0.0%**

return rate — above 6% kills the launch gate

**Conversion**

**Incredible****19.1%**

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

**Market size**

**Incredible****$3.2M**

$3.2M/yr · 821K searches

**Avg price**

**Great****$20.19**

avg listing price — sweet spot $15–$100

**Price range**

**Great****$8.93–$39.00**

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

**Growth**

**Good****+20.7%**

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

**Quality gap**

**Okay****4.6★**

avg incumbent rating — lower means beatable quality

**Review moat**

**Bad****10,467.2**

avg incumbent reviews — the moat a new listing must climb

**Competition**

**Bad****86%**

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 86% of clicks — a locked-up shelf that new listings rarely crack.

**Brands**

**3 **▼falling

**Sellers**

**67**

**Top-5 brand share**

**100%**

**Open market**

**0%**

- Hyland's88% - SaltWrap9% - Boiron2% - 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%15%$475K30%$950K45%$1.4M60%$1.9M1K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

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

All 10 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![Hylands Leg Cramps Relief of Leg Calf Charley Horses and Foot Cramps 100 Quick-Dissolving Tablets](https://m.media-amazon.com/images/I/418jryY8pLL.jpg)**Hylands Leg Cramps Relief of Leg Calf Charley Horses and Foot Cramps 100 Quick-Dissolving Tablets**Hyland's**$12.00**4.6★24,130 rev](https://www.amazon.com/dp/B08Y6T514L) [2![Hylands Leg Cramps PM Relief of Nighttime Leg Calf and Foot Cramps 50 Quick-Dissolving Tablets](https://m.media-amazon.com/images/I/41cciRWflbL.jpg)**Hylands Leg Cramps PM Relief of Nighttime Leg Calf and Foot Cramps 50 Quick-Dissolving Tablets**Hyland's**$9.83**4.6★24,130 rev](https://www.amazon.com/dp/B002YXUPGK) [3![SaltWrap Mag R&R - Nighttime Muscle Cramps Support Natural Sleep Support for Adults with Magnesium Glycinate for Muscle Spasm and Leg Cramps Relief 90 Capsules](https://m.media-amazon.com/images/I/31JbzTCZf8L.jpg)**SaltWrap Mag R&R - Nighttime Muscle Cramps Support Natural Sleep Support for Adults with Magnesium Glycinate for Muscle Spasm and Leg Cramps Relief 90 Capsules**SaltWrap**$39.00**4.2★7,061 rev](https://www.amazon.com/dp/B01BRKA2YU) [4![Hylands Leg Cramps Relief of Leg Calf Charley Horses and Foot Cramps 100 Quick-Dissolving Tablets 3-Pack (300 Total)](https://m.media-amazon.com/images/I/41Z06GZwSEL.jpg)**Hylands Leg Cramps Relief of Leg Calf Charley Horses and Foot Cramps 100 Quick-Dissolving Tablets 3-Pack (300 Total)**Hyland's**$32.88**4.8★5,505 rev](https://www.amazon.com/dp/B018EO6200) [5![Hylands Leg Cramps 100 Tablets (2 Pack)](https://m.media-amazon.com/images/I/413ui2Sa8ML.jpg)**Hylands Leg Cramps 100 Tablets (2 Pack)**Hyland's**$22.98**4.8★4,504 rev](https://www.amazon.com/dp/B00RDL4QKO)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![Hylands Leg Cramps Relief of Leg Calf Charley Horses and Foot Cramps 100 Quick-Dissolving Tablets](https://m.media-amazon.com/images/I/418jryY8pLL.jpg)**Hylands Leg Cramps Relief of Leg Calf Charley Horses and Foot Cramps 100 Quick-Dissolving Tablets**Hyland's**$12.00**24,130 rev5y ago](https://www.amazon.com/dp/B08Y6T514L) [![Boiron Arnicare Leg Cramps for Day and Night Relief from Cramping and Stiffness in Feet or Calves - 33 Tablets](https://m.media-amazon.com/images/I/41SOfWKpjOL.jpg)**Boiron Arnicare Leg Cramps for Day and Night Relief from Cramping and Stiffness in Feet or Calves - 33 Tablets**Boiron**$9.12**2,338 rev7y ago](https://www.amazon.com/dp/B07HRV26YJ) [![Hylands Restful Legs PM Nighttime Formula Calms Agitated Legs so You Can Sleep 50 Quick Dissolving Tablets](https://m.media-amazon.com/images/I/41BoQH-0rbL.jpg)**Hylands Restful Legs PM Nighttime Formula Calms Agitated Legs so You Can Sleep 50 Quick Dissolving Tablets**Hyland's**$8.93**23,799 rev8y ago](https://www.amazon.com/dp/B07F4CPP7C) [![SaltWrap Mag R&R - Nighttime Muscle Cramps Support Natural Sleep Support for Adults with Magnesium Glycinate for Muscle Spasm and Leg Cramps Relief 90 Capsules](https://m.media-amazon.com/images/I/31JbzTCZf8L.jpg)**SaltWrap Mag R&R - Nighttime Muscle Cramps Support Natural Sleep Support for Adults with Magnesium Glycinate for Muscle Spasm and Leg Cramps Relief 90 Capsules**SaltWrap**$39.00**7,061 rev10y ago](https://www.amazon.com/dp/B01BRKA2YU) [![Hylands Leg Cramps Relief of Leg Calf Charley Horses and Foot Cramps 100 Quick-Dissolving Tablets 3-Pack (300 Total)](https://m.media-amazon.com/images/I/41Z06GZwSEL.jpg)**Hylands Leg Cramps Relief of Leg Calf Charley Horses and Foot Cramps 100 Quick-Dissolving Tablets 3-Pack (300 Total)**Hyland's**$32.88**5,505 rev10y ago](https://www.amazon.com/dp/B018EO6200)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![SaltWrap Mag R&R - Nighttime Muscle Cramps Support Natural Sleep Support for Adults with Magnesium Glycinate for Muscle Spasm and Leg Cramps Relief 90 Capsules](https://m.media-amazon.com/images/I/31JbzTCZf8L.jpg)**SaltWrap Mag R&R - Nighttime Muscle Cramps Support Natural Sleep Support for Adults with Magnesium Glycinate for Muscle Spasm and Leg Cramps Relief 90 Capsules**SaltWrap**$39.00**4.2★**▲ 20%**](https://www.amazon.com/dp/B01BRKA2YU) [![Hylands Leg Cramps PM Relief of Nighttime Leg Calf and Foot Cramps 50 Quick-Dissolving Tablets](https://m.media-amazon.com/images/I/41cciRWflbL.jpg)**Hylands Leg Cramps PM Relief of Nighttime Leg Calf and Foot Cramps 50 Quick-Dissolving Tablets**Hyland's**$9.83**4.6★**▲ 14%**](https://www.amazon.com/dp/B002YXUPGK) [![Hylands Leg Cramps PM Relief of Nighttime Leg Calf and Foot Cramps 50 Quick-Dissolving Tablets 4-Pack (200 Total)](https://m.media-amazon.com/images/I/41DMNAwPCYL.jpg)**Hylands Leg Cramps PM Relief of Nighttime Leg Calf and Foot Cramps 50 Quick-Dissolving Tablets 4-Pack (200 Total)**Hyland's**$36.34**4.8★**— 9%**](https://www.amazon.com/dp/B01ALBZJDA) [![Hylands Leg Cramps Relief of Leg Calf Charley Horses and Foot Cramps 100 Quick-Dissolving Tablets 3-Pack (300 Total)](https://m.media-amazon.com/images/I/41Z06GZwSEL.jpg)**Hylands Leg Cramps Relief of Leg Calf Charley Horses and Foot Cramps 100 Quick-Dissolving Tablets 3-Pack (300 Total)**Hyland's**$32.88**4.8★**— 7%**](https://www.amazon.com/dp/B018EO6200) [![Boiron Arnicare Leg Cramps for Day and Night Relief from Cramping and Stiffness in Feet or Calves - 33 Tablets](https://m.media-amazon.com/images/I/41SOfWKpjOL.jpg)**Boiron Arnicare Leg Cramps for Day and Night Relief from Cramping and Stiffness in Feet or Calves - 33 Tablets**Boiron**$9.12**4.5★**— 3%**](https://www.amazon.com/dp/B07HRV26YJ)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 104 weeks — +20.7% search growth over the last 90 days.

20K15KPrime Day '25Black Friday '25 seasonSepDecMarJunAugNovMarMay

Peak months: Aug · busiest ÷ quietest = 1.7×

## **Reviews**

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

### **What buyers love **

**Muscle Pain Relief**20%

*“Works good for muscle cramps”*

**Efficiency**15%

*“Works Well”*

**Joint Pain**13%

*“Quick relief for leg & foot cramps”*

**Sleep Quality**12%

*“Helps me sleep”*

**Quality-Overall**7%

*“found this product with good reviews”*

**Advertised Vs Actual Product**4%

*“Just as advertised”*

**Value For Money**3%

*“Good value”*

**Ease Of Use**3%

*“Easy to use”*

**Solubility**2%

*“Dissolves easily”*

**Taste-Overall**1%

*“Pleasant taste”*

### **What buyers complain about **

**Functionality-Overall**28%

*“Failed”*

**Pain Relief-Overall**12%

*“its so painful”*

**Muscle Pain Relief**10%

*“Muscle cramps”*

**Value For Money**5%

*“too expensive”*

**Dosage**5%

*“Dosen't work”*

**Sleep Quality**5%

*“They never make me feel sleepy”*

**Joint Pain**3%

*“Ive had very painful leg cramps for years”*

**Taste-Overall**3%

*“They taste like little sugar pills so I don't know how they work”*

**Ingredients-Overall**2%

*“Seems too be the main ingredient”*

**Side Effects**1%

*“its effects seem to be less and less”*

### **Top return reasons **

**Pain Relief-Overall**50%

**Joint Pain**50%