---
title: "constipation relief pregnancy safe — Niche Verdict: Skip it (35/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/health-household/constipation-relief-pregnancy-safe"
last_updated: "2026-07-14T01:50:27.474Z"
locale: en
meta:
  description: "brand-locked demand (top 5 brands take 100% of clicks) — constipation relief pregnancy safe doesn't clear our bar today."
  "og:description": "brand-locked demand (top 5 brands take 100% of clicks) — constipation relief pregnancy safe doesn't clear our bar today."
  "og:title": "constipation relief pregnancy safe — Niche Verdict: Skip it (35/100) | Amazon United States - Flapen"
---

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# **constipation relief pregnancy safe**

**Skip it**

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

Market size 15Growth 22Conversion 98Competition 11Returns 100Price range 39Avg price 48Brand share 0Review moat 24Quality gap 23

**Returns**

**Incredible****0.0%**

return rate — above 6% kills the launch gate

**Conversion**

**Incredible****17.0%**

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

**Avg price**

**Okay****$11.75**

avg listing price — sweet spot $15–$100

**Price range**

**Okay****$5.18–$21.29**

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

**Review moat**

**Bad****5,793.78**

avg incumbent reviews — the moat a new listing must climb

**Quality gap**

**Bad****4.6★**

avg incumbent rating — lower means beatable quality

**Growth**

**Bad****-6.5%**

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

**Market size**

**Bad****$62K**

$62K/yr · 31K searches

**Competition**

**Bad****87%**

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 87% of clicks — a locked-up shelf that new listings rarely crack.

**Brands**

**4 **▼falling

**Sellers**

**53**

**Top-5 brand share**

**100%**

**Open market**

**0%**

- Dulcolax60% - HealthA2Z32% - Good Neighbor Pharmacy5% - Equate3%

## **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%$9K30%$18K45%$28K60%$37K1101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

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

All 9 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![Dulcolax Pink Stimulant Laxative Tablets Overnight Laxative Predictable & Effective Constipation Relief Relieves Straining & Bloating Bisacodyl 5 mg 25 Count](https://m.media-amazon.com/images/I/41PXq8WCREL.jpg)**Dulcolax Pink Stimulant Laxative Tablets Overnight Laxative Predictable & Effective Constipation Relief Relieves Straining & Bloating Bisacodyl 5 mg 25 Count**Dulcolax**$9.02**4.6★3,898 rev](https://www.amazon.com/dp/B007RWX6HS) [2![HealthA2Z Womans Gentle Laxative | Bisacodyl Stimulant Laxative 5mg | Constipation Relief | Gentle and Reliable | Overnight Relief (150 Tablets)](https://m.media-amazon.com/images/I/41HugCk-wVL.jpg)**HealthA2Z Womans Gentle Laxative | Bisacodyl Stimulant Laxative 5mg | Constipation Relief | Gentle and Reliable | Overnight Relief (150 Tablets)**HealthA2Z**$6.53**4.6★1,522 rev](https://www.amazon.com/dp/B0CQMW4S7F) [3![Dulcolax Stimulant Laxative Tablets Predictable & Effective Constipation Relief Relieves Straining & Bloating Bisacodyl 5 mg 100 Count](https://m.media-amazon.com/images/I/41+FKVPGgKL.jpg)**Dulcolax Stimulant Laxative Tablets Predictable & Effective Constipation Relief Relieves Straining & Bloating Bisacodyl 5 mg 100 Count**Dulcolax**$16.98**4.7★21,341 rev](https://www.amazon.com/dp/B000063XTO) [4![GNP Womens Laxative Gentle Tablets 25ct*](https://m.media-amazon.com/images/I/51NtK0nNbnL.jpg)**GNP Womens Laxative Gentle Tablets 25ct***Good Neighbor Pharmacy**$7.14**4.4★46 rev](https://www.amazon.com/dp/B08WX9L9X2) [5![HealthA2Z Womans Gentle Laxative | Bisacodyl Stimulant Laxative 5mg | Constipation Relief | Gentle and Reliable | Overnight Relief (250 Tablets)](https://m.media-amazon.com/images/I/41mWGVWg3uL.jpg)**HealthA2Z Womans Gentle Laxative | Bisacodyl Stimulant Laxative 5mg | Constipation Relief | Gentle and Reliable | Overnight Relief (250 Tablets)**HealthA2Z**$11.49**4.6★1,522 rev](https://www.amazon.com/dp/B0DTJF3B3H)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![Dulcolax Pink Stimulant Laxative Tablets Effective & Predictable Overnight Relief Bisacodyl 5 mg (25ct)(Pack of 3)](https://m.media-amazon.com/images/I/41SqKozG1NL.jpg)**Dulcolax Pink Stimulant Laxative Tablets Effective & Predictable Overnight Relief Bisacodyl 5 mg (25ct)(Pack of 3)**Dulcolax**$17.95**4 rev9mo ago](https://www.amazon.com/dp/B0FQR4ML13) [![HealthA2Z Womans Gentle Laxative | Bisacodyl Stimulant Laxative 5mg | Constipation Relief | Gentle and Reliable | Overnight Relief (250 Tablets)](https://m.media-amazon.com/images/I/41mWGVWg3uL.jpg)**HealthA2Z Womans Gentle Laxative | Bisacodyl Stimulant Laxative 5mg | Constipation Relief | Gentle and Reliable | Overnight Relief (250 Tablets)**HealthA2Z**$11.49**1,522 rev1y ago](https://www.amazon.com/dp/B0DTJF3B3H) [![HealthA2Z Womans Gentle Laxative | Bisacodyl Stimulant Laxative 5mg | Constipation Relief | Gentle and Reliable | Overnight Relief (3 Pack x 25 tablest Each (75 Total))](https://m.media-amazon.com/images/I/412V3HkoikL.jpg)**HealthA2Z Womans Gentle Laxative | Bisacodyl Stimulant Laxative 5mg | Constipation Relief | Gentle and Reliable | Overnight Relief (3 Pack x 25 tablest Each (75 Total))**HealthA2Z**$5.18**1,522 rev2y ago](https://www.amazon.com/dp/B0CTS3KBY1) [![HealthA2Z Womans Gentle Laxative | Bisacodyl Stimulant Laxative 5mg | Constipation Relief | Gentle and Reliable | Overnight Relief (150 Tablets)](https://m.media-amazon.com/images/I/41HugCk-wVL.jpg)**HealthA2Z Womans Gentle Laxative | Bisacodyl Stimulant Laxative 5mg | Constipation Relief | Gentle and Reliable | Overnight Relief (150 Tablets)**HealthA2Z**$6.53**1,522 rev2y ago](https://www.amazon.com/dp/B0CQMW4S7F) [![GNP Womens Laxative Gentle Tablets 25ct*](https://m.media-amazon.com/images/I/51NtK0nNbnL.jpg)**GNP Womens Laxative Gentle Tablets 25ct***Good Neighbor Pharmacy**$7.14**46 rev5y ago](https://www.amazon.com/dp/B08WX9L9X2)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![Dulcolax Pink Stimulant Laxative Tablets Effective & Predictable Overnight Relief Bisacodyl 5 mg (25ct)(Pack of 3)](https://m.media-amazon.com/images/I/41SqKozG1NL.jpg)**Dulcolax Pink Stimulant Laxative Tablets Effective & Predictable Overnight Relief Bisacodyl 5 mg (25ct)(Pack of 3)**Dulcolax**$17.95**5.0★**▲ 108%**](https://www.amazon.com/dp/B0FQR4ML13) [![Dulcolax Stimulant Laxative Tablets Effective & Predictable Overnight Relief Bisacodyl 5 mg (50ct)](https://m.media-amazon.com/images/I/41Yj4mJR9aL.jpg)**Dulcolax Stimulant Laxative Tablets Effective & Predictable Overnight Relief Bisacodyl 5 mg (50ct)**Dulcolax**$10.12**4.7★**▲ 36%**](https://www.amazon.com/dp/B0009STCGG) [![HealthA2Z Womans Gentle Laxative | Bisacodyl Stimulant Laxative 5mg | Constipation Relief | Gentle and Reliable | Overnight Relief (3 Pack x 25 tablest Each (75 Total))](https://m.media-amazon.com/images/I/412V3HkoikL.jpg)**HealthA2Z Womans Gentle Laxative | Bisacodyl Stimulant Laxative 5mg | Constipation Relief | Gentle and Reliable | Overnight Relief (3 Pack x 25 tablest Each (75 Total))**HealthA2Z**$5.18**4.6★**— 7%**](https://www.amazon.com/dp/B0CTS3KBY1) [![Dulcolax Pink Stimulant Laxative Tablets Overnight Laxative Predictable & Effective Constipation Relief Relieves Straining & Bloating Bisacodyl 5 mg 25 Count](https://m.media-amazon.com/images/I/41PXq8WCREL.jpg)**Dulcolax Pink Stimulant Laxative Tablets Overnight Laxative Predictable & Effective Constipation Relief Relieves Straining & Bloating Bisacodyl 5 mg 25 Count**Dulcolax**$9.02**4.6★**— 1%**](https://www.amazon.com/dp/B007RWX6HS) [![GNP Womens Laxative Gentle Tablets 25ct*](https://m.media-amazon.com/images/I/51NtK0nNbnL.jpg)**GNP Womens Laxative Gentle Tablets 25ct***Good Neighbor Pharmacy**$7.14**4.4★**— 1%**](https://www.amazon.com/dp/B08WX9L9X2)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 104 weeks — -6.5% search growth over the last 90 days.

1K600Black Friday '24Prime Day '25Spike '25 seasonSepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.6×

## **Reviews**

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

### **What buyers love **

**Advertised Vs Actual Product**19%

*“Works as advertised”*

**Efficiency**18%

*“Works smoothly”*

**Quality-Overall**11%

*“Excellent product”*

**Value For Money**9%

*“Best price”*

**Regulates Digestion**7%

*“Reliable relief from constipation”*

**Soft Feel**4%

*“Dulcolax is gentle”*

**Dosage**3%

*“I took the maximum recommended dose of 3 tablets”*

**Strength**3%

*“Solid performer”*

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

*“I think it's worth the buy if you're troubled with constipation”*

**Ease Of Chewing/Swallowing**2%

*“They are also coated for ease of swallowing”*

### **What buyers complain about **

**Functionality-Overall**19%

*“I can barely function”*

**Acid Regulator/Stomach Ache Relief**11%

*“around 12:30pm i start feeling something on my stomach i RUN”*

**Side Effects**10%

*“side effects vary person to person however both times Ive taken this it has made my stomach feel so bad that I have had to run to the bathroom multiple times”*

**Dosage**6%

*“I had to take a couple doses before these worked”*

**Pain Relief-Overall**5%

*“I feel extremely unwell”*

**Strength**4%

*“Does not seem as strong”*

**Quality-Overall**4%

*“Inconsistent quality”*

**Instructions/User Manual/Troubleshooting**3%

*“Would be perfect if instructions were more clear”*

**Regulates Digestion**2%

*“Its too strong Abdominal Cramps, Gas and Flatulence: Accumulation of intestinal gas”*

**Allergies**2%

*“Bad reaction taking 2”*