---
title: "acetaminophen pm — Niche Verdict: Skip it (38/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/health-household/acetaminophen-pm"
last_updated: "2026-07-14T02:02:39.103Z"
locale: en
meta:
  description: "prices mostly outside the sweet spot ($5.87–$15.20) — acetaminophen pm doesn't clear our bar today."
  "og:description": "prices mostly outside the sweet spot ($5.87–$15.20) — acetaminophen pm doesn't clear our bar today."
  "og:title": "acetaminophen pm — Niche Verdict: Skip it (38/100) | Amazon United States - Flapen"
---

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# **acetaminophen pm**

**Skip it**

Prices mostly outside the sweet spot ($5.87–$15.20) — this niche doesn't clear our bar today.

Market size 55Growth 22Conversion 99Competition 9Returns 100Price range 2Avg price 41Brand share 8Review moat 24Quality gap 14

**Returns**

**Incredible****0.0%**

return rate — above 6% kills the launch gate

**Conversion**

**Incredible****18.7%**

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

**Market size**

**Good****$396K**

$396K/yr · 194K searches

**Avg price**

**Okay****$10.91**

avg listing price — sweet spot $15–$100

**Review moat**

**Bad****5,558.63**

avg incumbent reviews — the moat a new listing must climb

**Growth**

**Bad****-6.9%**

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

**Quality gap**

**Bad****4.8★**

avg incumbent rating — lower means beatable quality

**Competition**

**Bad****89%**

top-5 click share — a locked-up shelf

**Brand share**

**Bad****97%**

top-5 brand share — brand-locked demand

**Price range**

**Bad****$5.87–$15.20**

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

## **Competition**

The top 5 products capture 89% of clicks — a locked-up shelf that new listings rarely crack.

**Brands**

**6 **▼falling

**Sellers**

**25**

**Top-5 brand share**

**97%**

**Open market**

**0%**

- Amazon Basic Care37% - HealthA2Z19% - GoodMeds16% - TIME-CAP LABS, INC.13% - RIGHT REMEDIES13% - GenCare3% - 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%$40K20%$79K30%$119K40%$159K1001K10K100K 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![Amazon Basic Care Acetaminophen PM Pain Reliever Plus Nighttime Sleep Aid Caplet 100 Count](https://m.media-amazon.com/images/I/41IPmCEHxzL.jpg)**Amazon Basic Care Acetaminophen PM Pain Reliever Plus Nighttime Sleep Aid Caplet 100 Count**Amazon Basic Care**$5.87**4.8★11,116 rev](https://www.amazon.com/dp/B074F2GP2F) [2![GoodMeds Compare to Tylenol PM Pain Reliever & Sleep Aid Generic Acetaminophen 500mg Fast-Acting Extra Strength for Headaches Migraines Aches | Non-Habit Forming (375 Count)](https://m.media-amazon.com/images/I/41OuqvDdhGL.jpg)**GoodMeds Compare to Tylenol PM Pain Reliever & Sleep Aid Generic Acetaminophen 500mg Fast-Acting Extra Strength for Headaches Migraines Aches | Non-Habit Forming (375 Count)**GoodMeds**$12.00**4.8★261 rev](https://www.amazon.com/dp/B0FZNRFX25) [3![HealthA2Z Extra Strength Pain Relief PM| Acetaminophen 500mg | Diphenhydramine 25mg | Pain Reliever & Nighttime Sleep Aid | (365 Count (Pack of 1))](https://m.media-amazon.com/images/I/41lNgEOlTGL.jpg)**HealthA2Z Extra Strength Pain Relief PM| Acetaminophen 500mg | Diphenhydramine 25mg | Pain Reliever & Nighttime Sleep Aid | (365 Count (Pack of 1))**HealthA2Z**$15.20**4.7★10,921 rev](https://www.amazon.com/dp/B073V4VRRB) [4![TIME-Cap Labs 400 Caplets Extra Strength Acetaminophen 500mg PM & Diphenhydramine HCl 25mg - PM Pain Reliever & Sleep Aid Helps with Occasional Headaches & Minor Aches & Pains](https://m.media-amazon.com/images/I/51fdwSmpmAL.jpg)**TIME-Cap Labs 400 Caplets Extra Strength Acetaminophen 500mg PM & Diphenhydramine HCl 25mg - PM Pain Reliever & Sleep Aid Helps with Occasional Headaches & Minor Aches & Pains**TIME-CAP LABS, INC.**$10.06**4.8★1,460 rev](https://www.amazon.com/dp/B0CB41KRH4) [5![RIGHT REMEDIES Extra Strength Pain Relief PM & Nighttime Sleep Aid Caplets 300 Count Acetaminophen 500 mg & Diphenhydramine HCl 25 mg Non-Habit Forming Compare to Active Ingredients of Tylenol PM](https://m.media-amazon.com/images/I/41pb0FlzLGL.jpg)**RIGHT REMEDIES Extra Strength Pain Relief PM & Nighttime Sleep Aid Caplets 300 Count Acetaminophen 500 mg & Diphenhydramine HCl 25 mg Non-Habit Forming Compare to Active Ingredients of Tylenol PM**RIGHT REMEDIES**$10.21**4.8★1,869 rev](https://www.amazon.com/dp/B0CKK7YMQD)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![GoodMeds Compare to Tylenol PM Pain Reliever & Sleep Aid Generic Acetaminophen 500mg Fast-Acting Extra Strength for Headaches Migraines Aches | Non-Habit Forming (375 Count)](https://m.media-amazon.com/images/I/41OuqvDdhGL.jpg)**GoodMeds Compare to Tylenol PM Pain Reliever & Sleep Aid Generic Acetaminophen 500mg Fast-Acting Extra Strength for Headaches Migraines Aches | Non-Habit Forming (375 Count)**GoodMeds**$12.00**261 rev8mo ago](https://www.amazon.com/dp/B0FZNRFX25) [![RIGHT REMEDIES Extra Strength Pain Relief PM & Nighttime Sleep Aid Caplets 300 Count Acetaminophen 500 mg & Diphenhydramine HCl 25 mg Non-Habit Forming Compare to Active Ingredients of Tylenol PM](https://m.media-amazon.com/images/I/41pb0FlzLGL.jpg)**RIGHT REMEDIES Extra Strength Pain Relief PM & Nighttime Sleep Aid Caplets 300 Count Acetaminophen 500 mg & Diphenhydramine HCl 25 mg Non-Habit Forming Compare to Active Ingredients of Tylenol PM**RIGHT REMEDIES**$10.21**1,869 rev2y ago](https://www.amazon.com/dp/B0CKK7YMQD) [![TIME-Cap Labs 400 Caplets Extra Strength Acetaminophen 500mg PM & Diphenhydramine HCl 25mg - PM Pain Reliever & Sleep Aid Helps with Occasional Headaches & Minor Aches & Pains](https://m.media-amazon.com/images/I/51fdwSmpmAL.jpg)**TIME-Cap Labs 400 Caplets Extra Strength Acetaminophen 500mg PM & Diphenhydramine HCl 25mg - PM Pain Reliever & Sleep Aid Helps with Occasional Headaches & Minor Aches & Pains**TIME-CAP LABS, INC.**$10.06**1,460 rev3y ago](https://www.amazon.com/dp/B0CB41KRH4) [![Amazon Basic Care Ibuprofen PM Ibuprofen 200 mg and Diphenhydramine Citrate 38 mg Pain Reliever and Nighttime Sleep-Aid Capsule-Shaped Tablets 120 Count](https://m.media-amazon.com/images/I/41swzuW+OtL.jpg)**Amazon Basic Care Ibuprofen PM Ibuprofen 200 mg and Diphenhydramine Citrate 38 mg Pain Reliever and Nighttime Sleep-Aid Capsule-Shaped Tablets 120 Count**Amazon Basic Care**$10.88**4,368 rev5y ago](https://www.amazon.com/dp/B087D2TGXL) [![GenCare Extra Strength Acetaminophen PM 500 mg (375 Tablets) | Ultimate Pain Relief & Sleep Support for Adults | Quick Acting & Non Habit Forming Headache Relief | Eases Aches & Joint Discomfort](https://m.media-amazon.com/images/I/41xEJXNBtcL.jpg)**GenCare Extra Strength Acetaminophen PM 500 mg (375 Tablets) | Ultimate Pain Relief & Sleep Support for Adults | Quick Acting & Non Habit Forming Headache Relief | Eases Aches & Joint Discomfort**GenCare**$14.82**3,553 rev6y ago](https://www.amazon.com/dp/B07XB3LK2Y)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![GoodMeds Compare to Tylenol PM Pain Reliever & Sleep Aid Generic Acetaminophen 500mg Fast-Acting Extra Strength for Headaches Migraines Aches | Non-Habit Forming (375 Count)](https://m.media-amazon.com/images/I/41OuqvDdhGL.jpg)**GoodMeds Compare to Tylenol PM Pain Reliever & Sleep Aid Generic Acetaminophen 500mg Fast-Acting Extra Strength for Headaches Migraines Aches | Non-Habit Forming (375 Count)**GoodMeds**$12.00**4.8★**▲ 275%**](https://www.amazon.com/dp/B0FZNRFX25) [![HealthA2Z Extra Strength Pain Relief PM | Acetaminophen 500mg | Diphenhydramine HCl 25mg | Pain Reliever & Nighttime Sleep Aid | 150 Caplets](https://m.media-amazon.com/images/I/41IdmM2yXOL.jpg)**HealthA2Z Extra Strength Pain Relief PM | Acetaminophen 500mg | Diphenhydramine HCl 25mg | Pain Reliever & Nighttime Sleep Aid | 150 Caplets**HealthA2Z**$8.21**4.7★**▲ 29%**](https://www.amazon.com/dp/B072BBYNP2) [![TIME-Cap Labs 400 Caplets Extra Strength Acetaminophen 500mg PM & Diphenhydramine HCl 25mg - PM Pain Reliever & Sleep Aid Helps with Occasional Headaches & Minor Aches & Pains](https://m.media-amazon.com/images/I/51fdwSmpmAL.jpg)**TIME-Cap Labs 400 Caplets Extra Strength Acetaminophen 500mg PM & Diphenhydramine HCl 25mg - PM Pain Reliever & Sleep Aid Helps with Occasional Headaches & Minor Aches & Pains**TIME-CAP LABS, INC.**$10.06**4.8★**▲ 25%**](https://www.amazon.com/dp/B0CB41KRH4) [![Amazon Basic Care Ibuprofen PM Ibuprofen 200 mg and Diphenhydramine Citrate 38 mg Pain Reliever and Nighttime Sleep-Aid Capsule-Shaped Tablets 120 Count](https://m.media-amazon.com/images/I/41swzuW+OtL.jpg)**Amazon Basic Care Ibuprofen PM Ibuprofen 200 mg and Diphenhydramine Citrate 38 mg Pain Reliever and Nighttime Sleep-Aid Capsule-Shaped Tablets 120 Count**Amazon Basic Care**$10.88**4.8★**— 7%**](https://www.amazon.com/dp/B087D2TGXL) [![Amazon Basic Care Acetaminophen PM Pain Reliever Plus Nighttime Sleep Aid Caplet 100 Count](https://m.media-amazon.com/images/I/41IPmCEHxzL.jpg)**Amazon Basic Care Acetaminophen PM Pain Reliever Plus Nighttime Sleep Aid Caplet 100 Count**Amazon Basic Care**$5.87**4.8★**▼ 11%**](https://www.amazon.com/dp/B074F2GP2F)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 104 weeks — -6.9% search growth over the last 90 days.

23K18KPrime Day '24Spike '24Black Friday '24Spike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay

Peak months: Mar, Aug, Sep, Nov, Dec · busiest ÷ quietest = 7.4×

## **Reviews**

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

### **What buyers love **

**Value For Money**31%

*“Great deal”*

**Sleep Quality**16%

*“help me fall asleep”*

**Quality-Overall**13%

*“the quality is consistent”*

**Advertised Vs Actual Product**13%

*“As advertised”*

**Efficiency**8%

*“Effective”*

**Ease Of Use**2%

*“easy to use”*

**Ingredients-Overall**2%

*“The ingredients are clearly listed”*

**Side Effects**2%

*“Exactly the same effects as name brand T. PM”*

**Strength**2%

*“Effective”*

**Dosage**1%

*“These work just as good as Tylenol PM however”*

### **What buyers complain about **

**Functionality-Overall**28%

*“I could not function”*

**Sleep Quality**21%

*“does not help with sleep”*

**Size-Overall**6%

*“The pills are rather large”*

**Taste-Overall**5%

*“Weird taste”*

**Pain Relief-Overall**5%

*“Pain”*

**Quality-Overall**4%

*“Cheap”*

**Value For Money**2%

*“much cheaper”*

**Allergies**2%

*“allergic to Benadryl”*

**Dosage**2%

*“since other generic brands don't work with the regular dose”*

**Advertised Vs Actual Product**1%

*“reading the bottle show it is not”*