dr christopher products
Skip itA concentrated shelf (top 5 take 82% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.5%return rate — above 6% kills the launch gate
Avg price
Great$19.37avg listing price — sweet spot $15–$100
Price range
Great$10.12–$36.23cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Growth
Bad-0.7%90-day search growth — must beat 0% to launch
Review moat
Bad4,259.3avg incumbent reviews — the moat a new listing must climb
Conversion
Bad1.9%search→purchase rate — share of searches ending in a sale
Market size
Bad$92K$92K/yr · 250K searches
Brand share
Bad94%top-5 brand share — brand-locked demand
Competition
Bad82%top-5 click share — a locked-up shelf
According to Flapen's Amazon United States niche tracking, dr christopher products is a $92K/yr Amazon United States market (250K searches/yr). The top 5 brands hold 94% of demand. Verdict: Skip it — 38/100.
Data updated Jul 17, 2026 · scored weekly · How we score niches
dr christopher products market data
- Units sold / yr
- 4K–5K
- avg 250–500/product
- Revenue / yr
- $77K–$97K
- units × avg price
- Launch success
- —
- 0 of 0 new (360d)
- Conversion rate
- 1.9%
- Avg BSR
- #181
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 90%
- Out of stock
- 0.0%
- Avg brand age
- 92 months
- Avg seller age
- 173 days
Competition & brand share
The top 5 products capture 82% of clicks — a locked-up shelf that new listings rarely crack.Brands
7 falling
Sellers
57
Top-5 brand share
94%
Top 20: 100%
Top-5 click share
82%
Top 20: 100%
Open market
3%
- Ampitrexyl62%
- API16%
- Golden Paw9%
- Christopher's Original Formulas4%
- Fritz Aquatics4%
- ALIVO3%
- Open — no brand owns it (1 brand, 3%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -0.7% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.6×
Top dr christopher products search terms
- fish amoxicillin42K/yr
- fish antibiotics amoxicillin 500mg58K/yr
- fish amoxicillin 500mg capsules27K/yr
- fish mox amoxicillin22K/yr
- amoxicillin for fish28K/yr
- fish antibiotic 500mg capsules14K/yr
- ampitrexyl plus 1000mg capsules7K/yr
- ampitrexyl9K/yr
- fish antibiotics amoxicillin9K/yr
- fish antibiotics capsules5K/yr
Top dr christopher products products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 10 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Ampitrexyl Plus Antioxidant Capsules 1000 mg 30 Count
Ampitrexyl$14.164.5★2,009 rev
API FIN & BODY CURE Freshwater Fish Powder Medication 10-Count Box
API$16.114.4★3,763 rev
Ampitrexyl Formula 100% Natural Helps You Support Your Immune System Antioxidant 30 Capsules 500 mg Box
Ampitrexyl$10.124.5★327 rev
Dog Antibiotics for Infections Kennel Cough Wounds UTIs Allergies Itching Natural Antibiotics for Cats to Support Skin Coat & Digestion Liquid Form for Oral Use All Pet Ages 2 oz
Golden Paw$23.444.3★5,817 rev
Christophers Original Formulas X-INFX Formula Natural Immune Support 100 Caps
Christopher's Original Formulas$19.134.3★13,107 rev
Newest
by launch date
Herbal Pet Antibiotics for Rabbits Reptiles Turtles Guinea Pigs Fish Chicken Antibiotics in Liquid for All Birds (Duck Turkey Goose) For UTIs Allergies Runny Nose & Digestion 2-oz Bottle
Golden Paw$17.69205 rev
Fritz Maracyn - for Saltwater and Freshwater gram-Positive Relief from Bacterial gil Popeye More - Easy dose Packets 20 Count
Fritz Aquatics$36.23304 rev
Antibiotics for Cats Natural Antibiotic Pet Supplements Supports Immune & Cats Allergy Relief Cat Multivitamin UTI Drops for All Ages & Breeds of Cat Chicken Flavour - 2 Fl Oz / 1 Pack
ALIVO$13.401,595 rev
Dog Antibiotics for Infections Kennel Cough Wounds UTIs Allergies Itching Natural Antibiotics for Cats to Support Skin Coat & Digestion Liquid Form for Oral Use All Pet Ages 2 oz
Golden Paw$23.445,817 rev
Ampitrexyl Plus Antioxidant Capsules 1000 mg 30 Count
Ampitrexyl$14.162,009 rev
Trending
90-day click momentum
Natural Factors PEPTACE FISH PEPTIDES 500 mg 90 Capsules
Natural Factors$29.264.4★
Ampitrexyl Plus Antioxidant Capsules 1000 mg 30 Count
Ampitrexyl$14.164.5★
Fritz Maracyn - for Saltwater and Freshwater gram-Positive Relief from Bacterial gil Popeye More - Easy dose Packets 20 Count
Fritz Aquatics$36.234.6★
Ampitrexyl Formula 100% Natural Helps You Support Your Immune System Antioxidant 30 Capsules 500 mg Box
Ampitrexyl$10.124.5★
Herbal Pet Antibiotics for Rabbits Reptiles Turtles Guinea Pigs Fish Chicken Antibiotics in Liquid for All Birds (Duck Turkey Goose) For UTIs Allergies Runny Nose & Digestion 2-oz Bottle
Golden Paw$17.694.3★
What buyers say about dr christopher products
What buyers praise and complain about, mined from review topics.What buyers love
“He happily eats it right down with no complaints”
“Helped my dog tremendously”
“Price is affordable”
“Ease of use”
“They absolutely love the taste”
“Effective”
“He is so much calmer too”
“It did what it was supposed to do”
“Good strong flavor and smell”
“now my tooth doesn't hurt at all”
What buyers complain about
“Allergic reaction”
“Product does not provide results”
“Ga e my dog diarrhea”
“the ones we do have are SO expensive”
“TOXIC INGREDIENTS”
“It smells a little weird”
“by the time 10 days were up”
“could barely breathe”
“This product does nothing that it says it does”
“The capsules taste awful”
Top return reasons
Common questions
- Is dr christopher products profitable to sell on Amazon United States?
- The niche generates $92K/yr across 10 tracked products. 90-day search growth is -0.7%. Flapen's verdict: Skip it (38/100).
- How competitive is the dr christopher products niche?
- 7 brands and 57 sellers compete. The top 5 products take 82% of clicks and top 5 brands hold 94% of demand.
- What do buyers complain about in dr christopher products?
- Top complaints mined from reviews: Allergies, Functionality-Overall, Indigestion. The return rate is 0.5%.
- When does demand for dr christopher products peak?
- Demand is steady year-round — the busiest month runs 1.6× the quietest.
- What does it cost to enter the dr christopher products niche?
- Listings span $10.12–$36.23; the average listing price is $19.37 (sweet spot $15–$100). The average incumbent carries 4,259 reviews — the moat a new listing must climb.