vitamin c and collagen face serum
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.7%return rate — above 5% kills the launch gate
Conversion
Great10.5%search→purchase rate — share of searches ending in a sale
Avg price
Great$15.63avg listing price — sweet spot $15–$100
Price range
Good$8.99–$24.06cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Market size
Okay$220K$220K/yr · 134K searches
Review moat
Okay3,610avg incumbent reviews — the moat a new listing must climb
Growth
Bad-8.0%90-day search growth — must beat 0% to launch
Competition
Bad79%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, vitamin c and collagen face serum is a $220K/yr Amazon United States market (134K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in May. Verdict: Skip it — 45/100.
Data updated Jul 16, 2026 · scored weekly · How we score niches
vitamin c and collagen face serum market data
- Units sold / yr
- 13K–15K
- avg 750–1,000/product
- Revenue / yr
- $195K–$234K
- units × avg price
- Conversion rate
- 10.5%
- Avg BSR
- #386
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 83%
- Out of stock
- 0.0%
- Avg brand age
- 55 months
- Avg seller age
- 122 days
Competition & brand share
The top 5 products capture 79% of clicks — a locked-up shelf that new listings rarely crack.Brands
3 falling
Sellers
112
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
79%
Top 20: 100%
Open market
0%
- Neutrogena58%
- By Nature24%
- Skin 2.018%
Demand & seasonality
Weekly Amazon search volume, last 70 weeks — -8.0% search growth over the last 90 days.Peak months: May · busiest ÷ quietest = 5.7×
Top vitamin c and collagen face serum search terms
- neutrogena vitamin c serum22K/yr
- by nature vitamin c and collagen18K/yr
- neutrogena vitamin c16K/yr
- by nature13K/yr
- skin 2.0 vitamin c and collagen11K/yr
- neutrogena collagen bank vitamin c serum7K/yr
- vitamin c and collagen serum5K/yr
- vitamin c collagen serum5K/yr
- neutrogena vitamin c serum for face4K/yr
- by nature face wash4K/yr
Top vitamin c and collagen face serum 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 12 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Neutrogena Collagen Bank 15% Vitamin C Serum for Face Fragrance Free Anti-Aging Face and Neck Collagen Essence with Micro-Peptides Improves Uneven Tone Plumps Skin 0.5 fl oz
Neutrogena$15.124.2★685 rev
By Nature Vitamin C + Collagen Face Serum - Restore and Energize Tired Skin with Vitamin C Plumping Collagen Plus Texture Enhancing Turmeric - Premium Skin Care Serum for Face - 3fl. oz.
By Nature$14.874.5★628 rev
Neutrogena Rapid Tone Repair 20% Vitamin C Brightening Serum Capsules Antioxidant Face Serum to Brighten Look of Dark Spots & Even Skin Tone Oil-Free 30 Serum Capsules
Neutrogena$22.474.3★9,281 rev
Skin 2.0 Vitamin C & Collagen Face Moisturizer - Dermatologist Tested Anti-Aging Skin Tightening - Brightening Clean Beauty Cruelty-Free Korean Skincare for All Skin Types - 1.69 Fl oz
Skin 2.0$11.124.6★2,891 rev
Skin 2.0 Vitamin C Serum - Dermatologist Tested Anti-Aging & Dark Spot Remover - Brightening Clean Beauty Cruelty-Free Korean Skincare for Glass Skin All Skin Types - 1.69 Fl. oz
Skin 2.0$11.334.5★4,916 rev
Newest
by launch dateNeutrogena Collagen Bank 15% Vitamin C Serum for Face Fragrance Free Anti-Aging Face and Neck Collagen Essence with Micro-Peptides Improves Uneven Tone Plumps Skin 0.5 fl oz
Neutrogena$15.12685 rev
Skin 2.0 Vitamin C Serum with Collagen - Anti-Aging & Dark Spot Remover - Dermatologist Tested Korean Skincare for Brightening & Acne - Clean Beauty Cruelty-Free All Skin Types - 1.69oz (2-Pack)
Skin 2.0$18.404,916 rev
By Nature Face Night Cream - Vitamin C + Collagen PM Moisturizing Facial Lotion for Women (2 Oz)
By Nature$12.95162 rev
Skin 2.0 Vitamin C & Collagen Face Moisturizer Anti Aging Day & Night Cream for Smooth & Radiant Skin Firms & Restores Dull Complexion Dermatologist Tested Korean Skin Care Set Vegan Duo Pack
Skin 2.0$19.252,891 rev
By Nature Manuka Honey + Collagen + Probiotics Day Cream - Nourishing Formula to Soothen your Skin - Skincare from New Zealand - 6.5 oz
By Nature$10.88221 rev
Trending
90-day click momentumNeutrogena Rapid Tone Repair 20% Vitamin C Brightening Serum Capsules Antioxidant Face Serum to Brighten Look of Dark Spots & Even Skin Tone Oil-Free 30 Serum Capsules
Neutrogena$22.474.3★
Skin 2.0 Vitamin C Serum with Collagen - Anti-Aging & Dark Spot Remover - Dermatologist Tested Korean Skincare for Brightening & Acne - Clean Beauty Cruelty-Free All Skin Types - 1.69oz (2-Pack)
Skin 2.0$18.404.5★
Skin 2.0 Vitamin C & Collagen Face Moisturizer Anti Aging Day & Night Cream for Smooth & Radiant Skin Firms & Restores Dull Complexion Dermatologist Tested Korean Skin Care Set Vegan Duo Pack
Skin 2.0$19.254.6★
By Nature Manuka Honey + Collagen + Probiotics Day Cream - Nourishing Formula to Soothen your Skin - Skincare from New Zealand - 6.5 oz
By Nature$10.884.3★
Neutrogena Collagen Bank 15% Vitamin C Serum for Face Fragrance Free Anti-Aging Face and Neck Collagen Essence with Micro-Peptides Improves Uneven Tone Plumps Skin 0.5 fl oz
Neutrogena$15.124.2★
What buyers say about vitamin c and collagen face serum
What buyers praise and complain about, mined from review topics.What buyers love
“Good for Sensitive Skin”
“Very affordable brand”
“Makes my skin soft”
“Very hydrating”
“Great for the price”
“It Works very well”
“It gives you a beautiful shine”
“I like the citrus scent of this cream”
“absorbs well”
“It blends well under my moisturizer as well”
What buyers complain about
“very strong smell”
“Did not work”
“Itchy Eyes”
“I do need to wash my hands after applying because my hands feel sticky”
“no improvement”
“Its really greasy”
“It makes my face tingle a bit”
“Poor quality control”
“Caused Weird skin reaction”
“Doesnt feel like a cleanser”
Top return reasons
Common questions
- Is vitamin c and collagen face serum profitable to sell on Amazon United States?
- The niche generates $220K/yr across 12 tracked products. 90-day search growth is -8.0%. Flapen's verdict: Skip it (45/100).
- How competitive is the vitamin c and collagen face serum niche?
- 3 brands and 112 sellers compete. The top 5 products take 79% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in vitamin c and collagen face serum?
- Top complaints mined from reviews: Smell, Functionality-Overall, Allergies. The return rate is 0.7%.
- When does demand for vitamin c and collagen face serum peak?
- Demand peaks in May; the busiest month runs 5.7× the quietest.
- What does it cost to enter the vitamin c and collagen face serum niche?
- Listings span $8.99–$24.06; the average listing price is $15.63 (sweet spot $15–$100). The average incumbent carries 3,610 reviews — the moat a new listing must climb.