California Gold Nutrition Collagen
FailThe average product has 35,105 reviews to catch up to, so California Gold Nutrition Collagen is a Fail.
- Flapen Score
- 39 / 100Ranks 12,636 of 14,768 Health & Household niches · −10 vs the category median of 4939
- Market size
- $44K/yr134K searches / yr
- 90-day growth
- +9.1%search demand this quarter
- Competition
- 59%top-5 click share · 10 brands · 137 sellers
Flapen Score
California Gold Nutrition Collagen against its category
The dotted line is the Health & Household average. Past it, California Gold Nutrition Collagen is stronger. Inside it, weaker.
Market
The California Gold Nutrition Collagen market on Amazon at a glance
Shoppers on Amazon United States searched for California Gold Nutrition Collagen 134K times last year and spent an estimated $44K. The top 5 brands take 94% of clicks. Flapen scores it 39 out of 100, a Fail.
01 · Demand
An estimated 1.3% of those searches ended in a purchase.
Shoppers searched for this 134K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 1.3% of those searches ended in a purchase. Searches in the last 90 days moved +9.1% against the 90 days before. Searches, conversion and average price together put the market at an estimated $44K a year.
- Searches, last 12 months
- 134K
- Growth, 90 days vs prior 90
- +9.1%
- Conversion, latest week
- 1.3%
- Market size, estimated
- $44Ka year
- Top search term
- california gold nutrition65K searches a year
02 · Price
A sale here is worth $25.34.
Listings sell for $25.34 on average, from $9.75 to $46.48. Amazon reports units sold in ranges. This niche sold 3K to 3K a year. The average listing sells 100 to 250 of them. At $25.34 that is $3K to $6K a year per listing.
- Average price
- $25.34inside the $15 to $100 sweet spot
- Price range
- $9.75–$46.48
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 3K–3K
- Units per listing a year
- 100–250
- Revenue per listing a year
- $3K–$6K
- Returns
- 0.0%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
48% of listings pay for placement with sponsored ads. 60% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #880 within Collagen. It carries 35,105 reviews at 4.56 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 48%
- Prime listings
- 60%
- Out of stock, average day
- 0.0%
- Average rank
- #880in Collagen
- Average rating
- 4.56 starsAmazon United States average 4.42 stars
- Average reviews
- 35,105per listing
- Listings tracked
- 25
04 · Newcomers
Brands here are established.
The brands on the shelf have sold for 67 months on average, so the names here are established.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 67 months
Products
Top California Gold Nutrition Collagen products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 25, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
California Gold Nutrition Astaxanthin Antioxidant Carotenoid AstaLif Pure Icelandic Biologically Active 99% Isomer 12 mg 120 Veggie Softgels
- Price
- $32.74
- Rating
- 4.6/5
- Reviews
- 278
- Age
- 8y ago

California Gold Nutrition CollagenUP Hydrolyzed Marine Collagen Peptides with Hyaluronic Acid and Vitamin C Unflavored 1.02 lb (464 g)
- Price
- $36.83
- Rating
- 4.6/5
- Reviews
- 3,251
- Age
- 7y ago

California Gold Nutrition CollagenUP Hydrolyzed Marine Collagen Peptides with Hyaluronic Acid and Vitamin C Unflavored 7.26 oz (206 g)
- Price
- $18.79
- Rating
- 4.6/5
- Reviews
- 3,251
- Age
- 8y ago

Vital Proteins Collagen Peptides Powder - Supports Hair Nail Skin Bone & Joint Health Unflavored Collagen Protein 9.33 OZ
- Price
- $19.29
- Rating
- 4.6/5
- Reviews
- 68,247
- Age
- 4y ago

California Gold Nutrition Collagen Peptides Powder with Hyaluronic Acid Support for Healthy Hair Skin Nails Joints and Bones Non-GMO Gluten and Dairy Free Unflavored 7.05 oz (200 g)
- Price
- $18.85
- Rating
- 4.5/5
- Reviews
- 202
- Age
- 5y ago
Trending
estimated 90-day click momentum
DRFOSTER Marine Collagen Peptides Powder with MSM + GC Multi Type I & III Collagen with Hyaluronic Acid Vitamin C & E for Skin Hair & Nails Wild-Caught Fish 50 Servings
- Price
- $24.04
- Rating
- 4.6/5
- Reviews
- 451
- Age
- 1y ago

Vital Proteins Collagen Peptides Powder - Supports Hair Nail Skin Bone & Joint Health Unflavored Collagen Protein 9.33 OZ
- Price
- $19.29
- Rating
- 4.6/5
- Reviews
- 68,247
- Age
- 4y ago

Vital Proteins Collagen Peptides Powder Advanced with Hyaluronic Acid & Vitamin C 20oz Collagen Protein Unflavored 27 Servings
- Price
- $41.25
- Rating
- 4.5/5
- Reviews
- 214,632
- Age
- 12y ago

Micro Ingredients Multi Collagen Peptides Powder 1lb (41 Servings) Hydrolyzed Type I II III V X with Biotin Hyaluronic Acid Vitamin C Unflavored Collagen for Women & Men Easy Dissolve
- Price
- $33.68
- Rating
- 4.6/5
- Reviews
- 17,383
- Age
- 3y ago

California Gold Nutrition Vitamin D3 + K2 as MK-7 60 Veggie Capsules
- Price
- $17.68
- Rating
- 4.3/5
- Reviews
- 15
- Age
- 2y ago
Newest
by launch date
DRFOSTER Marine Collagen Peptides Powder with MSM + GC Multi Type I & III Collagen with Hyaluronic Acid Vitamin C & E for Skin Hair & Nails Wild-Caught Fish 50 Servings
- Price
- $24.04
- Rating
- 4.6/5
- Reviews
- 451
- Age
- 1y ago

Ancient Nutrition Collagen Peptides Powder Multi Collagen Protein Women & Men Vitamin C Probiotics Hydrolyzed Collagen Supports Skin Joints Gut Health Unflavored (40 Servings)
- Price
- $37.99
- Rating
- 4.4/5
- Reviews
- 44,608
- Age
- 2y ago

California Gold Nutrition Vitamin D3 + K2 as MK-7 60 Veggie Capsules
- Price
- $17.68
- Rating
- 4.3/5
- Reviews
- 15
- Age
- 2y ago

Sports Research Organic Collagen Peptides - Hydrolyzed Type I & III Collagen Protein Powder Made Sustainably from Grass-Fed Cows - USDA Organic Non-GMO Gluten Free - Unflavored 30 Servings
- Price
- $31.44
- Rating
- 4.6/5
- Reviews
- 129,604
- Age
- 2y ago

Micro Ingredients Multi Collagen Peptides Powder 1lb (41 Servings) Hydrolyzed Type I II III V X with Biotin Hyaluronic Acid Vitamin C Unflavored Collagen for Women & Men Easy Dissolve
- Price
- $33.68
- Rating
- 4.6/5
- Reviews
- 17,383
- Age
- 3y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 59% of clicks. Leaders hold, but buyers still shop past them.
Brands
10 rising
Sellers
137
Est. top-5 brand share
94%
Top 20: 100%
Est. top-5 click share
59%
Top 20: 95%
Open market
4%
- California Gold Nutrition71%
- Vital Proteins9%
- Sports Research5%
- Micro Ingredients4%
- vital proteins4%
- Anthony's2%
- Open — no brand owns it (4 brands, 4%)
Search terms
Top California Gold Nutrition Collagen search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- california gold nutrition65K/yr
- california gold nutrition collagen14K/yr
- california gold nutrition collagenup7K/yr
- collagen up california gold nutrition11K/yr
- california gold10K/yr
- collagen up13K/yr
- collagenup6K/yr
- collagenup california gold nutrition5K/yr
- california gold collagen4K/yr
Reviews and returns
What reviews say buyers love and hate about California Gold Nutrition Collagen
We read the reviews and the return reasons for every product selling here.
“Has a chemical taste”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
18 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common California Gold Nutrition Collagen questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









