phosphorus supplements
Worth a lookShows low returns (0.1%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Returns
Incredible0.1%return rate — above 6% kills the launch gate
Avg price
Incredible$26.11avg listing price — sweet spot $15–$100
Price range
Great$7.04–$74.82cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Great7.4%search→purchase rate — share of searches ending in a sale
Review moat
Good699.96avg incumbent reviews — the moat a new listing must climb
Brand share
Good74%top-5 brand share — brands hold most of the demand
Market size
Okay$271K$271K/yr · 141K searches
Competition
Okay60%top-5 click share — leaders hold, buyers still browse
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Growth
Bad-6.3%90-day search growth — must beat 0% to launch
Competition
The top 5 products take 60% of clicks — established leaders, but buyers still shop beyond them.Brands
16 flat
Sellers
38
Top-5 brand share
74%
Open market
21%
- Boiron24%
- Standard Process17%
- Brookfield Pharmaceuticals13%
- WellnessOne12%
- BIOTICS RESEARCH7%
- Urenus5%
Product shelf
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Standard Process Phosfood Liquid - Phosphorus Supplement for Nutritional Balance - Gluten-Free Vegan & Non-Soy - 60 mL (2 fl oz)
Standard Process$28.924.6★968 rev
Boiron Phosphorus 30C Homeopathic Medicine for Dizziness - 80 Pellets
Boiron$7.044.6★1,414 rev
WellnessOne Ionic Phosphorus Supplements - Phosphorus Liquid from Ortho Phosphoric Acid for Teeth Bone Health & Energy Support - Non-GMO Vegan Gluten Free - 1.67 fl oz
WellnessOne$19.944.2★778 rev
Phosphorus Supplements 100 Packets Dietary Supplements Powder with Sodium Phosphate and Potassium Phosphate Fruit Flavored Phosphorous Supplement Powder for Electrolyte Bone Health & Kidney Health
Brookfield Pharmaceuticals$38.284.5★107 rev
BIOTICS RESEARCH Super Phosphozyme Phosphorous and RNA Electrolytes Healthy Bones and Teeth Protein Production Energy Support 90 Tablets
BIOTICS RESEARCH$21.174.4★182 rev
Newest
by launch date
Phosphorus 200C Homeopathic Remedy 270 Pellets
Urenus$13.0332 rev
Phosphorus 30C Homeopathic Remedy 270 Pellets
Urenus$12.9932 rev
OsteoVit 5-in-1 Calcium 120 tabs Multivitamin: Calcium Magnesium Phosphorus Vitamin D3 & A - Bone Strength & Flexibility* Non-GMO Gluten Free | Calcium Supplement for Women & Men with Vitamin D
Neogen Health$22.96215 rev
Phosphorus Supplements 100 Packets Dietary Supplements Powder with Sodium Phosphate and Potassium Phosphate Fruit Flavored Phosphorous Supplement Powder for Electrolyte Bone Health & Kidney Health
Brookfield Pharmaceuticals$38.28107 rev
Phosphorus Supplements 12 Packets Dietary Supplements Powder with Sodium Phosphate and Potassium Phosphate Fruit Flavored Phosphorous Supplement Powder for Electrolyte Bone Health & Kidney Health
Brookfield Pharmaceuticals$10.8944 rev
Trending
90-day click momentum
GeriCare Phosphorus Supplement Powder Packets Strawberry Flavor Supports Bone Strength & Energy Metabolism Nerve and Muscle Support Electrolyte Mineral Supplement 1.5g Each Packet (Box of 100)
GeriCare$31.164.3★
Phosphomax - Fosfoetanolamina - Unique Blend of Phosphoethanolamine to Boost Your Immune System- Natural Fosfoetalonamina 26 Years of Researched Formulation
Phosphomax$74.824.6★
Metagenics Bone Builder Plus - MCHC Supplement for Bone Health* - High-Absorption Formula with Calcium Phosphorus & 2000 IU Vitamin D - Non-GMO & Gluten-Free - 90 Capsules
Metagenics$40.564.8★
Phosphorus 200C Homeopathic Remedy 270 Pellets
Urenus$13.034.6★
Phosphorus Supplements 12 Packets Dietary Supplements Powder with Sodium Phosphate and Potassium Phosphate Fruit Flavored Phosphorous Supplement Powder for Electrolyte Bone Health & Kidney Health
Brookfield Pharmaceuticals$10.894.1★
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -6.3% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.2×
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Overall, if youre looking for a decent quality supplement, I think this brand is the way to go”
“I CAN FINALLY SLEEP”
“I am very pleased with my new supplement”
“Fine suplement, good for the brain, memory and focus, also used for healthy aging, reducing stress and lowering cortisol”
“Price is great too”
“Considered a highly absorbable quality calcium”
“Easy to use”
“Works well”
“I am not feeling stronger seems like my joints have not been hurting”
“As advertised”
What buyers complain about
“Ineffective”
“Dosage is too low”
“This gave me one of the worst panic attacks in my life”
“because by the time it dissolved”
“It is quite pricey than what i think”
“Almost no taste”
“This supplement did NOTHING to help me sleep”
“Turns out 15% of gallstones are calcium, phosphate, and bilirubinate”
“Bad pill dispenser”
“Just too salty bitter for my liking”