oil additive
Worth a look55/100oil additive shows low returns (0.3%), but a concentrated shelf (top 5 take 87% of clicks) keeps it on the watch list.
Market/yr
$4.5M
Growth (1y)
+226.9%
Products
8
Brands
4
was 6 a year ago
Sellers
121
Price range
$9.70–$111.96
Returns
0.3%
Rating
4.7★
Worth a look
Scored 55/100 across market size, growth, competition, quality gap, and returns.
Demand
Weekly Amazon search volume, last 104 weeks — +226.9% year over year.Seasonality
Monthly demand index across the year — 1.00 is average.Peak months: Jan, Feb, Dec · busiest ÷ quietest = 3.3×
Competition
- Prolube69%
- Liqui Moly14%
- Lucas Oil13%
- LUCAS OIL5%
The top 5 products capture 87% of clicks — a locked-up shelf that new listings rarely crack. 4 brands and 121 sellers compete here.
Brands
4 falling
was 6 a year ago
Sellers
121
Top 5 brand share
100%
Product shelf
All 8 tracked products in this niche.

Prolube Oil Treatment - Engine Oil Additive for Gas & Diesel Engines - Reduces Wear Noise Vibration - Boosts Fuel Economy & Horsepower - Works on Transmissions & Differentials (1QT)
Prolube
$37.004.6★2,793 reviews

Prolube Oil Treatment - Engine Oil Additive for Gas & Diesel Engines - Reduces Wear Noise Vibration - Boosts Fuel Economy & Horsepower - Works on Transmissions & Differentials (16oz)
Prolube
$29.384.6★2,793 reviews

Lucas Oil 10001 Heavy Duty Oil Stabilizer - 1 Quart
Lucas Oil
$11.914.8★6,656 reviews

LIQUI MOLY Oil Additive Cera Tec 20002 Ceramic Wear & Tear Protection for Petrol & Diesel Engines Smoother Engine Performance Less Friction & Lower Fuel Consumption 300 ml
Liqui Moly
$28.704.8★33,774 reviews

Liqui Moly MoS2 Anti-Friction Engine Treatment | 300 ml | Oil additive | SKU: 2009
Liqui Moly
$9.704.7★7,073 reviews

Prolube Oil Treatment - Engine Oil Additive for Gas & Diesel Engines - Reduces Wear Noise Vibration - Boosts Fuel Economy & Horsepower - Works on Transmissions & Differentials (1Gallon)
Prolube
$111.964.6★2,793 reviews

Lucas Oil 10118 High Mileage Oil Stabilizer - 1 Quart
LUCAS OIL
$15.334.8★3,457 reviews

Lucas Oil 10130 Pure Synthetic Oil Stabilizer - 1 Quart
Lucas Oil
$16.224.8★4,828 reviews
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Great product, worked wonderfully for my car”
“quiet as could be”
“Excellent Lubricant”
“AS ADVERTISED”
“A five percent increase in fuel mileage”
“Immediate improvements”
“Best price”
“Goes in everything I have motor wise”
“Easy to use”
“Works great and smooth”
What buyers complain about
“it took alot of the mechanical noise from the motor”
“Don't work as described”
“Overpriced”
“Anxious to see if this lubricant lives up to it's reputation”
“Caused leaking seals”
“Crap dont buy this product it made my engine tick”
“Extremely dissatisfied with this product”
“change the photo it is very deceiving”
“found out that the oil was very thick”
“I used as directed didn't seem to make any difference”
Top return reasons
- Compatibility-Overall21%
- Leak-Proof20%
- Advertised Vs Actual Product12%
- Functionality-Overall11%
- Value For Money10%
- Defective Material/Parts6%
- Fuel Efficiency3%
- Noise Level3%
- Lubrication2%
- Product Condition2%