Sunday Riley Good Genes All-in-One Lactic Acid Treatment Face Serum 1.0oz
It's about $21.34 under what it usually sells for. It goes on sale about every 3 weeks, usually to around $59.31.
Price context
This verdict comes from tracked price history. Run a live check for the freshest read — or set a free price-drop alert.
Run a live price check →typical$42.50
all-time low100/100
Drop Tendency
How we predict: Thrifle reads this product's real Amazon price history and runs it through our price models — a transparent statistical engine plus GOAT Model 2.0, our machine-learning model — to estimate whether the price will drop, how low it's likely to go, and when. Every verdict shows its benchmarks and its own confidence, and we grade ourselves in public: see our live accuracy track record.
Frequently asked questions
Will the price of Sunday Riley Good Genes All-in-One Lactic Acid Treatment… drop?
Thrifle's model expects it could drop to about $59.31 (likely $51.00–$62.69), typically within about 0 days — versus $59.50 today.
Is now a good time to buy Sunday Riley Good Genes All-in-One Lactic Acid Treatment…?
Thrifle's current verdict is Good price (Good price) with 92% confidence. Today's price of $59.50 is at or below the typical price of $80.84. It's about $21.34 under what it usually sells for. It goes on sale about every 3 weeks, usually to around $59.31.
What is the lowest price Sunday Riley Good Genes All-in-One Lactic Acid Treatment… has been?
The lowest tracked price for this product is $42.50, recorded on Sep 19, 2025.