Compare Keratin Smooth Serum prices at Coles vs IGA, Woolworths. Lowest: $11.50. Prices updated daily.
Product Information
Keratin Smooth Serum
Brand: TRESemme Sold by: Coles
$23.00 / 1
Keratin Smooth Serum is $23.00 at Coles, up 100% since Cuugo started tracking it. That is $230.00 per L. It has ranged between $11.50 and $23.00 since March 2026. Cuugo has recorded 13 price changes in that time, averaging $18.93. The $11.50 low was in March 2026. Woolworths stocks TRESemme Keratin Smooth Serum 100mL at $23.00.
Price Comparison
4 results across stores top result per storeAcross 3 stores, comparable listings run from $11.50 at Coles to $23.00 at Woolworths. This works out at $230.00 per L, against $115.00 per L for Lamellar Serum Cream at Coles, which is the better buy by size. The same brand is stocked at Woolworths as TRESemme Keratin Smooth Serum 100mL for $23.00.




