Prices updated daily — 3 June 2026
Product type overview
hair oil & serum sits within Skin Care & Body, part of Health, Baby & Personal Care. On this page you compare 3 products from 6 UK supermarkets: Tesco, Sainsbury's, ASDA, Aldi, Morrisons and Waitrose. The lowest unit price for hair oil & serum is £39.87/l at ASDA. In total, 1 variants of hair oil & serum are compared (different pack sizes and compositions). All prices are normalised to the same unit (per kilogram, per litre or per piece) so that packs of different sizes can be compared fairly — a larger pack is not automatically the best value. The ranking below shows, per variant, which supermarket currently has the sharpest price, including own-label products alongside national brands. Prices refresh daily from the retailers' own public price lists, so you never see stale offers when planning your weekly shop. Allsupers uses no affiliate links or paid placement; the ranking is purely price-based and updated from public data.
Cheapest hair oil & serum
Compare 3 products across 6 supermarkets
hair oil & serum — compare prices across 6 supermarkets

Ayumi
Ayumi Pure Olive Oil
150 ml
£40.00/litre
at 1 supermarket

Aussie
Aussie Oh My Gloss Moisture-Mazing Serum
160 ml
£41.62/litre
at 1 supermarket

OGX
OGX Rescue Fusions 24H Frizz Control Smooth & Sleek Oil
50 ml
£78.60/litre
at 1 supermarket