Prices updated daily — 23 October 2026
Product type overview
hair oil & serum sits within Hair Care, part of Health, Baby & Personal Care. On this page you compare 134 products from 9 UK supermarkets: Aldi, ASDA, Co-op, Iceland, Morrisons, Ocado, Sainsbury's, Tesco and Waitrose. The lowest unit price for hair oil & serum is £10.00/l at ASDA. In total, 8 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 133 products priced per litre across 9 supermarkets (134 in total)
hair oil & serum — compare prices across 9 supermarkets
KTC
KTC Pure Almond Oil 200ml
200 ml
£10.00/litre
at 1 supermarket
Dabur
Dabur Amla Hair Oil
200 ml
£13.00/litre
at 2 supermarkets
Vatika
Vatika Naturals Hibiscus Multivitamin+ Hair Oil 200ml
200 ml
£21.15/litre
at 1 supermarket
Vatika
Vatika Naturals Blackseed Multivitamin+ Hair Oil 200ml
200 ml
£21.15/litre
at 1 supermarket
Luxe Lab
Luxe Lab High Shine Hair Halo 250ml
250 ml
£23.88/litre
at 1 supermarket
Got2b
Schwarzkopf Got2b Oil-Licious Dry Mist
200 ml
£27.50/litre
at 1 supermarket
Got2b
Got2b CURLZ Dry Oil Mist Hairspray
200 ml
£30.00/litre
at 2 supermarkets
LEO BANCROFT
LEO BANCROFT SLEEK SERUM 100ML
100 ml
£30.00/litre
at 1 supermarket
TRESemme
TRESemme Hydra Molecular Moisture Boost Serum 100 ml
100 ml
£33.30/litre
at 3 supermarkets
TRESemme
TRESemme Lamellar Gloss Priming Hair Serum 100 ml
100 ml
£33.30/litre
at 3 supermarkets
TRESemme
TRESemme Lamellar Gloss Hair Oil 100 ml
100 ml
£33.30/litre
at 2 supermarkets
TRESemme
TRESemme Keratin Seal Smooth Hair Oil 100 ml
100 ml
£33.30/litre
at 2 supermarkets
TRESemme
TRESemme Thermo Sculpt Memory Priming Hair Serum 100 ml
100 ml
£33.30/litre
at 3 supermarkets
ORS
ORS Olive Oil Glossing Hair Polisher 177ml
177 ml
£33.90/litre
at 1 supermarket
Pantene
Pantene 7-in-1 Weightless Hair Oil Mist with Biotin 145ml. Pro V Miracles Hairspray
145 ml
£34.48/litre
at 3 supermarkets
Pantene
Pantene Miracles Pro-V Hair Rosewater Oil Treatment 145ml
145 ml
£34.48/litre
at 1 supermarket
Holland & Barrett
Holland & Barrett Cold-Pressed 100% Pure Organic Castor Oil
250 ml
£36.00/litre
at 1 supermarket
Ayumi
Ayumi Pure Almond Oil
150 ml
£36.67/litre
at 1 supermarket
Aussie
Aussie SOS Super Serum Leave In Treatment 160ml For Dry Hair. 100 Hours of Hydration
160 ml
£37.50/litre
at 3 supermarkets
Aussie
Aussie Frizz Off
160 ml
£37.50/litre
at 3 supermarkets
Ogx
Ogx Progrowth Peptide Lightweight Plumping Serum Mist
193 ml
£38.81/litre
at 6 supermarkets
Pantene
Pantene Pro-V Repair & Protect Keratin Hair Oil 100ml
100 ml
£39.80/litre
at 3 supermarkets
Ayumi Naturals
Ayumi Naturals Pure Castor Oil
150 ml
£39.87/litre
at 1 supermarket
Ayumi Naturals
Ayumi Naturals Pure Almond Oil
150 ml
£39.87/litre
at 1 supermarket
Ayumi Naturals
Ayumi Naturals Pure Olive Oil
150 ml
£39.87/litre
at 1 supermarket
Vo5
VO5 Tame & Shine Spray Finishing Spray 100ml
100 ml
£40.00/litre
at 3 supermarkets
Ayumi
Ayumi Pure Castor Oil
150 ml
£40.00/litre
at 1 supermarket
L'Oreal Elvive
L'Oreal Elvive Dream Lengths Frizz Killer Serum
200 ml
£40.00/litre
at 1 supermarket
Aussie
Aussie Oh My Gloss Leave in Treatment
160 ml
£41.56/litre
at 5 supermarkets
Pantene
Pantene Pro-V Argan Infused Hair Oil 100ml
100 ml
£42.50/litre
at 4 supermarkets
L'Oreal Elvive
L'Oreal Elvive L'Oreal Elvive Hydra Hyaluronic 2% Hair Serum with Hyaluronic Acid, for Dry Hair
150 ml
£43.33/litre
at 3 supermarkets
L'Oréal Paris
L'Oréal Paris Elvive Glycolic Gloss 150ml Shine Glazing Leave In Hair Serum
150 ml
£43.33/litre
at 2 supermarkets
NATURE SPELL
Nature Spell Rosemary Oil 150ml
150 ml
£43.33/litre
at 3 supermarkets
HERBAL ESSENCES
Herbal Essences Deep Repair Moroccan Argan Oil 95ml
95 ml
£47.37/litre
at 4 supermarkets
HERBAL ESSENCES
Herbal Essences Fiji Magic Serum Rich Hydration no sticky feel with coconut Oil 95ml
95 ml
£47.37/litre
at 3 supermarkets
Herbal Essences
Herbal Essences Fiji Serum Rich Hydration 95ml
95 ml
£47.37/litre
at 1 supermarket
Herbal Essences
Herbal Essences Fiji Leave In Serum
95 ml
£47.37/litre
at 1 supermarket
Nala's Baby
Nala's Kids Hair Oil Tropical Blast
100 ml
£49.50/litre
at 1 supermarket
OGX
OGX Argan Oil of Morocco Penetrating Hair Oil for All Hair Types 100ml
100 ml
£50.00/litre
at 5 supermarkets
OGX
OGX Argan Oil of Morocco Extra Penetrating Hair Oil for Dry Hair 100ml
100 ml
£50.00/litre
at 4 supermarkets
WELLA
Wella Deluxe 7-in-1 Detangle & Strengthening Serum 100ml
100 ml
£50.00/litre
at 1 supermarket
John Frieda
John Frieda Frizz Ease Miraculous Recovery Silk Drench Smoothing Water 200ml
200 ml
£50.00/litre
at 2 supermarkets
OGX
OGX Renewing + Argan Oil of Morocco
100 ml
£52.50/litre
at 1 supermarket
John Frieda
John Frieda Frizz Ease Daily Miracle Treatment
200 ml
£53.50/litre
at 1 supermarket
TRESemme
TRESemme Ultra Gloss Hair Shine Spray Lamellar Shine 200 ml
200 ml
£54.85/litre
at 1 supermarket
WELLA
Wella Deluxe Rich Oil 100Ml
100 ml
£55.00/litre
at 2 supermarkets
WELLA
WELLA DELUXE SHINE OIL 100ML
100 ml
£55.00/litre
at 2 supermarkets
L'ORÉAL
L'Oreal Paris Elvive Bond Repair Leave In Serum 150ml
150 ml
£56.67/litre
at 2 supermarkets
L'ORÉAL
L'Oreal Paris Elvive Glycolic Gloss Leave-In Serum 150ml
150 ml
£56.67/litre
at 4 supermarkets
OGX
Ogx Argan Oil Of Morocco Reviving Oil Spray 118Ml
118 ml
£56.78/litre
at 1 supermarket