All 16 listings, cheapest per fl oz first
| Item | Size | Price | Per fl oz | ||
|---|---|---|---|---|---|
| Ginger Lily Farms Club & Fitness Shampoo, 128oz, Fragrance Free 128 fl oz | 128 fl oz | $19.99 | $0.16 | Amazon → | |
| TRESemmé Rich Moisture Hydrating Shampoo & Conditioner Set 28 oz 2 Pack 56 fl oz | 56 fl oz | $10.74 | $0.19 | Amazon → | |
| Ginger Lily Farms Botanicals Moisturizing Shampoo for All Hair Types, Coco Mango, 100% Vegan & Cruelty-Free, Coconut Ma… 128 fl oz | 128 fl oz | $24.99 | $0.20 | Amazon → | |
| Aussie Miracle Moist Shampoo: Hydrating & Gentle Cleansing Treatment with Avocado & Jojoba Oil, 26.2 Fl Oz 26.2 fl oz | 26.2 fl oz | $7.97 | $0.30 | Amazon → | |
| L'Oreal Paris Elvive Hyaluron Plump Shampoo and Conditioner Set, 53 Fl Oz 53 fl oz | 53 fl oz | $17.05 | $0.32 | Amazon → | |
| L'Oreal Paris Elvive Hyaluron + Pure 72H Purifying Shampoo for Oily Hair, Clarifying Shampoo with Salicylic Acid and Hy… 28 fl oz | 28 fl oz | $9.47 | $0.34 | Amazon → | |
| Garnier Fructis Pure Clean Purifying Shampoo, Silicone-Free, 12.5 Fl Oz, 1 Count (Packaging May Vary) 12.5 fl oz | 12.5 fl oz | $4.47 | $0.36 | Amazon → | |
| Garnier Fructis Pure Clean Purifying Shampoo, Silicone-Free, 12.5 Fl Oz, 3 Count (Packaging May Vary) 37.5 fl oz | 37.5 fl oz | $13.41 | $0.36 | Amazon → | |
| Pantene Shampoo, Daily Moisture Renewal with Vitamin E - Pro-V Nutrients for Dry, Color-Treated, Straight to Curly Hair… 27.7 fl oz | 27.7 fl oz | $9.97 | $0.36 | Amazon → | |
| Head & Shoulders Classic Clean Anti-Dandruff Shampoo, 72-Hour Dandruff Protection, 1% Pyrithione Zinc, 28.2 fl oz 28.2 fl oz | 28.2 fl oz | $11.12 | $0.39 | Amazon → | |
| L'Oreal Paris Elvive Hyaluron Plump Shampoo, 12.6 Fl Oz 12.6 fl oz | 12.6 fl oz | $5.57 | $0.44 | Amazon → | |
| Herbal Essences Shampoo, Rose Hips - Smooth Collection, Shiny Hair with Vitamin E & Jojoba, Safe for Color Treated Hair… 29.2 fl oz | 29.2 fl oz | $12.95 | $0.44 | Amazon → | |
| CeraVe Gentle Hydrating Shampoo with Hyaluronic Acid for Hair & Scalp, 19oz 19 fl oz | 19 fl oz | $12.97 | $0.68 | Amazon → | |
| Tea Tree Special Shampoo, Deep Cleans, Refreshes Scalp, For All Hair Types, Especially Oily Hair, 33.8 fl. oz. 33.8 fl oz | 33.8 fl oz | $50.00 | $1.48 | Amazon → | |
| Redken All Soft Shampoo - Moisturizes & Hydrates Dry, Brittle Hair, Gently Cleanses & Softens, Adds Shine, With Argan O… 33.8 fl oz | 33.8 fl oz | $58.00 | $1.72 | Amazon → | |
| Biolage Color Last Shampoo – For Color-Treated Hair, 13.5 fl oz 13.5 fl oz | 13.5 fl oz | $27.00 | $2.00 | Amazon → |
Amazon per fl oz, by day
typical cheapest, per fl oz
eBay per fl oz, by day
typical cheapest, per fl oz
Amazon as of 2026-11-05 16:50:32 UTC: Amazon's own price, else its lowest new offer, before shipping and tax (via Keepa); product prices and availability are accurate as of the date/time indicated and are subject to change.
Size comes from the seller's unit count or the listing title; check the listing before buying. As an Amazon Associate and eBay Partner, Sharpest earns from qualifying purchases.
Alert me when shampoo hit my price per fl oz
We check Amazon and eBay several times a day and email you when any listing is at or under your price. One email per new low, unsubscribe in one click.
By continuing you agree to our Terms and Privacy Policy.
More personal care & health
Diapers size 4 $0.21/diaperCondoms $0.24/condomBody lotion $0.31/fl ozSunscreen SPF 30+ $1.20/fl ozMagnesium glycinate $0.074/capsuleMakeup remover wipes $0.12/wipeHand sanitizer $0.18/fl ozCough drops $0.030/dropFace moisturizer $3.36/fl ozDisposable razors $0.16/razorDeodorant $0.74/ozLip balm $1.11/stick