| £0.024 | 6 mg | £17.62 | 120 tabs · 120 srv | Tablets | 4.4 (167) | K9 Select Melatonin for Dogs - Calming Chews - Dog Melatonin for Sleep - Reduce Stress, Helps Composure Calming Treats for Large Dogs - 6 mg, 120 Peanut Butter Flavored Chewable Tablets |
| £0.028 | 5 mg | £24.90 | 180 tabs · 180 srv | Tablets | 4.2 (643) | K9 Select Melatonin for Dogs - Calming Aid Tasty Dog Supplement - Helps Overall Health with Quiet Moments and Composure - Reduce Stress Calming Treats for Large Dogs - 5 mg, 180 Tablets |
| £0.036 | 5 mg | £31.99 | 180 tabs · 180 srv | Tablets | — | Prime Melatonin for Dogs - Calming Aid Tasty Dog Supplement - Helps Overall Health with Quiet Moments and Composure, 5mg-180 Tablets, Chewable |
| ~£0.070 | ~3 mg | £18.97 | 90 caps · 90 srv | Capsules | 3.8 (2.6k) | Neuro Night Sleeping Aid with Griffonia Seed Extract - 90 Vegetarian Capsules - 3 Month Supply - with Natural Melatonin Sources: Magnesium, Chamomile, Lemon Balm, Lavender, Vitamins D & B123 ingredientsMelatonin—Magnesium—Vitamin B12— |
| ~£0.10 | ~3 mg | £14.09 | 90 gummies · 45 srv | Gummies | 3.6 (11) | Sugar Free Sleep Gummies,Night Time Gummies x 90, Natural Melatonin Formula,Promote Relaxation, Helps Improve Sleep Quality, with Magnesium L-Theanine,Gluten Free2 ingredientsMelatonin—Magnesium— |
| ~£0.13 | ~3 mg | £17.99 | 90 gummies · 45 srv | Gummies | 4 (12) | Sugar Free Sleep Gummies,Night Time Gummies x 90, Natural Melatonin Formula,Promote Relaxation, Helps Improve Sleep Quality, with Magnesium L-Theanine,Gluten Free2 ingredientsMelatonin—Magnesium— |
| ~£0.15 | ~3 mg | £19.97 | 90 gummies · 45 srv | Gummies | 3.8 (640) | 5HTP Night Support - Sleep Gummies for Adults - 90 Vegan Melatonin Alternative Gummies - Passionfruit Taste - High Strength Griffonia Simplicifolia, L-Theanine, Lavender & Chamomile - Nu U Nutrition |
| ~£0.16 | ~3 mg | £13.99 | 60 gummies · 30 srv | Gummies | 3.7 (97) | Sleep Gummies x60 | High Strength Natural Alternative to Melatonin | DeepSleep© Formula Magnesium Glycinate, Ashwagandha, L-Theanine | Bedtime Supplement Sleep Aid | No Added Sugar2 ingredientsMelatonin—Magnesium— |
| ~£0.19 | ~3 mg | £33.99 | 60 caps · 60 srv | Capsules | 4.7 (9) | Melatonin.High Quality Nighttime Sleep Support.Sleep Supplement.60 Capsules. |
| £0.19 | 2 mg | £34.99 | 90 caps · 90 srv | Capsules | 4 (2) | Prime HMR Lignans for Dogs - Multi-Formula Dog Vitamins for Medium Dogs - 20mg HMR Lignans, 2mg Melatonin, Milk Thistle - Helps Heart, Liver, Digestion Health, 90 Capsules |
| £0.22 | 1 mg | £12.99 | 60 g · 60 srv | Liquid | 3.7 (33) | Melatonin for Dogs, 60ml Liquid Dog Melatonin Drops for Sleep Aid & Dogs Anxiety Relief, Dog Calming Treatment for Noise, Fireworks, Separation & Travel Stress |
| £0.22 | 1 mg | £12.99 | 60 g · 60 srv | Liquid | 3.6 (120) | Melatonin for Pets, Melatonin for Dogs, Sleep Aid for Dogs, Melatonins for Cats, Support Aanxiety & Stress Relief, Promotes Relaxation and Deep Sleep, 2Oz Chicken Flavor |
| £0.22 | 1 mg | £12.99 | 60 g · 60 srv | Liquid | 3.9 (172) | Melatonin for Dogs, Pet Melatonin 60ml, Dog Anxiety Relief, Liquid melatonin Supports Relaxation Dogs & Cat, Helps with Noise, Fireworks, Separation Anxiety & Travel |
| — | ~3 mg | £22.95 | — | Gummies | 5 (1) | Sleep Gummies for Adults | Melatonin-Free & Sugar-Free | Magnesium Bisglycinate, L-Theanine & Lemon Balm | Cherry Flavour2 ingredientsMelatonin—Magnesium— |
| — | ~3 mg | £28.88 | — | Gummies | — | Effective Melatonin Fall Asleep Quickly and Gently in 30 Minutes - for Adults a Restful Night's Sleep |
| — | ~3 mg | £6.59 | 60 g | Liquid | 5 (5) | Melatonin Drops for Dogs, Dog Calming & Relaxation Drops – Natural Herbal Liquid Supplement with Melatonin, L-Theanine, Ashwagandha & Valerian, Rest & Nighttime Relaxation Support, Bacon Flavour -60ml |