BetterYou Magnesium Sleep Kids' Body Lotion, Pure Magnesium Chloride with Lavender and Chamomile Essential Oils, Paediatrician Approved, Dermatologically Tested and Suitable for Sensitive Skin vs Deep Rest – Natural Sleep and Relaxation Support Supplement with Magnesium L-Threonate, Glycine, Apigenin, Lemon Balm, Griffonia 5HTP, L-Theanine & Vitamin B6 – 60 Vegan Capsules

Pros

• ✓Many parents report significant improvements in sleep onset and duration, including for chronically poor sleepers
• ✓Praised for pleasant, non-overpowering scent and non-greasy texture that absorbs well
• ✓Appears effective for children with restless legs or growing pains at night
• ✓Paediatrician approved and dermatologically tested; eco-friendly POFCAP-certified packaging

Cons

• ✗Mixed efficacy — a meaningful minority of parents report no sleep improvement at all
• ✗Priced at a premium relative to standard children's body lotions
• ✗Risk of skin irritation in sensitive children; patch test strongly recommended
• ✗Transdermal magnesium absorption remains scientifically contested, so benefits may partly reflect aromatherapy and routine rather than mineral uptake

Best For

Pros

• ✓Most reviewers report faster sleep onset and fewer night-time awakenings
• ✓No morning grogginess reported across any review — clean wake-up experience
• ✓High-quality ingredient forms: Mg L-Threonate, P-5-P B6, Griffonia-sourced 5-HTP
• ✓Comprehensive 8-ingredient formula covering multiple sleep pathways (GABAergic, serotonergic, circadian)

Cons

• ✗Mixed efficacy: 2–3 reviewers saw no meaningful improvement, results are not universal
• ✗3-capsule serving means a 60-cap bottle lasts only ~20 days, reducing perceived value
• ✗Pricing around £23–25 per bottle is considered steep given the short supply window
• ✗No independent third-party certification (e.g. Informed Sport, NSF) despite GMP claims

Best For