Product Image

Kids Sleep Razzzberry

OLLY
4.6
★ ★ ★ ★ ★
(1908 ratings)
Melatonin 0.5 mg
Product Image
Score72
A conservative child-focused melatonin gummy whose lightly dosed calming additions contribute more label breadth than clear effect.
How scoring works
Quantity:50 Gummy(ies) • (25 servings)
Goals:
Sleep Support

Score 72

A conservative child-focused melatonin gummy whose lightly dosed calming additions contribute more label breadth than clear effect.
How scoring works
$12.79($0.51 per serving)
Vitacost
$ 15.23
iHerb
$ 13.99
Walmart
$ 12.79
Pure Formulas
$ 13.87
Report prices

Analysis

Melatonin is the ingredient most likely to shape the product’s effect, with 0.5 mg fitting a lower-dose approach to sleep timing. L-theanine is present at 15 mg, while chamomile, passionflower, and lemon balm are only 2.5 mg each.

The small botanical amounts add a calming theme but are unlikely to provide dependable stand-alone support. Age-based directions can also change the delivered amount, so the serving should be matched carefully to the child’s label instructions.

The gummy format may be easier for children to take, though it adds 2 g of carbohydrate per serving. A caregiver should treat pediatric melatonin as a specific sleep-timing tool rather than an automatic nightly routine.

Who is it for
  • Children using melatonin with caregiver and clinician guidance
  • Families seeking a low-dose gummy for sleep timing
Best for
  • Child-focused sleep-onset support
  • A chewable low-melatonin format

Pros

  • Provides a conservative 0.5 mg melatonin amount
  • Includes L-theanine and three calming herbs
  • Uses an easy-to-take gummy format

Cons

  • Supporting herbs are only 2.5 mg each
  • L-theanine is modest at 15 mg
  • Adds 2 g of carbohydrate per serving
  • Long-term pediatric use is not well established

Warnings

  • Pediatric melatonin use deserves clinician guidance because long-term use in children is not well established.
  • Melatonin can cause next-day drowsiness or vivid dreams, so child-specific timing and label directions matter.

Nutrient quality

81 Highest impact

The gummy is convenient but offers no sustained-release advantage. The practical amount supports sleep without obvious excess.

Ingredient transparency

84 Highest impact

The shown active ingredients have clear amounts and no proprietary blend hides a key dose. Daily directions and a complete inactive-ingredient list are not supplied.

Customer satisfaction

70 High impact

The supplied aggregate rating is favorable and supported by a very large review volume. Detailed feedback is unavailable, so repeated complaints and fit with the intended use cannot be judged.

Value for money

44 Lower impact

The formula provides weak practical value for its dose and delivery features. Secondary ingredients or delivery extras reduce category competitiveness.

Report analysis

Goals

Sleep Support
Impact
Highest effect
A Goal FitB+ Strength of SupportC CoverageB- Formula Quality
Melatonin · 0.5 mgTheanine · 15 mg

The low melatonin dose directly supports sleep timing and is well suited to a child-focused sleep-onset formula. L-theanine and the three herbs add calming pathways, but their very small amounts are unlikely to contribute much.

The age-based serving directions make the delivered amounts less straightforward across children. The formula is coherent, though most of its practical effect is likely to come from melatonin rather than the lightly dosed supporting ingredients.

Study evidence
Melatonin Supportive 181 studies
Theanine Supportive 8 studies

Ingredients

IngredientAmount per serving
Calories
10 Calorie(s)
Total Carbohydrates
2 Gram(s)
L-Theanine
15 mg
Melatonin
0.5 mg
Chamomile extract
2.5 mg
Passionflower extract
2.5 mg
Lemon Balm extract
2.5 mg
Gluten Free Children 4+
Report overview
Melatonin · 0.5 mg OverallScore54
F Active Ingredient Quality & BioavailabilityB+ Dose, Safety & Label TransparencyD Value

The gummy is designed mainly for sleep onset and has no supplied independent purity certification. The melatonin amount is within the physiological range. The high serving cost is only partly offset by its formulation features.

Loading alternative details
Report alternatives

Sources

Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.

  1. Meta-analysis: melatonin for the treatment of primary sleep disorders.
    Ferracioli-Oda E; Qawasmi A; Bloch MH · PloS one · 2013
    Meta-analysis1,683 participants19 studies pooledSleep Support forMelatonin
  2. Efficacy on sleep parameters and tolerability of melatonin in individuals with sleep or mental disorders: A systematic review and meta-analysis.
    Salanitro M; Wrigley T; Ghabra H; de Haan E; Hill CM; Solmi M; Cortese S · Neuroscience and biobehavioral reviews · 2022
    Meta-analysis1,998 participants34 studies pooledSleep Support forMelatonin
  3. Melatonin treatment for age-related insomnia.
    Zhdanova IV; Wurtman RJ; Regan MM; Taylor JA; Shi JP; Leclair OU · The Journal of clinical endocrinology and metabolism · 2001
    Randomized trial30 participantsSleep Support forMelatonin
  4. The Effectiveness of Melatonin for Sleep Disturbances in Parkinson' Disease: Systematic Review and Meta-Analysis.
    Yousef O; Abouelmagd ME; Khaddam H; Shbani A; Yousef R; Meshref M; Hanafi I · Journal of sleep research · 2026
    Meta-analysis409 participants8 studies pooledSleep Support forMelatonin
  5. Nightly treatment of primary insomnia with prolonged release melatonin for 6 months: a randomized placebo controlled trial on age and endogenous melatonin as predictors of efficacy and safety.
    Wade AG; Ford I; Crawford G; McConnachie A; Nir T; Laudon M; Zisapel N · BMC medicine · 2010
    Randomized trial791 participantsSleep Support forMelatonin
  6. Effects of exogenous melatonin on sleep: a meta-analysis.
    Brzezinski A; Vangel MG; Wurtman RJ; Norrie G; Zhdanova I; Ben-Shushan A; Ford I · Sleep medicine reviews · 2005
    Meta-analysis284 participants8 studies pooledSleep Support forMelatonin
  7. Effects of L-Theanine Administration on Stress-Related Symptoms and Cognitive Functions in Healthy Adults: A Randomized Controlled Trial.
    Hidese S; Ogawa S; Ota M; Ishida I; Yasukawa Z; Ozeki M; Kunugi H · Nutrients · 2020
    Randomized trial30 participantsSleep Support forTheanine
  8. Comparison Between Efficacy of Oral Melatonin and Oral L-theanine in Improving Sleep in Cancer Patients Suffering From Insomnia: A Randomised Double-blinded Placebo-controlled Study.
    Kurdi MS; As A; Ladhad DA; Mitragotri MV; Baiju A · Indian journal of palliative care · 2024
    Randomized trial120 participantsSleep Support forTheanine
  9. The effects of L-theanine consumption on sleep outcomes: A systematic review and meta-analysis.
    Bulman A; D'Cunha NM; Marx W; Turner M; McKune A; Naumovski N · Sleep medicine reviews · 2025
    Meta-analysis897 participants19 studies pooledSleep Support forTheanine
  10. In Search of a Safe Natural Sleep Aid.
    Rao TP; Ozeki M; Juneja LR · Journal of the American College of Nutrition · 2016
    Narrative reviewSleep Support forTheanine
  11. L-theanine in the adjunctive treatment of generalized anxiety disorder: A double-blind, randomised, placebo-controlled trial.
    Sarris J; Byrne GJ; Cribb L; Oliver G; Murphy J; Macdonald P; Nazareth S; Karamacoska D; Galea S; Short A; Ee C; Birling Y; Menon R; Ng CH · Journal of psychiatric research · 2020
    Randomized trial46 participantsSleep Support forTheanine