Sleep Blackberry Zen
Scored by the Formulate Research Team · Last reviewed July 2026
Score Breakdown
Three factors carry this score; three more are checked separately and can only take points away. Hover or tap to see what drove each one.
Ingredients per Serving
| Ingredient | Amount |
|---|---|
| Melatonin117 systematic reviews · 295 randomised trials | 3 mg |
| L-Theanine5 systematic reviews · 18 randomised trials | 100 mg |
| Chamomile flower extract | 17 mg |
| Passionflower aerial parts extract | 17 mg |
| Lemon Balm Aerial Parts Extract | 16 mg |
Certifications & Testing
Other Ingredients
Glucose Syrup, Beet Sugar, Water, Gelatin, Natural Flavors, Citric Acid, Carrot Juice, Blueberry Juice, Pectin, Coconut Oil, Canola Oil, Carnauba Wax
Recommended Use
Suggested use: Take 2 gummies 30 minutes before bed. Chew thoroughly before swallowing. For occasional sleeplessness. Take only as directed. Take as needed. No food or water necessary.
Warnings
Processed in a facility with products that may contain soy, egg, peanuts, tree nuts, mik, fish, shellfish, wheat and sesame. Caution: Melatonin may cause drowsiness or sleepiness, do not take when driving, operating machinery, and engaging in activity that requires alertness. This product is not intended to treat insomnia or other sleep disorders. Do not exceed suggested use. Do not use if inner s
Frequently Asked Questions
What is Olly Sleep Blackberry Zen's Formulate score?
Olly Sleep Blackberry Zen scores 75 out of 100 (grade B+) on Formulate's ingredient-level rubric: clinical evidence, dose accuracy and bioavailability carry the score, while manufacturing, transparency and safety are checked separately and can only deduct.
Is Olly Sleep Blackberry Zen worth it?
Olly Sleep Blackberry Zen scores 75/100 (grade B+). That's an above-average result — most of its doses and ingredient forms are well-chosen, with only minor gaps in dosing, transparency, or testing. Formulate grades every product with the same automated rubric, so the score reflects the formula — not marketing or sponsorships.
What's in Olly Sleep Blackberry Zen?
Each serving contains Melatonin (3 mg), L-Theanine (100 mg), Chamomile flower extract (17 mg), Passionflower aerial parts extract (17 mg), and more. Serving size: 2 Gummy(ies). 25 servings per container.
How do I take sleep blackberry zen?
Suggested use: Take 2 gummies 30 minutes before bed. Chew thoroughly before swallowing. For occasional sleeplessness. Take only as directed. Take as needed. No food or water necessary.
Who makes Sleep Blackberry Zen?
Sleep Blackberry Zen is made by Olly. See Formulate's full grade and product lineup for Olly on its brand page.
Is Olly Sleep Blackberry Zen third-party tested?
Olly lists the following certifications and testing for this product: Gluten-Free.
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Disclosure. Formulate may earn a commission from purchases made through links on this page. Commissions never influence scores — every product is graded by the same automated rubric. This page is for educational purposes only and does not replace advice from a qualified healthcare provider.