Vicks ZzzQuil Pure Zzzs All Night Extended Release Melatonin Tablets Dietary Supplement 28 Ct
Analysis updated August 2026 · How Scout scores
At a glance
Summary
This sleep supplement contains beneficial natural extracts like chamomile, lemon balm, valerian root, lavender, and melatonin, which are known for their calming and sleep-promoting properties. However, the presence of maltodextrin as a filler and magnesium stearate as a lubricant, both of which are processed additives, slightly detracts from the overall formulation quality. Despite these additives, the product still offers a range of effective natural ingredients for sleep support.
Key ingredients 15
Chamomile Flower ExtractGood
Chamomile flower extract is known for its calming and anti-inflammatory properties. It is often used in supplements to promote relaxation and improve sleep quality. It is a natural ingredient with a long history of use in herbal medicine.
Risks
May cause allergic reactions in individuals sensitive to ragweed.
Benefits
Promotes relaxation and may improve sleep quality.
Lemon Balm Leaf ExtractGood
Lemon balm leaf extract is used for its calming effects and ability to reduce anxiety. It is a natural herb that has been used traditionally to improve mood and cognitive function. It is considered safe and effective for promoting relaxation.
Benefits
Helps reduce anxiety and promote relaxation.
Valerian Root ExtractGood
Valerian root extract is commonly used to improve sleep quality and reduce anxiety. It is a natural sedative that has been used for centuries in herbal medicine. It is effective in promoting relaxation and improving sleep without significant side effects.
Risks
May cause mild side effects such as dizziness or headaches.
Benefits
Improves sleep quality and reduces anxiety.
Lavender Flower ExtractGood
Lavender flower extract is known for its calming and soothing properties. It is often used in aromatherapy and supplements to promote relaxation and reduce stress. It is a natural ingredient with a pleasant aroma and no significant side effects.
Benefits
Promotes relaxation and reduces stress.
MelatoninGood
Melatonin is a hormone that regulates sleep-wake cycles and is commonly used as a sleep aid. It is effective in improving sleep onset and quality, especially for individuals with sleep disorders. It is a natural and safe supplement when used appropriately.
Risks
May cause drowsiness or affect hormonal balance if used excessively.
Benefits
Regulates sleep-wake cycles and improves sleep quality.
Calcium CarbonateNeutral
Calcium carbonate is a common dietary supplement used to provide calcium. It is often used as a calcium source in supplements and fortified foods. However, it may not be as easily absorbed as other forms of calcium.
Risks
Excessive intake can lead to hypercalcemia and other health issues.
Benefits
Provides a source of calcium which is essential for bone health.
Hydroxypropyl MethylcelluloseNeutral
Hydroxypropyl methylcellulose is a synthetic polymer used as a thickener and emulsifier. It is generally considered safe and is used to control the release of active ingredients in supplements. It is not absorbed by the body and passes through the digestive system.
Benefits
Helps in the controlled release of active ingredients in supplements.
Microcrystalline CelluloseNeutral
Microcrystalline cellulose is a refined wood pulp used as a texturizer and anti-caking agent. It is inert and not absorbed by the body. It is commonly used in supplements to provide bulk and improve texture.
See more about Microcrystalline Cellulose →Croscarmellose SodiumNeutral
Croscarmellose sodium is a cross-linked polymer used as a disintegrant in tablets. It helps tablets dissolve quickly in the stomach. It is generally recognized as safe and is not absorbed by the body.
Benefits
Facilitates the rapid disintegration of tablets for better absorption.
Stearic AcidNeutral
Stearic acid is a saturated fatty acid used as a lubricant in tablet manufacturing. It is naturally found in many animal and plant fats. It is generally considered safe for consumption.
See more about Stearic Acid →Silicon DioxideNeutral
Silicon dioxide is used as an anti-caking agent to prevent clumping in powdered ingredients. It is naturally occurring and generally recognized as safe. It is inert and not absorbed by the body.
See more about Silicon Dioxide →Magnesium StearateNeutral
Standard formulation ingredient — neither beneficial nor harmful at typical use.
Risks
May reduce the absorption of nutrients and active ingredients.
Vegetable JuiceNeutral
Vegetable juice is used as a natural coloring agent in supplements. It is derived from vegetables and is considered a safer alternative to artificial dyes. It does not contribute significant nutritional value in small amounts.
Benefits
Provides natural color without the use of artificial dyes.
GlycerinNeutral
Glycerin is a sugar alcohol used as a sweetener and humectant. It is generally recognized as safe and is used to maintain moisture in products. It is metabolized differently than sugar and has a lower glycemic index.
Risks
Excessive consumption may cause digestive discomfort.
Benefits
Helps maintain moisture and improve texture in products.
MaltodextrinBad
Maltodextrin is a highly processed carbohydrate used as a filler or thickener. It has a high glycemic index and can cause spikes in blood sugar levels. It is often used in processed foods due to its low cost and ease of use.
Risks
May contribute to blood sugar spikes and is not suitable for diabetics.
Processing
Ultra-Processed Foods
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