Sleep 3 product image with 60/100 Zerotox safety score

Is Sleep 3 Safe? Ingredient Analysis

Nature's Bounty

Nature's Bounty's Sleep 3 is reviewed here as a supplement. Zerotox gives it 60/100 based on the current ingredient profile, so it looks generally acceptable but still includes some ingredients worth reviewing.

The ingredient review below focuses especially on Dicalcium Phosphate, Maltodextrin.

60 / 100

Moderate quality

Why score is 60

This supplement contains L-Theanine and Melatonin, which are known for their calming effects. However, it also includes Maltodextrin and several additives that raise quality concerns.

Main concern

Maltodextrin is a processed carbohydrate that may raise concerns about its impact on blood sugar levels.

Why it matters: This ingredient is flagged in our analysis based on regulatory and scientific sources. Check the Ingredients section for details and see Data sources for methodology.

Regulation status: Ingredient safety is assessed from EU/EPA/CIR and similar databases; formulations may vary. Always read the product label.

Pros

  • L-Theanine is a natural amino acid that may promote relaxation and reduce stress.
  • Chamomile extract is traditionally used for its calming properties, potentially aiding sleep.
  • Melatonin is a hormone that helps regulate sleep-wake cycles, supporting sleep quality.

Concerns

  • Maltodextrin is a processed carbohydrate that may raise concerns about its impact on blood sugar levels.
  • Dicalcium phosphate is a synthetic compound used as a filler, which may not contribute positively to health.
  • Vegetable stearic acid and magnesium stearate are often used as lubricants in supplements, raising questions about their necessity.

Ingredients breakdown

Below, each ingredient is described in the context of this supplement, not just listed as a raw label.

How we score

Our safety scores and ingredient breakdowns are based on regulatory and scientific sources. See Data sources & methodology and How Zerotox works for full details.

Product info

Product ID: 3291863

More from this brand: Nature's Bounty products in Zerotox

Similar products: supplement in Zerotox database

Report / complain: You may report errors or complain about this product or its formulation to hello [at] zeroto.app . Published for transparency.

Frequently asked questions

Our analysis notes: L-Theanine is a natural amino acid that may promote relaxation and reduce stress.; Chamomile extract is traditionally used for its calming properties, potentially aiding sleep.; Melatonin is a hormone that helps regulate sleep-wake cycles, supporting sleep quality.. See the Pros section above.
Nature's Bounty — Sleep 3 has a Zerotox safety score of 60 / 100. Check the ingredient breakdown above. More Nature's Bounty products. Scores are informational only and do not constitute professional advice; always read the label and consult a qualified professional.
This product is flagged for: Maltodextrin is a processed carbohydrate that may raise concerns about its impact on blood sugar levels.; Dicalcium phosphate is a synthetic compound used as a filler, which may not contribute positively to health.; Vegetable stearic acid and magnesium stearate are often used as lubricants in supplements, raising questions about their necessity.. See the Concerns and Ingredients sections above.
We do not detect parabens in this product's listed ingredients. Always check the label as formulations change.
This product includes positive or neutral ingredients such as: l-theanine, chamomile extract, lavender extract. See the Ingredients section above.
This supplement contains L-Theanine and Melatonin, which are known for their calming effects. However, it also includes Maltodextrin and several additives that raise quality concerns. Scores are informational only and do not constitute professional advice; always read the label and consult a qualified professional.
This depends on the ingredient profile. People with sensitive skin or scalp, users avoiding fragrance, sulfates or animal-derived ingredients, and cautious shoppers should review the breakdown above before buying. Scores are informational only and do not constitute professional advice; always read the label and consult a qualified professional.
Zerotox scores are based on ingredients and are not medical advice. Check the breakdown above and consult a healthcare provider. Scores are informational only and do not constitute professional advice; always read the label and consult a qualified professional.
Nature's Bounty — Sleep 3 has a Zerotox score of 60 / 100 among supplements products. See the full breakdown above.
Browse supplements products on Zerotox with ingredient analysis.
Based on our data we do not detect fragrance in this product's listed ingredients. Formulations can change; check the label.
Browse Nature's Bounty products on Zerotox with ingredient analysis and safety scores.

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