Tranquil Sleep with Melatonin, 5-HTP & L-Theanine

Triple-Action Tropical Chewables for Rapid Sleep Support and Gentle Recovery

Full manufacturer title

Natural Factors Tranquil Sleep with Melatonin, 5-HTP & L-Theanine, 120 Tabs 120 Count (Pack of 1)

Typical price

$42

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Natural Factors Tranquil Sleep with Melatonin, 5-HTP & L-Theanine, 120 Tabs 120 Count (Pack of 1) image 1

Ravvy verdict

89.4 / 100

Buy this if you need a fast-acting, clean-label sleep aid that tackles anxiety-related insomnia, provided you are comfortable with a low-dose melatonin blend.

Best for: busy professionals and light sleepers who struggle with racing thoughts at bedtime
Buy it if: You want triple-action blend targets both stress and sleep cycles.
Skip it if: You are individuals sensitive to melatonin or those requiring a zero-sugar nighttime routine.
Best alternative: Dr. Berg Magnesium Glycinate 150ct – 4-in-1 Chelated for Muscle, Nerve, Sleep & Stress Support*– w/ D3, B6 & Zinc – 4X Lab-Tested – No Fillers – Formulated in USA, GMP-Certified 150 Count (Pack of 1) (health conscious adults seeking a high absorption sleep and muscle recovery aid)

How it scores on what matters

Ingredient Purity96.0
Dietary Compatibility94.0
After-Effect Clarity91.0
Sleep Onset Speed88.5
Flavor Profile78.0

Ravvy factor scores, 0 to 100, derived from specs, owner reviews and category norms.

What it is

Natural Factors Tranquil Sleep offers a comprehensive approach to nighttime rest by combining three heavy hitting ingredients into a single chewable tablet. The synergy of L-Theanine, 5-HTP, and Melatonin works to address both the mental chatter that prevents falling asleep and the biological rhythms required to stay asleep. By targeting the nervous system and serotonin production, this formula aims to induce a state of calm without the heavy, drugged feeling associated with pharmaceutical aids. What sets this supplement apart is the chewable delivery system and the clean manufacturing standards. The fruit-flavored tablets are designed for quick absorption, making them a practical choice for those who dislike swallowing large capsules before bed. With third-party ISURA testing for over 800 contaminants, it provides a level of purity and safety that health-conscious consumers often struggle to find in the crowded sleep aid market.

Ravvy AI insight

While many sleep aids rely solely on high-dose melatonin, this formula uses a lower 3mg dose of melatonin supported by amino acids. This balance is often more effective for long-term use because it helps the body produce its own serotonin through 5-HTP rather than just overriding the system with hormones. The chewable format is a strategic choice here, as it allows for sublingual absorption that can hit the bloodstream faster than traditional pills.

Generated from owner feedback, product specs, pricing, and retailer data. Last updated Aug 25, 2026.

What owners praise

Triple-action blend targets both stress and sleep cycles
Chewable format allows for faster onset of effects
Third-party tested for 800+ potential contaminants
Free from common allergens including gluten and soy
No reported morning grogginess for most users
Large 120-count bottle offers excellent per-serving value

What to know first

Tropical fruit flavor may be too sweet for some
Melatonin content might cause vivid dreams for sensitive users
Requires chewing which may not suit those with dental sensitivity

Specifications

UPC: 068958028439
Flavor: Fruit Flavor
Diet Type: Gluten Free, Vegan, Vegetarian
Item Form: Tablet
Brand Name: Natural Factors
Model Name: Stress-Relax Tranquil Sleep Chewable, Supports the Full Sleep Cycle, 120 Count (Pack of 1)
Unit Count: 120 Count
Dosage Form: Chewables
Item Weight: 8 ounces
Manufacturer: Natural Factors
Model Number: 2843
Container Type: Bottle
Item Dimensions: 3.09 x 3.09 x 4.77 inches
Number of Items: 1
Product Benefits: Detoxing
Item model number: 2843
Material Features: GMO Free, Vegan
Product Dimensions: 3.09 x 3.09 x 4.77 inches; 8 ounces
Age Range Description: Adult
Primary Supplement Type: L-Theanine
Manufacturer Part Number: 2843

How to get the most out of it

Timing your dose

For best results, chew the tablets 30 to 45 minutes before you intend to turn off the lights. This allows the L-Theanine to begin lowering your heart rate and cortisol levels before the melatonin signals the brain to sleep.

Ownership tips

tip

Start with a half dose

If you are new to 5-HTP or melatonin, try starting with just one tablet instead of the recommended two. Many users find that a lower dose is sufficient to bridge the gap into sleep without over-sedation.

care

Storage for potency

Keep the bottle in a cool, dry place away from direct sunlight. The chewable tablets can become slightly soft or lose potency if exposed to high humidity or heat in a bathroom cabinet.

Frequently asked questions

Does this supplement cause morning grogginess?

Most users report waking up feeling refreshed rather than groggy. The inclusion of L-Theanine helps balance the sedative effects, though individual results can vary based on your metabolism and how many hours of sleep you get.

Can I take this every night?

While these ingredients are generally safe, it is best to use sleep aids as needed rather than as a permanent solution. Consult with a healthcare professional if you find yourself relying on it for more than several weeks at a time.

Is the tropical fruit flavor very strong?

The flavor is described as a mild tropical fruit blend. It is designed to be palatable but not overly candy-like, though it does contain xylitol and organic stevia for sweetness.

Is this product third-party tested?

Yes, Natural Factors uses ISURA for third-party testing. They screen for up to 800 different contaminants including heavy metals, pesticides, and GMOs to ensure high purity standards.

Where can you buy the Tranquil Sleep with Melatonin, 5-HTP & L-Theanine?

Tranquil Sleep with Melatonin, 5-HTP & L-Theanine is sold through Amazon, and Natural Factors also lists it through its own site and major retail partners. The buy link on this page goes straight to the current Amazon listing, which is where stock and pricing update most often.

How much does the Tranquil Sleep with Melatonin, 5-HTP & L-Theanine cost?

The last price Ravvy recorded was $42. Retail pricing on sleep moves with promotions and stock, so treat that figure as a reference point and check the live listing before you buy.

How do you get the Tranquil Sleep with Melatonin, 5-HTP & L-Theanine for a cheaper price?

Three tactics work best: watch for holiday and seasonal sale events when sleep discounts run deepest, compare the open box or renewed listing against new stock, and check whether Natural Factors is running a coupon or bundle. Adding the product to your Ravvy wishlist keeps it handy so you can revisit the listing when prices drop.

Is the Tranquil Sleep with Melatonin, 5-HTP & L-Theanine in stock right now?

It was in stock at our last check. Availability on popular sleep can change within hours, so the live listing is the source of truth.

Is the Tranquil Sleep with Melatonin, 5-HTP & L-Theanine worth it?

Ravvy scores it 89.4 out of 100. The strongest argument for it is triple-action blend targets both stress and sleep cycles. The trade off to weigh is tropical fruit flavor may be too sweet for some.

Who should buy the Tranquil Sleep with Melatonin, 5-HTP & L-Theanine?

It fits busy professionals and light sleepers who struggle with racing thoughts at bedtime If that does not describe your situation, compare it with the other options in Sleep before committing.

What are the key specs of the Tranquil Sleep with Melatonin, 5-HTP & L-Theanine?

UPC: 068958028439. ASIN: B00B95J47K. Flavor: Fruit Flavor. Diet Type: Gluten Free, Vegan, Vegetarian.

What are good alternatives to the Tranquil Sleep with Melatonin, 5-HTP & L-Theanine?

Compare it against the other scored picks in Sleep on Ravvy. We rank every option in that group by the same criteria, so you can see which model wins on value, quality, and owner sentiment before you decide.

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