• 5-HTP
  • 5-HTP
  • 5-HTP
  • 5-HTP
  • 5-HTP
  • 5-HTP
  • 5-HTP
1 7

5-HTP

- 100mg Capsules
50% OFF

5-HTP

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Feel your best every day with our premium 5-HTP supplement, thoughtfully designed to support a balanced mood and overall well-being. By helping your body naturally boost serotonin levels, it’s a simple step toward greater emotional balance and calm.*

Directions

Directions: Adults, take two (2) capsules once daily as needed or at bedtime, as 5-HTP may produce drowsiness.

Features

  • Mood Support: Encourages a balanced, positive mood to help you take on the day with confidence.*
  • Natural Serotonin Aid: 5-HTP is an amino acid that supports your body’s ability to produce serotonin, the “feel-good” neurotransmitter.*
  • Trusted Quality You Can Count On: Crafted in advanced facilities with over 50 years of expertise, adhering to the highest cGMP standards.
  • Rigorous Lab Testing: Every batch is carefully tested in the USA to ensure safety, purity, and consistency.

Free From

icon-img Wheat and Gluten
icon-img Milk or Lactose
icon-img sugar
icon-img Yeast
icon-img Salt
icon-img Soy
icon-img Artificial Preservatives
icon-img Artificial Flavor
icon-img Artificial Color
icon-img Non-Gmo
Certificate of Analysis
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Great product. Would definitely recommend

Roberta

I received this product free in exchange for my honest review. I’ve only been using it on an as needed basis but when I do it does give me a calming effect. It’s small and easy to swallow

Mercedes S.

Best product I’ve ever had. My mood has gone up sooooo much since I’ve used this product!!

Devon M.

Why Earth's Splendor

Made in the USA with Globally Sourced Ingredients

Made in the USA with Globally Sourced Ingredients

We manufacture right here on Long Island, NY, using state-of-the-art facilities and strict safety oversight. You get a product built with pride and accountability.

50+ Years of Expertise

50+ Years of Expertise

We draw on over five decades of experience in the vitamins and supplements industry to bring you premium products you can rely on.

Certificate of Analysis with Every Batch

Certificate of Analysis with Every Batch

Transparency is a core value. For every production run, we publish a Certificate of Analysis so you can verify exactly what’s inside each bottle. 

Lab Tested for Quality and Safety

Lab Tested for Quality and Safety

Every batch undergoes rigorous lab testing to confirm potency, purity, and accuracy. No surprises — just trustworthy formulas.

Produced in a GMP-Certified Facility

Produced in a GMP-Certified Facility

We adhere to the Good Manufacturing Practice (GMP) standards to ensure consistent quality, safety, and efficacy in every dose.

Frequently asked questions

5-HTP (5-Hydroxytryptophan) is a naturally occurring amino acid that helps your body produce serotonin, a key neurotransmitter that supports mood balance, emotional well-being, and relaxation.*

5-HTP helps promote a positive outlook, ease occasional stress, and support sleep quality by encouraging calm and balance.*

Adults can take two capsules once daily—either as needed during the day for emotional balance or at bedtime to encourage restful sleep. Because 5-HTP may cause drowsiness, bedtime use is often preferred.*

Anyone seeking mood support or help managing occasional stress and sleeplessness may benefit. It’s a simple way to help your body maintain a healthy serotonin balance.*

Every batch of Earth’s Splendor 5-HTP is manufactured in cGMP-certified U.S. facilities, using premium domestic and imported ingredients, with over 50 years of supplement expertise and is lab-tested for purity, potency, and consistency—so you can feel confident about what you’re taking.