# L-Tryptophan

**Support Sleep & Wellbeing**

This essential alpha-amino acid helps make proteins and brain-signaling chemicals like the neurotransmitters serotonin and melatonin.  
  
**L-Tryptophan** is an essential alpha-amino acid that is a precursor to the neurotransmitters serotonin and melatonin. Supplementation with tryptophan has been shown in numerous clinical trials to be safe, well-tolerated, and supportive of well-being, calmness, relaxation, sleep, and appetite control. For best results, take tryptophan on an empty stomach, or with a small serving of carbohydrates.

**Benefits and Features:**

This essential alpha-amino acid helps make proteins and brain-signaling chemicals like the neurotransmitters serotonin and melatonin.

**Detail Overview:**

L-Tryptophan is an essential alpha-amino acid that is a precursor to the neurotransmitters serotonin and melatonin. Supplementation with tryptophan has been shown in numerous clinical trials to be safe, well-tolerated, and supportive of well-being, calmness, relaxation, sleep, and appetite control.† For best results, take tryptophan on an empty stomach, or with a small serving of carbohydrates.

**Suggested Use:**

Adults: 2-4 capsules at bedtime or as directed by a healthcare professional. Children: as directed by a healthcare professional.

**Allergy Statement:**

Made without common allergens: milk/casein, eggs, fish, shellfish, tree nuts, peanuts, wheat, gluten, soybeans, and sesame. Non-GMO, Vegan, No synthetic colors, or flavors.

**Caution:**

Consult your physician If you are pregnant or nursing, or have a medical condition, or taking prescription drugs, (including antidepressants such as MAOIs and SSRIs, and sedatives), or under the age of 18 years. May cause drowsiness. Do not use with alcoholic beverages or before and while operating a motor vehicle or machinery.

KEEP OUT OF REACH OF CHILDREN.

## Details

- **Price:** 43.99 USD
- **Vendor:** Klaire Labs - SFI Health
- **Type:** Vitamins & Supplements
- **Tags:** 30 Day Supply, 90 VC, DR LINE SUPPLEMENT, flash, Form|VC, KLAIRE LABS, Klaire Labs - SFI Health, SyncedWithC4

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 43.99 USD | In stock |

## Images

- L-Tryptophan - Klaire- SFI Health
- L-Tryptophan
- L-Tryptophan

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> Source: [Village Green Apothecary](https://myvillagegreen.com/products/l-tryptophan-817234010978)
> Updated: 2026-06-09