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Protocol for Life Balance

L-Tryptophan, 1,000 mg, 60 Tablets

4.7 · 77 reviews
4,349 ₽

Encourages Positive Mood Supports Relaxation & Restful Sleep Non-GMO A Dietary Supplement Vegetarian/Vegan Kosher Tryptophan is an essential amino acid; therefore, it is not synthesized by the body and must be obtained from the diet. In the brain, tryptophan is converted into serotonin, a neurotransmitter involved in feelings of well-being, calmness, personal security, and relaxation. It also plays a role in the regulation of appetite and synchronization of sleep patterns. Every lot of Protocol For Life Balance® L-Tryptophan is tested to be free of peak E and microbial contamination.

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Encourages Positive Mood Supports Relaxation & Restful Sleep Non-GMO A Dietary Supplement Vegetarian/Vegan Kosher Tryptophan is an essential amino acid; therefore, it is not synthesized by the body and must be obtained from the diet. In the brain, tryptophan is converted into serotonin, a neurotransmitter involved in feelings of well-being, calmness, personal security, and relaxation. It also plays a role in the regulation of appetite and synchronization of sleep patterns. Every lot of Protocol For Life Balance® L-Tryptophan is tested to be free of peak E and microbial contamination.

Customer reviews

5.0
verified purchase
Better more restful sleep

I've been taking Tryptophan (1000mg) for a while now, and it's really helped improve my sleep quality and mood. I usually take one capsule before bedtime, and the pure tryptophan ingredient has noticeably helped me relax and unwind, leading to a more restful night's sleep. What's reassuring is the quality of this supplement; you can tell it's made with care, focusing on the beneficial dosage and ingredient. It's become a trusted part of my nighttime routine for promoting a sense of calm and better sleep. Great benefit overall.

4/4/2024
5.0
verified purchase
Key Features • Pharmaceutical Grade

Protocol for Life Balance L-Tryptophan is a high-potency amino acid supplement designed to support emotional well-being and healthy sleep patterns. L-Tryptophan is an essential amino acid, meaning the body cannot produce it and must obtain it through diet or supplementation.

4/15/2026
1.0
verified purchase
very strong chemical smell

The pills have a very strong chemical smell, reminiscent of burning plastic. I don't think it's a good idea to take something like that, so I'll have to look for another brand.

3/8/2026
5.0
verified purchase
Good

Good composition , ingredients and quality. I like it, I will order more and recommend it to friend

10/21/2025
5.0
verified purchase
Tryptophan

I hope it will be good, i used to take 5-hydroxytryptophan to my friend but know its out of stock The size is good, quality the best and the ingredient is highly pure The package is cute and one of its benefit change in mood No taste so good High energy

10/20/2025
5.0
verified purchase
Great quality and noticeable results

After just two weeks I can honestly say I feel a difference. My recovery after workouts is quicker, and I feel less fatigued. The capsules are easy to swallow and gentle on the stomach. Definitely sticking with this brand.

9/7/2025
5.0
verified purchase
Sedative

It was the first sedative I've had and it made me sleep good.

3/12/2025
5.0
verified purchase
Trying It for Mood & Relaxation – Will Share My Experience

I’m excited to try this supplement and see how it positively impacts my well-being and mood. I appreciate that it’s non-GMO, vegetarian/vegan, and made with high-quality L-Tryptophan. Since this essential amino acid helps support relaxation, restful sleep, and a balanced mood, I’m looking forward to experiencing its benefits firsthand. I’ll be monitoring how it affects my overall sense of calm and well-being, and I’ll update my review once I notice its positive effects. I appreciate the clean formulation and that it contains high-quality L-Tryptophan, with each batch tested for purity and safety. the ingredients are clear

2/13/2025
5.0
verified purchase

These capsules truly help me go to sleep. I take 1 every night; to maintain good sleep.

2/5/2025
5.0
verified purchase
The best! L-Tryptophan has helped with perimenopause

A friend recommended taking L-Tryptophan for mood and sleep during perimenopause. Started taking 1000 mg in the morning in the evening and it's made a huge difference. Highly recommend.

4/27/2024