Key Health Benefits

Benefit Area	Study Summary	Model/Dosage	PubMed Link
Sleep quality and onset latency	A systematic review found that L-tryptophan supplementation significantly improved sleep quality, primarily by reducing wake time after sleep onset (WASO). Benefits were more pronounced at doses ≥1 g/day, though other sleep parameters were largely unchanged.	Humans (meta-analysis of RCTs); typically ≥1 g/night	PubMed
Mood regulation and depression	A review of 11 RCTs in healthy adults concluded that L-tryptophan intake can improve mood by decreasing anxiety and enhancing positive affect. Daily supplementation ranging from 0.14–3 g added to the diet was associated with significant mood improvement in these individuals.	Humans (healthy adults, multiple RCTs); 0.14–3 g/day	PubMed
Appetite & carbohydrate cravings	L-Tryptophan has demonstrated appetite-suppressing effects. In one trial, 1.5–3 g of tryptophan given 30 minutes before a meal significantly increased feelings of fullness and led to lower calorie intake at a buffet, in both lean and obese subjects. This suggests tryptophan may help reduce appetite and curb carbohydrate cravings.	Humans (lean and obese adults); 1.5–3 g pre-meal	PubMed
Cognitive flexibility & memory	Adequate tryptophan (and thus serotonin) is important for cognition. For example, a tryptophan-rich protein diet significantly improved memory test performance in stress-prone adults, likely by boosting brain serotonin levels. (By contrast, tryptophan depletion is known to impair memory and flexible thinking, underscoring tryptophan’s role in these cognitive processes.)	Humans (stress-vulnerable adults); TRP-rich diet (high tryptophan whey protein)	PubMed
Muscle protein synthesis & recovery	Research indicates L-tryptophan can support muscle anabolism and recovery. In mice on a low-protein diet, tryptophan supplementation activated muscle insulin-like growth factor-1 (IGF-1) and mTOR/p70S6K signaling pathways, resulting in higher lean muscle mass and upregulation of muscle growth markers. These findings suggest tryptophan may enhance muscle protein synthesis and aid recovery (partly via improved anabolic signaling).	Mice (protein-deficient diet + Trp); ~1.5 mM in diet for 8 weeks	PubMed

Dosage Recommendation

Goal	Capsules per Day
Better Sleep	2 capsules 30 min before bedtime
Mood & Stress Support	2 capsules morning and evening
Appetite Control	2 capsules 15 min before high-carb meals
Cognitive Support	1 capsule before mentally demanding tasks
Recovery & Protein Synthesis	1–2 capsules post-workout

Supplement Facts

NUTRITIONAL INFORMATION
Serving Size: 1 veg. Capsule
	Amt. per Serving	% RDA Men	% RDA Women
L-Tryptophan	220 mg	84.61	100
Ingredients: L-Tryptophan, Bulking Agent INS (460 (i)), Anticaking Agent (INS 341(iii)) & Vegetable Capsule Shell (HPMC) (INS 464).

More Details

L-Tryptophan - Supports Restful Sleep & Relaxation

 

Experience the natural benefits of L-Tryptophan, an essential amino acid that plays a vital role in promoting overall well-being. Our high-quality formulation is designed to support various critical functions in your body, making it an excellent addition to your daily health regimen.

 

Key Features:

 

• Supports Healthy Sleep: Helps you achieve restful sleep by promoting relaxation and reducing anxiety.
• Promotes Healthy Circulation & Nervous System: Essential for maintaining the health of your circulatory and nervous systems.
• Supports Healthy Digestion: Aids in digestive health, ensuring your body absorbs nutrients effectively.
• Easy to Absorb & High Quality: Each capsule contains 400 mg of L-Tryptophan, ensuring optimal absorption and effectiveness.

• FSSAI & USFDA Registered Facility: Manufactured in a facility that meets stringent quality standards for safety and efficacy.

   

Why Choose L-Tryptophan?

 

Every capsule of our L-Tryptophan dietary supplement provides an optimal dosage, making it convenient to distribute your intake throughout the day. Your body requires tryptophan to perform many important tasks, including the production of serotonin, a neurotransmitter that contributes to feelings of happiness and well-being.

 

Unlock the potential of your health with L-Tryptophan and promote a balanced, relaxing lifestyle.     

When Will I See Results?

Outcome	Expected Timeline
Faster Sleep Onset	Within 1–2 days
Improved Mood Scores	4–6 weeks of daily use
Reduced Cravings	Immediate (first dose)
Enhanced Cognitive Performance	3–4 weeks
Increased Muscle Protein Synthesis	Noticeable in 2–3 weeks

How to Maximize Results

Goal	Synergistic Stack & Tips
Sleep & Relaxation	L-Tryptophan + Magnesium (200 mg) + GABA (250 mg)
Mood & Stress Relief	L-Tryptophan + 5-HTP (50 mg) + Vitamin B6 (50 mg)
Appetite & Craving Control	L-Tryptophan + Chromium Picolinate (200 µg) + High-protein, low-GI snacks
Cognitive Enhancement	L-Tryptophan + Phosphatidylserine (100 mg) + Omega-3 (DHA/EPA)
Muscle Recovery	L-Tryptophan + Whey Protein (20 g) post-workout + BCAAs (5 g)

What to Avoid

Substance/Condition	Why to Avoid	Advice
SSRIs & MAOIs	Risk of excessive serotonin syndrome	Consult a healthcare provider before combining
Alcohol or Sedatives	May exacerbate sedation effects	Use sparingly; monitor response
High-Protein Meals (pre-dose)	Competes with tryptophan for brain uptake via transporters	Take 30 min before or 2 hr after high-protein meals
Excessive Caffeine	Can counteract relaxing effects	Limit intake, especially in the afternoon
Pregnancy & Breastfeeding	Limited safety data	Consult healthcare provider

Third Party NABL Lab Report

Third Party NABL Lab Report for L-Tryptophan :

 

Click here to view the report