L-Phenylalanine 500 mg., 90 Capsules
Amino Acids by Douglas Laboratories
Sold as “Douglas Laboratories L-Phenylalanine 500 mg. | Amino Acid to Support Feelings of Well-Being | 90 Capsules”
Quality score
GoodCategory average
71/ 100
in Amino Acids
Similar products
90/ 100
Supports 6 goals and 10 benefits, based on 1 supplement and 2,074 published studies.
- Price
- $20 – $30
- Servings
- 90
- Price/serv
- $0.20 – $0.35
- Cheaper than
- 60%
- of Amino Acids products
Labels
Supplement Facts
Serving size: 1 Capsule(s) · 90 servings per container
| L-Phenylalanine | 500 mg |
Suggested use: Suggested Usage: Adults take take 1 capsule daily with food or as directed by a health professional.
Other ingredients
Evidence from published research
Goals
- Cognition4 benefits from 1 supplement
- Energy3 benefits from 1 supplement
- Stress & Mood2 benefits from 1 supplement
- Essential Health1 benefit from 1 supplement
- Fitness1 benefit from 1 supplement
- Weight Management1 benefit from 1 supplement
Benefits
- Brain healthStrong
From Phenylalanine
- MetabolismStrong
From Phenylalanine
- Mood balanceStrong
From Phenylalanine
- Energy & FatigueStrong
From Phenylalanine
- WellbeingStrong
From Phenylalanine
- Mental clarityStrong
From Phenylalanine
- Muscle maintenanceStrong
From Phenylalanine
- Motivation & confidenceStrong
From Phenylalanine
- AlertnessStrong
From Phenylalanine
- Focus & concentrationStrong
From Phenylalanine