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Source Naturals Supplements
Founded in 1982, Source Naturals blends nutrients, herbs and nutraceuticals into formulas for optimal health.
Frequently Bought Together
- This Item: L-Tyrosine, 500 mg, 100 tablets
- D, L-Phenylalanine Capsules, 500 mg, 100 vegetarian capsules
Total Price:
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Who manufactures Source Naturals?
Source Naturals was created in 1982 and is owned by Threshold Enterprises, Ltd., a nutritional supplements distributor and manufacturer in California. Source Naturals has more than 600 products, including comprehensive Bio-Aligned Formulas®.
Is Source Naturals a reputable vitamin & supplement brand?
Source Naturals’ guiding principal is the well-being of its customers. It has been recognized with numerous awards for its Wellness Formula®, Life Force® Multiple, Essential Enzymes™, Melatonin, and Skin Eternal™ products.
Source Naturals: Supplement quality
Source Naturals does its own manufacturing and verifies the purity and authenticity of its raw materials. It also tests every batch before finished products are packaged to ensure customers are getting what the label says.
Why Choose Life Extension
Sometimes, it's OK to play favorites. These vitamins and supplements are at the top of our customers' list... and they'll be on your, too.
Wellness
Specialists
Wellness
Specialists
1-800-226-2370 - This service is FREE
7:30 AM - 12 AM (ET) Mon-Fri | 9 AM - 12 AM (ET) Sat-Sun