Working...

Get Seacoast Direct

L-Phenylalanine (500 mg-100 tabs)*

L-Phenylalanine (500 mg-100 tabs)*

L-Phenylalanine, an essential amino acid, is a precursor of the amino acid tyrosine, and to a whole series of neurotransmitters and hormones. Phenylalanine is first converted to tyrosine, which becomes L-dopa, which converts to norepinephrine, a key neurotransmitter and an adrenal hormone. L-Phenylalanine is also a direct precursor of PEA (Phenylethylamine), another important neurotransmitter.

First Name


What do you use it for? (ex. "Help reduce cholesterol")

Your Review:

Optional: Help others find your review.
Enter Descriptive Keywords (ex. heart, cholesterol, arteries)

I RECOMMEND this product!
I DO NOT recommend this product.

Cures and side effects for L-Phenylalanine (500 mg-100 tabs)* have not been reviewed by Seacoast, nor the FDA. Individual results will vary. Contact a healthcare professional if you have questions about using L-Phenylalanine (500 mg-100 tabs)*.

What interests you?

MucoStop (48 caps)* EnzyMedica

Celery Seed Health Benefits
Celery Seed Extract is widely used as an effective diuretic, as well as a dietary supplement to help improve circulation and heart health.

Ubiquinol CoQ10-CF 50mg (60 Softgels) NOW Foods

Stabilized Oxygen (2.33 fl.oz.) World Nutrition

PGX Daily | Benefits, Treatments & Side Effects
PGX is the new science of appetite control. The PGX program can be a comfortable way to improve eating habits for life.

Tri-Cleanse Internal Cleanser (10 oz)* Planetary Herbals

Best Serrapeptase (40,000 Units - 270 capsules) Doctor's Best

Elderberry-Syrup | Effective Cold and Flu Remedy
Elderberry-Syrup Encourages Healthy Upper Respiratory and Enhances Overall Immune Functions.

Nutritional Yeast Powder (10 oz) NOW Foods

Steel Libido for Women (75 softgels)* Irwin Naturals

Bryonia alba 9C Boiron

Garcinia Cambogia Extract 50% HCA (90 v-caps) Top Secret Nutrition

Ultra Jarro-Dophilus (60 capsules)* Jarrow Formulas

Blood Builder (90 tabs)* MegaFood

5 HTP 50 mg (60 Caps)* Lidtke

Ultra Natural Prostate with ApresFlex and Standardized Lignans*(60 softgels) Life Extension

Estroven Maximum Strength Plus Energy (28 caplets) Amerifit

Alive! Whole Food Energizer, No Iron Added (90VCaps) Nature's Way

Skin Restoring Phytoceramides with Lipowheat (30 veggie liquid caps)* Life Extension

Vitalzym Extra Strength Systemic Enzyme Supplement (180 gelcaps)* World Nutrition

Fibrovera AHS (90 capsules)* Arthur Andrew Medical

Mega Nutrient | Nature’s Way Alive Multivitamin
Alive Multi Vitamin from Nature's Way is the complete daily multivitamin containing the best ingredients from whole-food sources.

Biotivia | Transmax |Potent Resveratrol Supplements
Biotivia Transmax rated best resveratrol supplement by Men's Health Magazine. On Sale. Lowest Price. Too Low to be advertised. orders@seacoastvitamins.com contact us today!

Raspberry Ketone Rapid Weight Loss Catalyst (100 mg, 2 oz) Essential Source

Vitamineral GREEN Capsules Version 5.3(400 v-caps)* HealthForce Nutritionals

Organic Wheat Grass Powder (9 oz) NOW Foods