Now
L-Phenylalanine 500mg - 60 Caps
L-Phenylalanine 500mg - 60 Caps
Key Benefits
Key Benefits
- Contains free-form essential amino acid
- Supports memory and learning functions
- Contributes to healthy mood balance
- Serves as a precursor for neurotransmitter synthesis
- Assists in regulating appetite
- Contains free-form essential amino acid
- Supports memory and learning functions
- Contributes to healthy mood balance
- Serves as a precursor for neurotransmitter synthesis
- Assists in regulating appetite
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L-Phenylalanine 500mg capsules provide a free-form essential amino acid designed to support overall wellness. Each capsule contains 500mg of L-Phenylalanine in a convenient supplement form.

This amino acid can be converted into tyrosine, which is involved in the production of neurotransmitters such as dopamine and norepinephrine. These compounds contribute to alertness and cognitive processes.
The product offers 500mg of free-form L-Phenylalanine per capsule, which is absorbed directly without the need for digestion. It is often used to support mood balance, appetite regulation, and cognitive function.
Free-form amino acids like L-Phenylalanine are provided in their purest form to facilitate absorption and utilization by the body.
- L-Phenylalanine (free-form) 500 mg
Other ingredients:
- Gelatin
- Magnesium Stearate
- Stearic acid
Important Information:
- Contains no sugar, salt, yeast, wheat, gluten, corn, soy, milk, egg, or preservatives
Take 1 capsule 1 to 3 times daily, preferably between meals.
Format: Capsules
Main Ingredient: L-Phenylalanine
Package Size: 60 Capsules
Brand: Now
Category:
SKU: now1670
Barcode: 0733739801302
Product Details
Product Type: SupplementsFormat: Capsules
Main Ingredient: L-Phenylalanine
Package Size: 60 Capsules
Brand: Now
Category:
SKU: now1670
Barcode: 0733739801302
Daily Wellness
Easy to add to your everyday health routine.
Carefully Selected
Chosen with quality and customer needs in mind.
Simple to Use
Designed for convenient daily supplementation.
Ships to the U.S.
Fast, reliable shipping to U.S. customers.
- 5 stars: 29 (97%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 1 (3%)
- 1 star: 0 (0%)
Just started, but so far everything about this product meets my expectations.
Does what it says on the label, and I feel comfortable recommending it.
Bought this on a whim and have stuck with it because it’s hassle-free.
Good vegan-friendly option, since the capsules don’t have any animal ingredients.
I didn’t feel any sudden changes, but I’m happy to have it as part of my daily intake.
Overall, a reliable supplement for anyone wanting to add an amino acid to their day.
I like that the supplement info is printed clearly on the bottle.
The bottle is easy to open but still childproof, which is good.
I have no allergies and haven’t experienced any side effects after taking these.
I paired this with my other vitamins and felt it was a smooth fit.
Getting this in 60 capsules means it’ll last me about two months, which is nice.
Not flashy or gimmicky, just a basic, solid supplement.
Capsules dissolve nicely, nothing hard to take here.
Sound product, no complaints after a month of use.
If you’re looking for a simple amino acid supplement, this one fits the bill.
Really convenient for busy days when I don’t want to think too much about supplements.
I’m not sure if it’s doing anything dramatic, but I trust it as a decent addition to my regimen.
My only gripe is I wish the bottle was a little bigger or had more capsules.
No strange smell or taste; very neutral overall.
Been using this as part of my daily vitamins, and it blends well with my other supplements.
The price is fair for the quantity provided.
I like that this comes in a capsule form because I don’t like powders.
Simple supplement, straightforward ingredient list, just what I wanted.
Packaging was secure, arrived on time, and the bottle feels sturdy.
Took these consistently and noticed no adverse effects, which is important to me.
I appreciate that each capsule has a clear amount of the amino acid without any unnecessary fillers.
The size of the caps is perfect — not too big or small.
Good quality and exactly what I was looking for. No weird aftertaste either.
I’ve been taking these for a few weeks and feel like a solid addition to my supplement lineup.
These capsules are easy to swallow and fit nicely into my morning routine.