Skip to product information
1 of 5

MetabolicMaintenance

Metabolic Maintenance L-Tryptophan - 500mg Amino Acid in The 'Free Form' for Superior Absorption + Vitamin B6 - Mood + Appetite Supplement, Vegan + No Fillers (60 Capsules)

Metabolic Maintenance L-Tryptophan - 500mg Amino Acid in The 'Free Form' for Superior Absorption + Vitamin B6 - Mood + Appetite Supplement, Vegan + No Fillers (60 Capsules)

Regular price $62.00 USD
Regular price Sale price $62.00 USD
Sale Sold out

About This

  • Supports Balanced Moods - Tryptophan is the essential amino acid that acts as a precursor to 5-HTP, serotonin and melatonin. These neurotransmitters are associated with the mood, and may promote balanced moods in already healthy individuals. *
  • Purity, Quality, Potency - No fillers, binders, preservatives, artificial colors or flavors. Vegetarian capsules. No gluten, egg, peanuts, tree nuts, or magnesium stearate. Supplements arrive in BPA-Free, recycled amber bottles that protect from light contamination.
  • Notes For Positive Use - Use with care when combining with substances that address serotonin.* Best taken between meals or before bedtime.*
  • Physician's Choice - The health care professional's choice for high-quality supplements since 1984. We base our products on the latest wellness research and clinical studies, and use third-party testing for all incoming, in-process, and finished product. Products you can trust, at an exceptional value.
View full details

Emily R. ★★★★★

I've tried many sleep aids in the past, but Relaxium Sleep is truly different. It helps me fall asleep faster without any grogginess in the morning. The natural ingredients like magnesium and ashwagandha make me feel safe using it long-term. Highly recommend!

Daniel K. ★★★★★

This essential oil blend is now a part of my nightly ritual. The scent is calming but not overwhelming, and it instantly transforms my bedroom into a relaxing space. I love the combination of chamomile and lavender.

Sophie L. ★★★★★

The Uplift blend does exactly what the name promises— it lifts my mood! The citrus tones are energizing, while lavender keeps it balanced. Perfect for starting the day with positivity or regaining focus in the afternoon slump.

🌿 More reviews

True rest goes beyond sleep.

Restorative sleep and lasting wellness don’t come from a single solution—they begin when we care for the body and mind as a whole.

At Soul Sleep, we believe that better sleep starts with balance: in your digestion, your detox pathways, your immune system, your mind, and the space you sleep in.

That’s why we’ve thoughtfully curated our collections to support sleep from every angle—because healing happens when everything is connected.

Explore our full collection below and discover what your body truly needs for deep, sustainable rest.

Frequently Asked Questions

Shipping takes place within 3-5 business days. If there is a problem with the shipment of the product, we will notify you via the email address you entered when ordering.

We do not currently offer free shipping. However, this may be added at some point. We apologize.

If your order has been shipped, we will add the tracking number to your order and notify you via the email address you entered when ordering.

For returns or exchanges, please contact us within 14 days of receiving the product, along with a receipt or screenshot of the purchase, and a photo of the product with the packaging or tag intact.