





5-HTP + Calcium
Mood Harmony
Gentle daily support for emotional balance and well-being.
Made with plant-based ingredients traditionally used to support relaxation and emotional well-being.
Non-GMO | Lactose Free | Corn Free
Free U.S. delivery. No extra fees at checkout, tracking included.
Mood Harmony is a daily supplement with 5-HTP and calcium, created to support emotional balance and nervous system health.
It's designed for those who want to feel steady and calm during life's challenges, without drowsiness or habit-forming effects.
- Two capsules daily
- Supports natural serotonin production for balanced mood
- Promotes calm focus and emotional steadiness
- Non-GMO, lactose, free, corn free, and third-party tested
Mood Harmony may be a good fit if:
- You notice mood swings, low-energy days, or irritability
- Stress makes it hard to stay positive or patient
- You want plant-based support for mood balance without side effects
- You're looking for a simple daily regimen to nurture emotional calm
NOTE: If you're pregnant, breastfeeding, have autoimmune or hormonal conditions, or take antidepressants or medications affecting serotonin, consult your healthcare provider before use.
Take two capsules one a day, 20-30 minutes before a meal, with water.
For best results, make it part of your daily wellness routine.
Serving Size: 2 capsules
Servings Per Container: 30
Ingredients per serving (2 capsules):
- 5-HTP (from Griffonia simplicifolia seed) — 200 mg
- Calcium (as calcium carbonate) — 328 mg
Other ingredients: gelatin capsule, magnesium stearate.

Need help or have a question?
Whether it’s about your order, our products, shipping, or anything else — our team is ready to help. Just check our FAQ or contact us anytime.
What is Nebula Mood Harmony?
It’s a daily supplement with 5-HTP and calcium, formulated to support emotional balance, lift your mood, and help you handle daily stress naturally.
How long until I notice results?
Most people begin to notice positive changes within 1–3 weeks of daily use. Consistent use is key for best results.
Can I take Mood Harmony with other supplements or medications?
If you take antidepressants, mood stabilizers, or any medications affecting serotonin, speak with your healthcare provider first.
Are there any contraindications for Mood Harmony?
Yes. Consult your healthcare provider if you are pregnant, breastfeeding, have autoimmune or hormonal conditions, or take medications that affect serotonin.
Is it habit-forming?
No, Mood Harmony is non-habit forming and gentle for daily use.
How do I take it?
Two capsules daily before a meal, with water.
Where are your products made?
In the USA, at FDA-registered and GMP-certified facilities. Each batch is third-party tested for quality.
What are the available shipping options?
Standard shipping takes 2 to 5 business days. For Alaska, Hawaii, Puerto Rico, and US territories, allow for an extra 7 to 12 business days. If your delivery date has passed, allow a few extra days during peak seasons.
Contact shop.support@asknebula.com for help or track your order using your link.
What methods of payment do you accept?
We accept Visa, MasterCard, American Express, Discover, Diners Club, Apple Pay, Google Pay, PayPal, and Shop Pay.
You can check out securely using your preferred card or digital wallet. With Shop Pay, you can pay in full or in installments.
What should I do if I have an issue with my order?
If you have any problems with your order — such as a delay, delivery issue, cancellation, or anything else — contact our customer support team at shop.support@asknebula.com. Our singular aim is to resolve any issues quickly.