Metagenics SeroSyn - L-Theanine Supplement - Supports a Sense of Restfulness* - 5-HTP Supplement - Non-GMO & Gluten-Free - 90 Capsules
- As the #1 Doctor Recommended Professional Supplement Brand, Metagenics delivers clinically proven, precision-crafted formulas to support your health at its core—because true wellness starts with integrity, balance, and expertise
- SeroSyn for Calm Support: Metagenics' SeroSyn contains 80 mg of L-theanine and 100 mg of 5-HTP to help modulate serotonin metabolism support*
- High Potency B Vitamins: Each capsule provides 588% Daily Value (DV) of vitamin B6, 139% DV of folate, and 10,417% DV of vitamin B12 as methylcobalamin, providing serotonin neurotransmitter support*
- Non-GMO & Vegetarian: Formulated for stress support, this L-theanine supplement is non-GMO, gluten-free, and suitable for vegetarians*
- Directions: Take one capsule three times daily with food or as directed by your healthcare practitioner; for ages 18+
| Ingredients | Silica, Icrocrystalline Cellulose, Vitamin B6 (as Pyridoxine Hci) 10 Mg, Vitamin B12 (as Methylcobalamin) 250 Mcg, And Stearic Acid (vegetable)., Folate (as Calcium L-5-Methyltetrahydrofolate) 555 Mcg Dfe, Chinese Skullcap (scutellaria Baicalensis) Root Extract [standardized To 30% (60 Mg) Flavones] 200 Mg, L-5-Hydroxytryptophan (l-5-Htp) 100 Mg, Asian Ginseng (panax Ginseng) Root Extract [standardized To 8% (8 Mg) Ginsenosides] 100 Mg, L-Theanine 80 Mg. Other Ingredients: Capsule (hydroxypropylmethylcellulose) |
| Expiry Date | Jan 2027 |
| Item Weight | 0.49 Pounds |
| Product Benefits | Metabolism Management |
| Age Range (description) | Adult |
| Number Of Items | 1 |
| Dosage Form | Capsule |
| Item Dimensions L X W X H | 2.41 X 2.41 X 4.5 Inches |
| Package Information | Bottle |
| Item Form | Capsule |
| Unit Count | 90.00 Count |
| Brand | Metagenics |
| Product Type | Nutritional Supplement |
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SKU |
BRSWIF3QOB5WM2LM |
Category |
Vitamins, Minerals & Supplements , Amino Acids , 5-HTP |
Tags |
SeroSyn features clinically effective levels of L-5-HTP and L-theanine to support healthy levels of specific neurotransmitters and is enhanced with standardized extracts of Asian ginseng and Chinese skullcap to target the stress response, cognition, and mindset, which are closely interrelated. Specific B vitamins are added to support methylation, homocysteine metabolism, and healthy neurological function.
Important information
Safety Information
Do not use if pregnant or nursing. Not recommended for those under 18 years of age. If taking antidepressant medication avoid use. If you have a medical condition-including symptomatic gastrointestinal disorders, or are taking medication-including over-the-counter cold medicine and high blood pressure medicines, consult your healthcare practitioner before use. Use with caution when driving or operating machinery, may cause drowsiness. Keep out of the reach of children.
Indications
Metagenics SeroSyn - L-Theanine Supplement - Supports a Sense of Restfulness* - 5-HTP Supplement - Non-GMO & Gluten-Free - 90 Capsules
Ingredients
Vitamin B6 (as pyridoxine HCI) 10 mg, Folate (as calcium L-5-methyltetrahydrofolate) 555 mcg DFE, Vitamin B12 (as methylcobalamin) 250 mcg, Chinese Skullcap (Scutellaria baicalensis) Root Extract [standardized to 30% (60 mg) flavones] 200 mg, L-5-Hydroxytryptophan (L-5-HTP) 100 mg, Asian Ginseng (Panax ginseng) Root Extract [standardized to 8% (8 mg) ginsenosides] 100 mg, L-Theanine 80 mg. Other Ingredients: Capsule (hydroxypropylmethylcellulose), microcrystalline cellulose, silica, and stearic acid (vegetable).
Directions
Directions: Take one capsule three times daily with food or as directed by your healthcare practitioner.
Legal Disclaimer
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.
Product Dimensions
2.41 x 2.41 x 4.5 inches; 7.84 ounces
Shipping & Delivery
At Nutricity, we aim to deliver your order as quickly and safely as possible.
Domestic Shipping :
Orders are typically delivered within 3–6 business days.
International Shipping:
Estimated delivery time is 12–26 business days, depending on the destination and customs processing.
You will receive a tracking number once your order has been dispatched. Delivery times may vary during holidays or due to unforeseen delays.









