Product Label
General Information
- Product Name
- Z Factor
- Brand
- Relief Factor Products in this brand
- Bar Code
- —
- Net Contents
- 60 capsules
- Market Status
- On market: seen on relieffactor.com, 8 Nov 2026
- Date entered into DSLD
- 8 November 2026
- DSLD ID
- 382349
Product Classification
- Product Type
- Other Combinations
- Supplement Form
- Capsule
- Dietary Claim(s) or Use(s)
- Structure/Function
- Intended Target Group(s)
- Adult (18 - 50 Years)
Label Information
Supplement Facts
- Daily Value (DV) Target Group(s)
- Adults and children 4 or more years of age
- Serving Size
- Two (2) Capsules
- Alternate Serving Size
- —
- Servings per Container
- 30
| Vitamin D3 (as as Cholecalciferol) | 20 mcg (800 IU) | 100% |
| Melatonin | 2 mg | † |
| L-Theanine | 500 mg | † |
| Gamma Amino Butyric Acid (GABA) | 600 mg | † |
Other ingredients: Rice Flour, Magnesium Stearate, Capsule (Hypromellose, Purified Water).
% Daily Values for: Adults and children 4 or more years of age.
Label Statements
FDA Statement of Identity: A Dietary Supplement
Product Specific Information: Z Factor is a powerful combination of ingredients that helps the body relax into restful, restorative sleep.* GABA is a neurotransmitter. Its function is to ease nervous tension.* L-Theanine is found in green tea and helps promote relaxation, essential to tension reduction.* Melatonin is a hormone produced by the brain's pineal gland to regulate natural wake/sleep cycles.* Vitamin D is a secosteroid involved in multiple neurological and immune functions, including sleep.*
Suggested/Recommended/Usage/Directions: Take one (1) to two (2) capsules 30 minutes before bedtime, or as recommended by your physician.
Precautions re: All Other: Tamper evident. Do not use if seal is broken. Keep out of reach of children. Consult your physician if you are pregnant or breastfeeding before using this product.
Precautions re: Children: Keep out of reach of children.
Precautions re: Pregnant or Nursing or Prescription Medications: Consult your physician if you are pregnant or breastfeeding before using this product.
Storage: Store in a cool dry place.
FDA Disclaimer Statement: *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.
Brand Information
Manufactured for: Relief Factor Co., 11031 117th Place NE, Kirkland, WA 98033
Source: Reverse Age Lab, November 2026
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