Natural Factors Women's Multivitamin & Mineral
vs
Douglas Laboratories Ultra I-3-C
Supplement Comparison
- Blend: Natural Factors Women's Multivitamin & Mineral has 2.0× more
- The image below shows:
- Side-by-side charts with label nutrient amounts, per serving
- Nutrient forms as listed on the label
- 47 nutrients compared
Frequently asked questions
Which active ingredients does Natural Factors Women's Multivitamin & Mineral have?
- Vitamin A appears as Beta-carotene from algae (Dunaliella salina)
- Vitamin C appears as Mixed ascorbates from organic amla (Phyllanthus emblica)
- Vitamin D appears as Cholecalciferol from lichen
- Vitamin E appears as d-Alpha Tocopherol from sunflower seed oil
- Vitamin K appears as Vitamin K2 Menaquinone-7 (MK-7)
- Vitamin B1 (Thiamin) appears as Benfotiamine
- Vitamin B2 (Riboflavin) appears as Riboflavin 5-Phosphate Sodium
- Vitamin B3 (Niacin) appears as Inositol Hexanicotinate
- Vitamin B6 (Pyridoxine) appears as Pyridoxal 5-Phosphate
- Vitamin B9 (Folate) appears as Quatrefolic (6S)-5-MTHF Glucosamine Salt
- Vitamin B12 (Cobalamin) appears as Methylcobalamin
- Vitamin B5 (Pantothenic Acid) appears as Pantesin
- Calcium appears as Calcium from organic algae and calcium ascorbate
- Iron appears as Ferrochel Ferrous Bisglycinate Chelate (Albion)
- Iodine appears as Kelp
- Magnesium appears as Magnesium Citrate Malate Succinate Glycinate Aspartate Ascorbate
- Zinc appears as Zinc Picolinate
- Selenium appears as Selenomethionine from sprouted garlic (Allium sativum)
- Copper appears as Copper Glycinate
- Manganese appears as Manganese Citrate and Ascorbate
- Chromium appears as Chromium Picolinate
- Boron appears as Boron citrate
- Blend appears as Farm Fresh Factors (EnviroSimplex processed whole food blend)
Which active ingredients does Douglas Laboratories Ultra I-3-C have?
- Indole-3-Carbinol
- Blend appears as Proprietary Blend (standardized broccoli extract sprouts cauliflower head Brussels sprout)
Which categories do Natural Factors Women's Multivitamin & Mineral and Douglas Laboratories Ultra I-3-C belong to?
- Multivitamin
- Antioxidant Complex
- Herbal Extract
What health concerns do Natural Factors Women's Multivitamin & Mineral and Douglas Laboratories Ultra I-3-C address?
- Energy & Metabolism
- General Health
- Immune System Support
- Women's Health
- Cellular Health
- Hormonal Balance
How do the serving sizes compare between the two supplements?
- Serving size:
- Natural Factors Women's Multivitamin & Mineral: 1 tablet
- Douglas Laboratories Ultra I-3-C: 1 capsule
How does Natural Factors Women's Multivitamin & Mineral compare to Recommended Dietary Allowance, Adequate Intake and Tolerable Upper Intake Level?
- Vitamin A
- This supplement has 6000 mcg RAE
- Recommended Dietary Allowance in men: 900 mcg RAE
- Recommended Dietary Allowance in women: 700 mcg RAE
- Tolerable Upper Intake Level: 3000 mcg RAE
- Vitamin C
- This supplement has 90 mg
- Recommended Dietary Allowance in men: 90 mg
- Recommended Dietary Allowance in women: 75 mg
- Tolerable Upper Intake Level: 2000 mg
- Vitamin D
- This supplement has 1000 IU
- Recommended Dietary Allowance in men: 600 IU
- Recommended Dietary Allowance in women: 600 IU
- Tolerable Upper Intake Level: 4000 IU
- Vitamin E
- This supplement has 20 mg
- Recommended Dietary Allowance in men: 15 mg
- Recommended Dietary Allowance in women: 15 mg
- Tolerable Upper Intake Level: 1000 mg
- Vitamin K
- This supplement has 80 mcg
- Adequate Intake in men: 120 mcg
- Adequate Intake in women: 90 mcg
- Tolerable Upper Intake Level: Not established
- Vitamin B1 (Thiamin)
- This supplement has 3.2 mg
- Recommended Dietary Allowance in men: 1.2 mg
- Recommended Dietary Allowance in women: 1.1 mg
- Tolerable Upper Intake Level: Not established
Last updated: January 3, 2026