California Gold Nutrition Vitamin D3 2000 IU
vs
Metagenics Testralin
Supplement Comparison
- Vitamin D: California Gold Nutrition Vitamin D3 2000 IU has 5.3× more
- The image below shows:
- Side-by-side charts with label nutrient amounts, per serving
- Nutrient forms as listed on the label
- 26 nutrients compared
Frequently asked questions
Which active ingredients does California Gold Nutrition Vitamin D3 2000 IU have?
- Vitamin D appears as Cholecalciferol (D3)
Which active ingredients does Metagenics Testralin have?
- Vitamin D appears as Cholecalciferol (D3)
- Vitamin B6 (Pyridoxine) appears as Pyridoxine HCl
- Vitamin B9 (Folate) appears as Calcium-L-5-methyltetrahydrofolate
- Vitamin B12 (Cobalamin) appears as Methylcobalamin
- Zinc appears as Zinc Citrate
- Selenium appears as L-Selenomethionine
- Lycopene
- Betaine Hydrochloride appears as Betaine HCl
- Turmeric appears as Turmeric Root Extract (Curcuma longa) (rhizome) (Standardized to 95% Curcuminoids)
- Green Tea appears as Decaffeinated Green Tea Extract (Camellia sinensis leaf, standardized to 60% catechins and 40% EGCG)
- Soybean Extract appears as Soybean Concentrate
- Total Isoflavones
- Mixed Plant Sterols Complex
- Oleanolic Acid appears as Oleanolic Acid from Olive Leaf Extract (Olea europaea)
- Lignans appears as Lignans as Secoisolariciresinol Diglucosides (SDG) from Flaxseed Extract
Which categories do California Gold Nutrition Vitamin D3 2000 IU and Metagenics Testralin belong to?
- Single Vitamin
- Hormone Support Formula
What health concerns do California Gold Nutrition Vitamin D3 2000 IU and Metagenics Testralin address?
- Brain, Focus & Cognitive Function
- General Health
- Heart & Cardiovascular Health
- Immune System Support
- Joint & Bone Health
- Hormonal Balance
- Men's Health
Which product has a higher amount of Vitamin D per serving?
- California Gold Nutrition Vitamin D3 2000 IU has the highest total amount of Vitamin D: 2000 IU per serving
How do the serving sizes compare between the two supplements?
- Serving size:
- California Gold Nutrition Vitamin D3 2000 IU: 1 softgel
- Metagenics Testralin: 1 tablet
How does California Gold Nutrition Vitamin D3 2000 IU compare to Recommended Dietary Allowance, Adequate Intake and Tolerable Upper Intake Level?
- Vitamin D
- This supplement has 2000 IU
- Recommended Dietary Allowance in men: 600 IU
- Recommended Dietary Allowance in women: 600 IU
- Tolerable Upper Intake Level: 4000 IU
How does Metagenics Testralin compare to Recommended Dietary Allowance, Adequate Intake and Tolerable Upper Intake Level?
- Vitamin D
- This supplement has 375 IU
- Recommended Dietary Allowance in men: 600 IU
- Recommended Dietary Allowance in women: 600 IU
- Tolerable Upper Intake Level: 4000 IU
- Vitamin B6 (Pyridoxine)
- This supplement has 25 mg
- Recommended Dietary Allowance in men: 1.3 mg
- Recommended Dietary Allowance in women: 1.3 mg
- Tolerable Upper Intake Level: 100 mg
- Vitamin B9 (Folate)
- This supplement has 330 mcg DFE
- Recommended Dietary Allowance in men: 400 mcg DFE
- Recommended Dietary Allowance in women: 400 mcg DFE
- Tolerable Upper Intake Level: 1000 mcg DFE
- Vitamin B12 (Cobalamin)
- This supplement has 15 mcg
- Recommended Dietary Allowance in men: 2.4 mcg
- Recommended Dietary Allowance in women: 2.4 mcg
- Tolerable Upper Intake Level: Not established
- Zinc
- This supplement has 2.5 mg
- Recommended Dietary Allowance in men: 11 mg
- Recommended Dietary Allowance in women: 8 mg
- Tolerable Upper Intake Level: 40 mg
- Selenium
- This supplement has 100 mcg
- Recommended Dietary Allowance in men: 55 mcg
- Recommended Dietary Allowance in women: 55 mcg
- Tolerable Upper Intake Level: 400 mcg
Last updated: January 2, 2026