California Gold Nutrition, Multivitamin and Mineral with Methyl B12, Vitamin C, L-MethylFolate and Bio-Quercetin, Two-A-Day, 60 Veggie Capsules vs Life Extension, Two-Per-Day Multivitamin, 120 Tablets: Multivitamin Comparison
California Gold Two-A-Day vs Life Extension Two-Per-Day: Same Formula Blueprint, Different Execution
California Gold Two-A-Day vs Life Extension Two-Per-Day — Forms, Chelates & Absorption
Two-A-Day
California Gold Nutrition Two-A-Day closely follows the Life Extension blueprint but adapts it with veggie capsules, a slightly expanded eye-antioxidant panel, and a mixed magnesium strategy that includes bisglycinate alongside oxide. The chelate structure matches Life Extension overall, with identical chelate coverage, but some branded ingredient claims (such as selenium source) are less consistently documented on the label. Best suited for users who prefer capsules and higher lutein/zeaxanthin exposure, while accepting trade-offs in mineral form purity and per-serving value.
Two Per Day
Life Extension Two-Per-Day represents the original high-potency framework, emphasizing patented and clinically referenced ingredient sources such as SelenoExcell®, L-OptiZinc®, Crominex® 3+, and Lycored LycoBeads®. The formula prioritizes bioavailability through branded sourcing and active vitamin forms, while intentionally omitting calcium and vitamin K. Although magnesium relies on a less advanced form, the product delivers stronger documentation, more servings per bottle, and a consistently higher confidence level in ingredient sourcing.
Bottom line: Both formulas share the same chelate architecture and active B-complex foundation. Choose California Gold Two-A-Day if you want veggie capsules and higher eye-antioxidant doses; choose Life Extension Two-Per-Day if you prioritize patented ingredient sourcing, clearer selenium specification, and better value per serving.
Ingredient Breakdown
 price category: ⚖️ Standard index bioavailability: |  price category: ⚖️ Standard index bioavailability: | ||
|---|---|---|---|
| Usage & Audience | |||
Serving Size | 2 Capsules | 2 Tablets | |
Servings Per Container | 30 | 60 | |
| Pricing | |||
Price |
$17.69
Check price
|
$18.38
Check price
| |
Price Per Serving | $0.59 | $0.31 | |
Price Updated At | 12/14/2025 (Iherb US) | 11/30/2025 (Iherb US) | |
Chelated Minerals Overview Details below | |||
| Minerals total | 8 | 8 | |
Pure chelates | 2 | 2 | |
Mixed chelates | 2 | 2 | |
Non-chelated | 4 | 4 | |
| Contains chelate (any) | 4 | 4 | |
| Chelate coverage | 50% | 50% | |
| Purity within chelated | 25% | 25% | |
| Base Ingredients | |||
Bioavailability Legend: ?SuperiorHighUp. MediumMediumVariableLow-MidLowVery low | |||
| Ingredient | California Gold Nutrition Two-A-Day Amount Per Serving% Daily ValueBio- availability Level | Life Extension Two Per Day Amount Per Serving% Daily ValueBio- availability Level | |
Vitamin A | 1500 mcg 167% Up. Medium | 1500 mcg^ 167% Up. Medium | |
Vitamin C | 270 mg 300% High | 470 mg 522% High | |
Vitamin D | 50 mcg 250% High | 50 mcg 250% High | |
Vitamin B1 | 75 mg 6250% High | 75 mg 6250% High | |
Vitamin B2 | 50 mg 3846% Up. Medium | 50 mg 3846% Up. Medium | |
Vitamin B3 | 50 mg 313% High | 50 mg° 313% High | |
Vitamin B6 | 75 mg 4412% Up. Medium | 75 mg 4412% Up. Medium | |
Folate | 680 mcg DFE 170% High | 680 mcg° 170% High | |
Vitamin B12 | 300 mcg 12500% High | 300 mcg 12500% High | |
Biotin | 300 mcg 1000% High | 300 mcg 1000% High | |
Pantothenic acid | 50 mg 1000% High | 50 mg 1000% High | |
Iodine | 150 mcg 100% High | 150 mcg 100% High | |
Magnesium | 105 mg 25% Medium | 100 mg 24% Low | |
Zinc | 25 mg 227% High | 25 mg 227% High | |
Selenium | 200 mcg 364% High | 200 mcg 364% High | |
Manganese | 2 mg 87% Up. Medium | 2 mg 87% Up. Medium | |
Chromium | 200 mcg 571% Superior | 200 mcg 571% Superior | |
Molybdenum | 100 mcg 222% High | 100 mcg 222% High | |
| Extra Ingredients | |||
Inositol | 50 mg † High | 50 mg ** High | |
Alpha lipoic acid | 25 mg † High | 25 mg ** High | |
Quercetin | 15 mg † High | 15 mg ** Superior | |
Vitamin E | 65 mg 433% High | 67 mg 447% High | |
Lutein | 10 mg † High | Ø Absent | |
Apigenin | 5 mg † High | 5 mg ** Low | |
Marigold extract | Ø Absent | 11.12 mg ** High | |
Lycopene | 4 mg † Up. Medium | 1 mg ** High | |
Boron | 3 mg † High | 3 mg ** High | |
Zeaxanthin | 550 mcg † Up. Medium | Ø Absent | |
| Other Ingredients | |||
Other Ingredients | |||
| Symbol Decoding | |||
Symbol Decoding | |||