Pure Encapsulations is widely praised for ingredient quality and purity, but effectiveness for fatigue and deficiency symptoms shows mixed results across reviewers.
Supplement Facts — Serving size: 3 capsules. Servings per container: 60.
Vitamin A (as beta carotene): 2,250 mcg. Vitamin C (as ascorbic acid): 500 mg. Vitamin D3 (as cholecalciferol): 10 mcg / 400 IU. Vitamin E (as d-alpha tocopherol succinate): 134 mg. Thiamin (as thiamin HCl): 50 mg. Riboflavin (vitamin B2 and 28% riboflavin 5'-phosphate): 34.75 mg. Niacin (niacinamide and 42% inositol hexaniacinate): 86 mg. Vitamin B6 (pyridoxine HCl and 39% pyridoxal 5'-phosphate): 20.5 mg. Folate (as Metafolin®, L-5-MTHF): 667 mcg DFE (400 mcg L-5-MTHF). Vitamin B12 (as methylcobalamin): 500 mcg. Biotin: 400 mcg. Pantothenic acid (as calcium pantothenate): 200 mg. Calcium (as calcium citrate): 150 mg. Iodine (as potassium iodide): 100 mcg. Magnesium (as magnesium citrate): 100 mg. Zinc (as zinc picolinate): 12.5 mg. Selenium (as selenomethionine): 100 mcg. Manganese (as manganese aspartate): 2.5 mg. Chromium (as chromium polynicotinate): 100 mcg. Molybdenum (as molybdenum aspartate): 50 mcg. Potassium (as potassium aspartate): 49.5 mg. Boron (as boron glycinate): 1 mg. Vanadium (as vanadium aspartate): 100 mcg. Proprietary mixed carotenoid blend (lutein, lycopene, zeaxanthin): 425 mcg.
Other ingredients: vegetarian capsule (cellulose, water), ascorbyl palmitate.
Take 3 capsules 1–2 times daily with meals.
Not to be taken by pregnant or lactating women. Vitamin A at levels above 3,000 mcg (10,000 IU) can cause serious adverse effects, including birth defects. If you have any health condition or take medication, consult your health professional before use. Keep out of reach of children. Store in a cool, dry place.
Source: Pure Encapsulations current manufacturer page and November 2024 product sheet · September 06, 2026. Formulas and labels can change. Check the packaging you receive.
Nutrient 950® without Copper & Iron is a comprehensive, hypoallergenic multivitamin-mineral formula from Pure Encapsulations, delivering a broad-spectrum blend of highly bioavailable nutrients in well-researched forms. Formulated without copper or iron, it supports those whose dietary intake or lab work suggests these minerals are already adequate, including many adults and post-menopausal individuals.
Why It's Worth Considering: Pure Encapsulations uses chelated minerals and activated B-vitamin forms (including methylfolate and methylcobalamin) to support absorption and utilization across a range of metabolic functions.
Take 3 capsules 1–2 times daily with meals.
| Feature | Bisglycinate (gentle) | Ferrous Sulfate | Ferrous Fumarate | Heme Iron |
|---|---|---|---|---|
| Absorption | High (chelated) | Moderate | Moderate | Highest (animal-derived) |
| GI Side Effects | Minimal | Common (constipation) | Moderate | Minimal |
| Best For | Sensitive stomachs | Budget, proven | Higher elemental iron | Maximum absorption |
| Take With | Empty stomach OK | Vitamin C required | Vitamin C helps | Anytime |
Iron bisglycinate (Ferrochel) is the best-tolerated form with high absorption and minimal GI side effects. Ferrous sulfate is the most studied but commonly causes constipation and nausea. Heme iron polypeptide has the highest absorption rate but is animal-derived.
Non-chelated iron forms (ferrous sulfate, fumarate) are poorly absorbed, the unabsorbed iron irritates the gut lining and slows peristalsis. Chelated forms (bisglycinate) are absorbed more completely, leaving less unabsorbed iron in the gut. Taking vitamin C improves absorption and reduces GI side effects.
Separate iron from calcium, zinc, magnesium, and dairy by 2+ hours (they compete for absorption). Separate from thyroid medication by 4+ hours. DO take iron WITH vitamin C (doubles absorption). Avoid taking with coffee or tea (tannins reduce absorption by 60%).
Get a complete iron panel: serum ferritin (most sensitive, optimal is 50-100 ng/mL), serum iron, TIBC, and transferrin saturation. Symptoms of deficiency: fatigue, cold hands/feet, pale skin, brittle nails, shortness of breath, brain fog, and restless legs. Ferritin below 30 ng/mL warrants supplementation in most cases.
Apotheca is analyzing ingredient interactions, stacking compatibility, and timing recommendations for Pure Encapsulations - Nutrient 950® without Copper & Iron. This data will be available soon.
† 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.
