Label information
| Product name: | LifeExtension Optimized Quercetin |
| Content: | 60 vegetarian capsules |
Supplement Facts per capsule (Serving Size)
| Amount | RI † | |
| Vitamin C (from ascorbic acid and camu camu extract) | 90 mg | 113% |
| Quercetin formula | 500 mg | |
| - Quercetin dihydrate, buckwheat (sprout), apple polyphenol extract (fruit), onion extract (bulb) | 250 mg | |
| Camu- camu extract (fruit) (Myrciaria dubia) (20% vitamin C) | 60 mg | 75% |
Ingredients Vitamins, quercetin, capsule (cellulose (vegetable)), filler (microcrystalline cellulose), anti-caking agents (silicon dioxide, maltodextrin, stearic acid (organic)).
Explanation of the composition †RI stands for Reference Intake and replaces the RDA (Recommended Daily Allowance). RI is a guideline for the intake of vitamins and minerals in particular. RI and ADH are equal in number.
Suggested use
Take one to two times a day one capsule with or without food.
Stick to the recommended daily dosage, unless otherwise advised.
A varied, balanced diet and a healthy lifestyle are important. Nutritional supplements are not a substitute for a varied diet. More usage advice.
| This supplement is: |
| Suitable for vegetarians |
| Suitable for vegans |
Storage advice Store in a cool, dry and dark place. Not in the refrigerator.
Keep out of reach of children.
Best by date 60 capsules: January 2026
Dietary supplement Botanical supplement
Distributor EU: LifeExtension Europe BV
1175 RH 38 Lijnden
NL: Smeets & Graas
9728 TB 11 Groningen
Last page change 27 augustus 2024
Optimized Quercetin
Quercetin is the most abundant bioflavonoid and is also subject to much research. It is found in a number of commonly consumed foods, such as red wine, apples, onions and green tea.
Natural form
Life Extension only uses natural extracts of fruits and vegetables.
Health claims
Vitamin C- Helps maintain strong teeth
- Helps maintain strong bones
- Protects cells from oxidative stress (free radicals)
- Contributes to the ability to learn
- Contributes to normal psychological function
- Is good for the mood
- Contributes to normal blood vessel function
- Contributes to normal immune function
- Contributes to normal collagen formation for normal bone function
- Helps to reduce tiredness and fatigue
- Contributes to normal energy metabolism
- Contributes to the formation of collagen that helps strengthening the skin (from within)
- Supports good cartilage condition
- Supports good gum and teeth condition
| Warning |
| Do not use in combination with cardiac glycosides. |
| Allergy information | |
| Gluten | no |
| Shellfish | no |
| Eggs | no |
| Fish | no |
| Peanut | no |
| Soy | no |
| Milk (lactose) | no |
| Tree nuts | no |
| With sweetener(s) | no |
| With caffeine | no |
| Yeast | no |
| Lupine | no |
| Corn | no |
| Mustard | no |
| Rice | no |
| Celery | no |
| Sesame | no |
| Molluscs | no |
| Sulfur dioxide and sulfite | no |
| Coloring additives | no |
| Flavourings | no |
| Conservatives | no |
Comments
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Health issues If you have health issues and/or are taking medication, always consult your doctor before taking certain supplements.
Pregnancy/breastfeeding, children If a product does not explicitly state that it is intended for pregnant or breastfeeding women, or children, we recommend consulting an expert first.
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