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90 gelatin softgels: February 2026
Take one softgel per day during a meal.
Discount
Price per piece with purchase of:
| 1 | units: | ||
| 2 | units: | -5% | |
| 3 | units: | -10% | |
| 4 | units: | -15% | |
| 5 | units: | -20% | |
| 8 | units: | -25% |
kk
There are three forms of vitamin K that the body can use to support blood vessel and bone health.
Life Extension Super K offers the dynamic trio of Vitamin K forms in one softgel, namely Vitamin K1, Vitamin K2 MK-4 and Vitamin K2 MK-7.
| Product name: | LifeExtension Super K |
| Content: | 90 gelatin softgels |
Supplement Facts per softgel (Serving Size)
| Amount | RI † | |
| Vitamin C (ascorbyl palmitate) | 10 mg | 13% |
| Vitamin K1 (phytomenadione) | 1500 mcg | 2000% |
| Vitamin K2 (menaquinone-4) | 1000 mcg | 1333% |
| Vitamin K2 (trans menaquinone-7) | 100 mcg | 133% |
Ingredients Vitamins, olive oil (extra-virgin) (olea europaea), beeswax, water (purified), carob, softgels (gelatin (bovin), glycerin), filler (microcrystalline cellulose), anti-caking agent (maltodextrin).
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 softgel per day during a meal.
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: |
| Not suitable for vegetarians |
| Not 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 90 gelatin softgels: February 2026
Dietary supplement Vitamin supplement
Distributor EU: LifeExtension Europe BV
1175 RH 38 Lijnden
NL: Smeets & Graas
9728 TB 11 Groningen
There are three forms of vitamin K that the body can use to support blood vessel and bone health.
Life Extension Super K offers the dynamic trio of Vitamin K forms in one softgel, namely Vitamin K1, Vitamin K2 MK-4 and Vitamin K2 MK-7.
| Warning |
| Before using a vitamin K supplement, consult your doctor or pharmacist if used simultaneously with coumarin derivatives (anticoagulants such as warfarin, acenocoumarol and phenprocoumon). |
| 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 |
Deviations from the label It may happen that texts on our website differ from the texts on a product's label.
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.
More information For more information on label discrepancies, what to do in case of
health complaints, and answers to other questions, please visit our
Frequently Asked Questions page.
Contact If you still have questions, please feel free to contact us.