







Essential AM + PM Vitamin Spray – B12, Folates, D3, K2
Energy • Mood • Immunity • Hair & skin
Two sprays, two times of day: your daily essential vitamins, without tablets to swallow. Formulated by Dr. Louise Lagendijk, a doctor specializing in integrative medicine and prevention, founder of The Core.
✔ Spray under the tongue ✔ Sugar-free, sweetener-free, no artificial flavors ✔ Active forms of vitamins (methylcobalamin, 5-MTHF) ✔ Refillable ✔ 6-week supply ✔ Vegan
AM Spray – the morning
Folates, vitamin B12, biotin, and iodine. Neutral taste.
• Folates and vitamin B12 help reduce fatigue.
• Vitamin B12 and biotin contribute to normal psychological functions.
• Iodine contributes to normal cognitive function.
• Biotin contributes to the maintenance of normal hair and skin.
PM Spray – the afternoon or evening
Plant-based vitamin D3 (derived from lichen) and vitamin K2 (MK-7). Subtle, natural lemon note.
• Folates, vitamin B12, and vitamin D contribute to the normal function of the immune system.
• Vitamins D and K contribute to the maintenance of normal bones.
Composition for 3 sprays
| Quantity | % NRV* | |
|---|---|---|
| Folates (5-MTHF) | 200 µg | 100% |
| Vitamin B12 | 50 µg | 2,000% |
| Biotin | 50 µg | 100% |
| Iodine | 150 µg | 100% |
| Vitamin D3 | 25 µg | 500% |
| Vitamin K2 | 37.5 µg | 50% |
*NRV: nutrient reference values. Folates, B12, biotin, and iodine: AM spray. D3 and K2: PM spray.
Why a spray?
Sprays are applied directly under the tongue: no tablets to swallow, and a simple habit to integrate into your morning and evening routine.
Usage tips
3 sprays under the tongue in the morning (AM Spray), and 3 sprays in the afternoon or evening (PM Spray).
Dietary supplement. Do not exceed the recommended daily dose. To be used as part of a varied and balanced diet and a healthy lifestyle. Not recommended for children under 10 years of age. Not recommended if taking coumarin-type anticoagulants or if suffering from thyroid disorders. Keep out of reach of young children. Store in a cool, dry place. Use within 1 to 2 months after opening.
Ingredients
AM Spray: water, preservative (potassium sorbate), folates (5-MTHF glucosamine), iodine (potassium iodide), acidity regulator (citric acid), vitamin B12 (methylcobalamin and adenosylcobalamin), biotin.
PM Spray: medium-chain triglyceride oil, natural lemon flavor, vitamin K2 (menaquinone-7), vitamin D (cholecalciferol), antioxidant (alpha-tocopherol).
Free Delivery
From €80 in France* and from €150 in other countries we ship to









A new way to take your supplements
Simpler, more efficient, without frills.
THE CORE sprays offer a pill-free alternative, reinventing supplementation with greater transparency and confidence, to help everyone get back to basics.
A new standard for supplements.
THE CORE offers a true alternative to traditional supplements. Vitamin sprays that are effective, simple, and pleasant to use every day. No unnecessary overdosing, no complicated formulas. Just what the body actually needs.
Here, everything is based on absorption. Thanks to sublingual or topical delivery, the active ingredients enter the system more directly, whereas tablets are often poorly assimilated. The result: more tangible effectiveness through quality ingredients, selected for their bioavailability.
The founder is Dr. Louise Lagendijk, a physician specializing in integrative medicine. Her approach is clear: prevent rather than correct, with solutions that are simpler, more transparent, and better adapted to modern lifestyles—and because it matters too, the design is refined, minimal, and easy to take with you.




















