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Lactirelle — 100 ml
A fruity concentrate based on natural L(+) lactic acid, with blackcurrant and elderflower, to be diluted in water as an alternative to sugary soft drinks.
- Potassium contributes to the maintenance of normal blood pressure
- Iron and vitamin B12 contribute to the reduction of tiredness and fatigue
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Not sure about the dosage or possible interactions?
A nutritional therapist will answer you at +33 3 66 88 02 34 or by appointment.
5 ml (1 teaspoon), 1 to 2 times a day, diluted in 200 ml of mineral water, with meals, or even added to breakfast cereal.
Contraindications
Do not consume undiluted: highly concentrated product.
Not suitable for elderly people or for people with kidney disease, diabetes with insulin resistance, or who are being treated for high blood pressure (do not exceed 1 g of potassium per day).
Use only after consulting a doctor in case of (medication-related) disturbances of potassium balance, hyperkalaemia, alkalosis or liver failure.
Do not exceed the recommended daily dose. Keep out of the reach of young children.
Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.
Per 10 ml: blackcurrant concentrate (Ribes nigrum L.) (4.2 ml), potassium lactate, L(+) lactic acid, natural flavouring (elderflower), acerola (Malpighia glabra) (0.037 mg), sweetener: steviol glycoside, ferrous gluconate, thiamine hydrochloride (vitamin B1), cyanocobalamin (vitamin B12).
Food supplement with a sweetener of natural origin from stevia.
Active ingredients
Our selection of elder-based products is designed to support general well-being, highlighting the recognized...
Active ingredients guide Vitamin B12: benefits, sources and food supplements Vitamin...
YOUR BENEFITS Potassium participates in many roles in your organization: maintaining a...
Active ingredients guide Vitamin B1 (thiamin): benefits, sources and supplements...
Cassis, used in particular for its berries and leaves, is traditionally appreciated in the context of the general...
Nutritional Table
| Nutrition information | 2 x 5 ml | RI* |
|---|---|---|
| Potassium | 1,200 mg | 60% |
| Iron | 4.2 mg | 30% |
| Vitamin B1 (thiamine) | 0.84 mg | 76% |
| Vitamin B12 | 3 µg | 120% |
| L(+) lactic acid | 4.8 g | – |
*RI: Reference Intake.
- Reference
- NMJ027
- Manufacturer
- Dr. Jacob's® Medical
- EAN code 13
- 4041246500301
- Lot
- LR0225
- NUT
- NUT_AS 979/27
- CNK
- 3246295
- Gource
- Liquid
- Quantity
- 100 ml
- Days of consumption
- ± 20 days
- Labels
- Vegan
- Product type
- Superfood
- Type of therapy
- Nutritherapy
- Intolerance
- Gluten-free
Lactose-free - For whom?
- From 7 years
Vegan
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Description
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Instructions for use
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Composition
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Technical specifications
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A fruity alternative to sugary soft drinks that you mix yourself
A few millilitres of Lactirelle added to still or sparkling water give it a fruity flavour of blackcurrant and elderflower. A simple, cost-effective way to replace sugary drinks with a good habit.
Two birds with one stone: Lactirelle also provides potassium, iron and vitamins B1 and B12, in a base of natural L(+) lactic acid.

Blackcurrant, potassium, iron and vitamins B1 and B12
Lactirelle is a natural lactic acid essence combined with blackcurrant concentrate (Ribes nigrum L.), natural elderflower flavouring and acerola. Steviol glycoside, a sweetener of natural origin derived from stevia, rounds off its fruity taste.
Per 2 x 5 ml, the formula provides 1,200 mg of potassium (60% RI), 4.2 mg of iron (30% RI), 0.84 mg of vitamin B1 (76% RI) and 3 µg of vitamin B12 (120% RI). The product carries the “Vegan” logo.

Free from milk and lactose
All of Lactirelle’s ingredients are contained in natural L(+) lactic acid, which contains neither milk nor lactose and pairs very well with the fruity taste of blackcurrant and elderflower.
What Lactirelle’s nutrients provide
- Contributes to the maintenance of normal blood pressure
- Contributes to normal muscle function
- Contributes to normal functioning of the nervous system
- Contributes to normal energy-yielding metabolism
- Contributes to the normal function of the heart
- Contributes to normal psychological function
- Contribute to the reduction of tiredness and fatigue
- Contribute to the normal function of the immune system
Vitamins B1 and B12 also contribute to normal functioning of the nervous system, and vitamin B12 to normal energy-yielding metabolism.
Your “healthy aperitif” for the holidays
Lactirelle is usually mixed with sparkling water. During the festive season, try it with an alcohol-free sparkling wine too: a festive, fruity drink to share. Cheers!
A fruity drink you mix yourself
- For adults who want to replace sugary soft drinks with a fruity drink they mix themselves
- For vegetarians and vegans, who may lack vitamin B12: Lactirelle provides 120% of the RI per 2 x 5 ml and carries the “Vegan” logo
- For active adults, thanks to potassium, which contributes to normal muscle function
To find out more, read our guides to vitamin B12 and vitamin B1 (thiamine).
Ingredients
Per 10 ml: blackcurrant concentrate (Ribes nigrum L.) (4.2 ml), potassium lactate, L(+) lactic acid, natural flavouring (elderflower), acerola (Malpighia glabra) (0.037 mg), sweetener: steviol glycoside, ferrous gluconate, thiamine hydrochloride (vitamin B1), cyanocobalamin (vitamin B12).
Food supplement with a sweetener of natural origin from stevia.
Active ingredients
Our selection of elder-based products is designed to support general well-being, highlighting the recognized properties of this plant. These...
Active ingredients guide Vitamin B12: benefits, sources and food supplements Vitamin B12 , or cobalamin , is a...
YOUR BENEFITS Potassium participates in many roles in your organization: maintaining a normal blood pressure...
Active ingredients guide Vitamin B1 (thiamin): benefits, sources and supplements Vitamin B1 , or thiamin , was the...
Cassis, used in particular for its berries and leaves, is traditionally appreciated in the context of the general well-being. Cassis leaves are...
Nutritional Table
| Nutrition information | 2 x 5 ml | RI* |
|---|---|---|
| Potassium | 1,200 mg | 60% |
| Iron | 4.2 mg | 30% |
| Vitamin B1 (thiamine) | 0.84 mg | 76% |
| Vitamin B12 | 3 µg | 120% |
| L(+) lactic acid | 4.8 g | – |
*RI: Reference Intake.
Directions for use
5 ml (1 teaspoon), 1 to 2 times a day, diluted in 200 ml of mineral water, with meals, or even added to breakfast cereal.
Contraindications
Do not consume undiluted: highly concentrated product.
Not suitable for elderly people or for people with kidney disease, diabetes with insulin resistance, or who are being treated for high blood pressure (do not exceed 1 g of potassium per day).
Use only after consulting a doctor in case of (medication-related) disturbances of potassium balance, hyperkalaemia, alkalosis or liver failure.
Do not exceed the recommended daily dose. Keep out of the reach of young children.
Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.
Technical specifications
Formulated with rigor, this product combines quality, efficiency and naturalness. Each ingredient is carefully selected and transformed in respect of the assets.
- Reference
- NMJ027
- Manufacturer
- Dr. Jacob's® Medical
- EAN code 13
- 4041246500301
- NUT
- NUT_AS 979/27
- CNK
- 3246295
- Gource
- Liquid
- Quantity
- 100 ml
- Days of consumption
- ± 20 days
- Labels
- Vegan
- Product type
- Superfood
- Type of therapy
- Nutritherapy
- Intolerance
- Gluten-free
Lactose-free - For whom?
- From 7 years
Vegan
Products free from any animal-derived ingredient and not tested on animals, out of complete respect for all living beings.
Customer reviews
Not sure which product is right for you? Ask a nutritional therapist.
Advice is part of our service: call us or book a personalised consultation.

Dr. Jacob's® Medical
Founded in 1997 by two physicians, Dr Manfred Jacob and Dr Ludwig Jacob, Dr. Jacob’s Medical develops food supplements and holistic health concepts, made in Germany and 100% vegetarian.
Discover its flagship products: the Alkalising Formula, the Pomegranate Elixir, Vitamin D3K2 and Chi-Cafe.


Dr. Jacob's Foundation
Our goal: nutritious meals for people in need.
Plant meals are:
✔ More economical | ✔ Healthier | ✔ More respectful of animals and climate
For more than 20 years, Dr. Jacob, the Foundation and Dr. Jacob's Medical GmbH, have been supporting on-scale projects that extend to humanitarian aid to climate protection, the environment and health.
Our motto: a sustainable and efficient property.
































