Skin

Single herbal tincture made with dried root of Curcumae zanthorrhizae (Tumeric).
Turmeric, also known as Javanese ginger (Curcuma xanthorrhiza), is a tropical plant native to India and Southeast Asia. The root of this plant has been used for centuries and is best known in powdered form. In the Netherlands, turmeric is also known as yellow root (gelukkigroot) because of its intense yellow color, which is used in curry mixtures and mustard, among other things.
Turmeric plays an important role in various Asian cuisines, where it is valued for its color, aroma, and characteristic flavor. Besides its culinary uses, turmeric is traditionally described in historical and cultural sources from India and Indonesia, where the root played an integral role in daily life.

Verbena (Verbena officinalis) is a plant that belongs to the Verbena family. It is a perennial herbaceous plant, sometimes annual, with a thin, erect stem that can grow up to 100 cm in height, with the bottom of the stem becoming lignified. The leaves of vervain are hairy and can take different shapes. This plant has no distinctive odor and tastes bitter raw and untreated.
The flowers of vervain appear in spike-shaped clusters in the leaf axils. They are trumpet shaped and vary in color from soft pink to violet. The flowering period extends from June to autumn. The flower spikes are slender yet sturdy and flexible. The fruit of vervain is a split fruit.

Vitamin B2 (Riboflavin) is a water-soluble vitamin found in foods such as dairy, eggs, meat, fish, vegetables, and grains. It is an important nutrient that functions as a coenzyme in various biochemical reactions. Riboflavin is involved in oxidation and reduction processes and plays a role in maintaining the levels of other substances in the body, such as glutathione.

Vitamin B3 (niacin, niacinamide, inositol hexanicotinate) is a water-soluble vitamin found in foods such as meat, fish, grains, and legumes. It is a component of the coenzymes NAD and NADP, which play a role in various biochemical processes in cells. Vitamin B3 can be taken in several forms: niacin (nicotinic acid), niacinamide, and inositol hexanicotinate. Niacin can cause temporary redness and warmth of the skin, also known as a "flush," while niacinamide and inositol hexanicotinate do not have this effect.

Vitamin C (ascorbic acid) is the pure form of vitamin C. Buffered forms of ascorbic acid also exist, which are generally more easily tolerated by the gastrointestinal tract. Vitamin C is a water-soluble vitamin found naturally in various fruits and vegetables, such as citrus fruits, kiwi, bell peppers, and broccoli. Vitamin C is often added to dietary supplements in powder, tablet, or capsule form to supplement daily intake.
Quercetin is a flavonoid (also called a bioflavonoid) found naturally in various plants, fruits, and vegetables. Flavonoids are responsible for the vibrant colors in plants and contribute to various biochemical processes, such as regulating growth and protecting against UV light, oxidation, and heat.

Vitamin C (ascorbic acid) is the pure form of vitamin C. Buffered forms of ascorbic acid also exist, which are generally more easily tolerated by the gastrointestinal tract. Vitamin C is a water-soluble vitamin found naturally in various fruits and vegetables, such as citrus fruits, kiwi, bell peppers, and broccoli. Vitamin C is often added to dietary supplements in powder, tablet, or capsule form to supplement daily intake.
Rutin is also a flavonoid found in citrus fruits, grapes, apple and pear peel, apricots, raspberries, onions, asparagus, tea, rhubarb, blueberries, and elderberries. Like other flavonoids, rutin contributes to the color and pigmentation of plants and plays a role in their metabolism and protection against environmental influences.

Vitamin C (ascorbic acid) is the pure form of vitamin C. There are also buffered forms of ascorbic acid, which are generally more easily tolerated by the gastrointestinal tract. Vitamin C is a water-soluble vitamin found naturally in various fruits and vegetables, such as citrus fruits, kiwi, bell peppers, and broccoli. Vitamin C is often added to dietary supplements in powder, tablet, or capsule form to supplement daily intake.

Vitamin A is a fat-soluble vitamin found in foods such as liver, eggs, dairy products, carrots, spinach, and other orange or green vegetables. In the body, vitamin A is involved in various biochemical processes and is present in cells. It can be found in various forms, such as retinol in animal products and carotenoids in plant foods. Vitamin A is stored in the liver and can be supplemented with food. It is an important part of a varied diet.

The Juglans regia, also known as walnut, walnut or walnut, belongs to the walnut family (Juglandaceae). This species is also known as common walnut or Persian walnut, to avoid confusion with the genus Juglans. Other species in the genus Juglans include the white walnut and the black walnut.
This deciduous tree can reach a height of up to 30 meters with a crown that can be more than 10 meters wide. The leaves are odd-pinnate and can be 25-40 cm long, consisting of five to nine leaflets per compound leaf. The three largest leaflets are located at the end of the leaf and measure 10-18 cm long and 6-8 cm wide. The leaflets at the base of the leaf are smaller, usually 5-8 cm long.

Woddruff Sweet (Galium aparine) belongs to the star-leaved family (Rubiaceae). This plant is known for its ability to cling to objects it comes into contact with, thanks to the numerous hooks on both the stem and fruits. This causes plants and fruits to get caught in the fur of animals, resulting in widespread dispersal over great distances.
Cleaver leaves are widest above the middle and have one central vein. They grow together in whorls of seven. These leaves also have hooks, albeit less than the rest of the plant. The stem is thickened at the tips.

Zinc bisglycinate is a chelated form of zinc, in which the mineral is bound to two molecules of the amino acid glycine. This form is known for its good bioavailability. Zinc occurs naturally in foods such as meat, fish, nuts, seeds, and whole grains, and is available in various supplement forms. Zinc bisglycinate is a stable, easily absorbed source of zinc.