- Premium red vine leaf extract (Vitis vinifera L.) with trans-Resveratrol
- Butcher's broom extract (Ruscus aculeatus L.), obtained from the rootstock, with more than 20% of the natural saponin ruscogenin, concentrated 20-fold
- Nettle leaf extract (Urtica dioica), naturally containing flavonoids, minerals, and silica, concentrated 10-fold
- Horse chestnut seed extract (Aesculus hippocastanum L.) with 20% aescin, a mixture of more than 30 different saponins
- Vitamin C complex 'PureWay-C' comprising L-ascorbic acid, valuable citrus bioflavonoids, and plant-based fatty acids
- Manganese as manganese gluconate for improved bioavailability, with a purity of at least 98%, to support normal connective tissue formation
- High-quality copper-lysine complex with a purity of at least 98%
Drain Complex
Vitamin C, Manganese, Copper
Our compact functional blend with Vitamin C to support normal collagen formation for the normal function of blood vessels, alongside essential trace elements such as manganese and copper; for the maintenance of normal connective tissue, which in turn supports the function of blood and lymph vessels. This functional blend is completed with four valuable phytochemicals from red vine leaf, butcher's broom, nettle, and horse chestnut. Concentrated on key nutrients and phytochemicals, this formula is ideal for pairing with other Sunday Natural supplements. Vegan. 90 capsules
- Concentrated functional blend with Vitamin C, manganese, copper, and four carefully selected phytochemicals
- With Vitamin C (PureWay-C) to contribute to normal collagen formation for the normal function of blood vessels and veins
- With manganese to contribute to the normal formation of connective tissue
- With copper to contribute to the maintenance of normal connective tissue
- Valuable phytochemicals: red vine leaf extract, butcher's broom extract, nettle extract, and horse chestnut extract
- Carefully dosed and ideal for pairing with other Sunday Natural supplements
- 100% vegan
- Delivered in pure HPMC capsules for easy dosing, free from carrageenan and PEG
- Directions: Take 1 capsule three times daily with 200ml of water, with or after a meal
How are we different?
This concentrated functional blend of just six base ingredients unites the properties of particularly important nutrients with selected plant extracts: Vitamin C, manganese, copper, and high-quality extracts from red vine leaf, butcher's broom, nettle, and horse chestnut.
Our focused core recipe, Drain Complex, combines Vitamin C to support normal collagen formation for the normal function of blood vessels (veins) with the important trace elements manganese and copper. Manganese contributes to normal connective tissue formation and copper to the maintenance of normal connective tissue. Connective tissue also plays a role in fluid balance by storing and transporting water and other substances between cells. Healthy connective tissue thus supports the function of the blood and lymph vessels, which are responsible for the removal of fluids.
This formula is completed with the concentrated plant power of our high-quality extracts, which are extracted using only water and food-grade alcohol and are gently dried. Our red vine leaf extract contains the polyphenol trans-Resveratrol and is gently concentrated 4.5-fold. We obtain valuable saponins from the root extract of butcher's broom (ruscogenin) and the extract of horse chestnut (aescin). Finally, our 10-fold concentrated nettle extract contains flavonoids, minerals, and silica.
By concentrating on the key nutrients and phytochemicals for this area of health, the Drain Complex is ideal for pairing with existing supplements.
As with all our products, we insist on the highest quality and purity of ingredients for this synergistic formula.
For the capsule shells we use custom-made HPMC capsules that, unlike most other HPMC and pullulan capsules on the market, are 100% free from controversial additives such as carrageenans and PEG. We use environmentally friendly amber glass jars for the packaging of this product.
- Premium active ingredients in their purest form, sourced directly from the world’s best producers
- Select raw materials as the basis of all our formulations
- Our commitment: complete avoidance of all unnecessary additives, technical excipients and chemical extraction agents
- If additives are needed, valuable natural ingredients are prioritised
- Voluntary disclosure of every ingredient
- In-house production to achieve our high standards of purity and quality
- High-quality custom production of liquid products and (functional) foods as well as tablets by selected partners
- Packaging and encapsulation in Germany and the EU according to HACCP, GMP and ISO 22000:2018 standards
- Independent laboratory tests available on the product page
- Vegan capsule shells 100% without PEG or carrageenans
- Amber glass or high-quality, resealable bags featuring an aroma barrier to protect against oxidation and contamination used for packaging
- Storage in amber glass or product-specific, food-safe containers according to EC 10/2011
- Shipping boxes made from safe, sustainable materials
- All products 100% free from magnesium stearate, nanoparticles (no legal opportunism), titanium dioxide, genetic engineering and artificial colours and flavours
- Sugar or sweeteners deliberately added only when necessary, such as for functional or product-specific reasons
Effects
Effects
According to the European Food Safety Authority (EFSA):
- Vitamin C contributes to normal collagen formation for the normal function of blood vessels (veins)
- Manganese contributes to the normal formation of connective tissue
- Copper contributes to the maintenance of normal connective tissue
Dosage
Dosage
Directions
Take 1 capsule three times a day with 200ml water before or with a meal.
Food Supplement
Do not exceed the recommended daily intake. Food supplements are not a substitute for a balanced, varied diet and healthy lifestyle. Keep out of reach of young children.
Storage
Store in a cool, dark, dry place.
Contents
Contents
Ingredients: Red Vine Leaf Extract Powder (Red Vine Leaf Extract (Vitis vinifera L.), Filler: Gum Arabic), Nettle Leaf Extract (Urtica dioica), Horse Chestnut Seed Extract (Aesculus hippocastanum L.), Capsule Shell (Glazing Agent: Hydroxypropyl Methylcellulose), Butcher's Broom Root Extract (Ruscus aculeatus L.), Vitamin C Complex (L-Ascorbic Acid, Citrus Bioflavonoids, Plant-Based Fatty Acids), Manganese Bisglycinate, Copper Gluconate.
Contains: 90 Capsules
| Nutrition Information / 3 Capsules | %NRV** | |
| Vitamin C | 80mg | 100 |
| Copper | 0.25mg | 25 |
| Manganese | 0.30mg | 15 |
| Red vine leaf extract powder | 500mg | *** |
| Nettle leaf extract | 350mg | *** |
| Horse chestnut seed extract | 350mg | *** |
| Butcher's broom extract | 150mg | *** |
* Nutrient Reference Value
** no NRV established
Product Details
Product Details
| Origin | In-house production in Europe, bottling and encapsulation in the EU according to HACCP, GMP and ISO 22000:2018 standards Finished products packaged in amber glass jars and stored in non-toxic containers Shipping in mineral oil–free boxes |
| Production | Plant-based cellulose (HPMC). Vegan Premium HPMC quality: Free from controversial additives such as carrageenans and PEG |
| Capsules | Amber glass jar to protect against light and oxidation (free from plasticisers and BPA) |
| Packaging | Remove product label by soaking the bottle in warm water for 5 minutes. Glue residue can be removed with dish soap. |
Laboratory Tests
Laboratory Tests
The purity of our formulas is important to us. This is why we have both our raw ingredients as well as our finished products extensively tested by independent laboratories to confirm purity and active ingredient content. Here, we have provided the results of some of the tests carried out on this product.
Sunday Natural
Sunday Natural
Our philosophy
For thousands of years, cultures all over the world have been using a variety of plants and nutritious foods to naturally foster vitality and good health.
With our products, we try to emulate this ancient wisdom as much as possible.
Consequently, our philosophy is simple: in everything we produce, we strive for the highest standards of quality and purity, with a focus on organic and natural ingredients.
We follow this philosophy with meticulous care on all levels, down to every last detail.

