Eco-friendly Hand Soap Tablets - Fragrance-Free 4 tablets • for daily washing • for sensitive skin • free from chemicals and plastic

Description

About the Brand

Ingredients

FAQs

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Main Benefits of Foaming Hand Soap Tablets - The Green Lab Co.

• No single-use plastic– a sustainable replacement for regular liquid soaps in plastic bottles.
• Suitable for vegans – the product is completely free of animal ingredients and not tested on animals.
• Free of microplastics, SLS, and parabens – gentle formulation for healthier skin.
• 100% biodegradable formulation – decomposes in nature without negative impacts.
• From natural ingredients (min. 99%) – formula based on safe and pure ingredients.
• Up to 98% lower CO₂ emissions – eliminating water transport means a lower ecological footprint.
• Packaging from tomato pulp – innovative packaging from residual material from Dutch greenhouses.
• Made in the Netherlands – supporting local production and European quality.
• Zero waste approach as a natural step towards responsible consumption, lower waste production, and a more environmentally friendly approach.
• Easy to use at home – suitable for any reusable bottle with a foaming pump.

Want to take hand washing even further? Add fragrance to your cart and alternate foaming hand soap according to mood or room. One for the bathroom, another for the kitchen.

For complete zero waste home care, also add household cleaning tablets or shower tablets to your cart.

Refill Foaming Hand Soap The Green Lab Co: Tablets for Reusable Bottle?

Soap in tablets is a simple way to have fresh foaming hand soap at home or on the go. 

Pour water into a refillable bottle with a foaming pump, add a tablet, shake, and it's ready. No need to transport water, saving space and emissions during transport. The packaging is made from plant material and avoids single-use plastic.

Don't have the original container?

Feel free to recycle a bottle from another product – just rinse it well and attach a pump. Continue refilling with additional tablets. Simple, practical, and sustainable – just like The Green Lab Co.

The soap formulation is designed for daily washing. The fragrance-free variant is appreciated by sensitive and children's skin.

The formula is free of SLS, parabens, and microplastics, with at least 99% natural ingredients. It is vegan and not tested on animals.

How to properly maintain and clean pumps?

• Why the pump sometimes misbehaves/jams:
  In the foaming pump, soap and oils settle over time. Then it sticks or remains pressed. This is common.

• How to prevent it:
  With each refill, take a minute for a quick clean of the pump and bottle. It works reliably.

Procedure

• Fill the bottle with boiling water and let it stand for a few minutes.

• Remove the head of the pump, take out the filter/screens and gently clean them with a cloth or soft brush. Put them back.

• Rinse the pump with hot water from the bottle (≥ 70 °C, not completely boiling) and pump a few times.

• Pour out the water. Done.

Tip from PraveBio: You can add a pinch of vinegar to the hot water for even better degreasing. Be careful with your hands and seals – do not pour boiling water directly into the pump.

The Green Lab Co. is a Dutch brand based in Heemstede (Netherlands), focused on sustainable personal and home care. It was founded by co-founders Maarten and Jos.

The company is built on a clear vision: a sustainable daily ritual that everyone can afford. Thanks to innovations (Refill & Remix tablets, foaming pump), they reduce unnecessary waste and transport emissions, showing that a better tomorrow starts with everyday items in the bathroom.

Instead of a single-use solution, they focus on refillability and materials with a second life. Water is not transported, packaging made from tomato fiber is used, and a lightweight aluminium Forever Bottle that can be recycled over and over again.

Vision & Purpose

To simplify sustainability for everyone – smartly, affordably, every day.

Refill System

Mix tablets at home with water → less waste and approx. −95% CO₂ from transport.

Thoughtful Packaging

Without single-use plastic, boxes made from plant fiber, recyclable aluminium bottle.

Clean Composition

Without SLS, parabens, and microplastics, min. 99% natural ingredients, 100% biodegradable.

Olefin sulfonate sodium C14–C16 (Sodium C14-16 Olefin Sulfonate), citric acid (Citric Acid), sodium bicarbonate (Sodium Bicarbonate), sodium lauryl sulfoacetate (Sodium Lauryl Sulfoacetate), sodium citrate (Sodium Citrate), sodium methyllauroyltaurate (Sodium Methyl Lauroyl Taurate), ceteareth-25 (Ceteareth-25), maltodextrin (Maltodextrin), tricalcium phosphate (Tricalcium Phosphate), Almond oil (Prunus amygdalus dulcis).

Analysis of Composition and Functional Benefits

Olefin sulfonate sodium C14–C16 (Sodium C14-16 Olefin Sulfonate)

What it is: Anionic cleansing surfactant derived from C14–C16 olefins.

Function: Effectively removes grease and dirt, quickly foams.

Advantage: Thoroughly cleans even in hard water, in combination with milder surfactants is gentle on the skin.

Citric Acid (Citric Acid)

What it is: Natural acid found in citrus fruits.

Function: Adjusts the product's pH, slightly preserves.

Advantage: Ensures gentleness to the skin and stability of the soap.

Sodium Bicarbonate (Sodium Bicarbonate)

What it is: “Baking soda”, a mildly alkaline salt and buffer.

Function: With citric acid ensures effervescent dissolution of the tablet, adjusts pH and softens water.

Advantage: Leaves hands soft, supports skin elasticity and protection.

Sodium Lauryl Sulfoacetate (Sodium Lauryl Sulfoacetate)

What it is: Gentle anionic surfactant from coconut.

Function: Supports the formation of creamy, rich foam and cleansing effect.

Advantage: Gentler on the skin, leaves hands soft.

Almond Oil (Prunus amygdalus dulcis)

What it is: Oil from sweet almonds.

Function: Mitigates the degreasing effect of surfactants, supports the skin barrier and helps retain moisture.

Advantage: Leaves hands soft and supple without a feeling of tightness; suitable for dry and sensitive skin, increases comfort during frequent washing.

Sodium Citrate (Sodium Citrate)

What it is: Sodium salt of citric acid.

Function: pH stabilizer and chelating agent (binds minerals in hard water).

Advantage: Improves washing efficiency and prevents deposits.

Other ingredients and their roles?

• Tricalcium Phosphate - stabilizes soap composition and ensures the consistency of tablets when mixed with water. Does not actively affect the skin but helps maintain uniform texture of the product.
• Ceteareth-25 - acts as an emulsifier, which combines water and oil components into a smooth foam. On the hands, it contributes to a pleasant feeling without greasiness, facilitates spreading and rinsing.
• Maltodextrin - helps stabilize texture and improves tablet dissolution. On the skin, it acts as a moisturizing and softening ingredient, reducing the feeling of dryness.
• Sodium Methyllauroyl Taurate - a very gentle cleansing surfactant cleanses the skin without disrupting its protective barrier. Keeps hands soft and irritation-free even with frequent washing.

What does this mean for your skin?

Clean hands without chemical odour, skin irritation, and plastic waste.If you care about what you use to wash your hands at home but don't want to compromise on effectiveness or sustainability, these refillable tablets are exactly what you're looking for.

Thanks to the natural composition with gentle coconut surfactants, baking soda, and plant extracts, they create a rich, smooth foam when dissolved in a bottle with a foam pump, which gently and reliably cleans. Almond oil helps leave the skin on your hands pleasantly soft – without feeling dry.

The fragrance-free variant smells naturally clean – not "chemically clean." The tablets save space, reduce plastic waste, and their active ingredients are biodegradable. When you want hand soap that is functional, eco-friendly, and pleasant to use, you've just found it.

Warning

• Keep out of reach of children.
• Avoid contact with eyes – if contact occurs, rinse thoroughly with water.
• Discontinue use if irritation occurs.
• Use only as directed, exclusively for preparing foaming hand soap.

FAQ

What volume (in ml) is produced after dissolving one The Green Lab Co. hand soap tablet?

All soap tablets are the same size: one tablet is enough for 125 ml of foaming soap. To fill a 250 ml refillable bottle, you need 2 tablets. You can order the tablets individually, and thanks to the remixing and refilling concept, you can easily create your own fragrance combinations.

I already have a soap dispenser from The Green Lab Co. Can I buy just the hand soap tablets?

Of course! It's not necessary to buy a new dispenser every time. Hand soap tablets are available individually, and all these fragrances are mixable and refillable.

Can I use the tablets in my own soap dispenser?

That's definitely possible! Note: Thoroughly rinse the bottle and pump. They must be completely clean before using the tablets.

How should I dispose of the packaging for these hand soap tablets?

The Green Lab Co. packaging is made of paper, so it can be recycled in paper bins.

Are all The Green Lab Co. products vegan?

Yes, all products are vegan – kind to people, animals, and nature.

What principles does the brand follow (philosophy)?

The Green Lab Co is based on three pillars: keeping prices affordable, guaranteeing high sustainability, and continuously bringing new technologies and development into practice. This sets them apart from the competition – making sustainability accessible to everyone.