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50€ International
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30-day satisfaction guarantee
Unique healing spring water with 21 natural minerals
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30-day satisfaction guarantee
Unique 21-mineral complex
in every product
You've come to the right place if your underarm skin is easily irritated, burns, itches, or becomes red after using many deodorants – and you're tired of aluminum, alcohol, and overly perfumed standard deodorants. At The Source Lab, you'll find roll-on deodorants with a 21-mineral complex that reliably stop odor while caring for your underarm skin.
Do your underarms react quickly, especially after shaving? That's exactly when you need a deodorant that can do more than just "smell good".
✓ Aluminum-free & alcohol-free
✓ 21-mineral complex + panthenol for your underarm skin
✓ Odor neutralization with zinc ricinoleate instead of strong perfume
✓ Three variants: two with fragrance, one completely fragrance-free
This way you get deodorant protection and care in one step.
Our deodorants are ideal if you:
✓ You have sensitive, easily irritated, or dry underarm skin
✓ Do you experience burning, itching, or redness after using many deodorants?
✓ You don't tolerate aluminum, alcohol, or strong fragrance mixtures well
The 21-mineral complex supports the skin barrier, panthenol soothes, and zinc ricinoleate binds odor molecules before you can perceive them. This keeps you feeling fresh without your skin having to "pay the price."
Your advantage in brief:
✓ 21-mineral complex from deep water as a base, not "just water"
✓ Panthenol for a calmer, cared-for skin feeling – even after shaving
✓ Zinc ricinoleate neutralizes odor without interfering with sweat production
✓ No aluminum, no alcohol, no unnecessary frills
✓ Choice between two fragrance variants and a fragrance-free sensitive version
This way, your deodorant becomes part of your skincare routine – not just a “must-have” in the bathroom.
Yes. Instead of aluminum salts, we use zinc ricinoleate, an active ingredient based on castor oil that binds odor molecules before you perceive them. Your perspiration isn't "shut down," but the odor remains under control.
Our formula is based on deep-well water with 21 minerals and trace elements. This blend supports the skin barrier, helps retain moisture, and can soothe irritated skin – exactly what sensitive underarm skin needs, which is subjected to daily stress.
Yes, the formulas are designed to be comfortable even on freshly shaved, sensitive skin. Panthenol and the mineral complex help soothe the skin after shaving. If your skin is extremely sensitive, wait a few minutes after shaving before applying the deodorant.
You react quickly to fragrances → naked truth (fragrance-free)
You like fresh, slightly fruity scents → sweet & sweatless
You love clean, herbaceous-citrus scents → herb your enthusiasm
The deodorant effect and the skincare base are the same for all three – you simply choose your style.
Yes. Just like with the other products, you can test the roll-on deodorants at your leisure and get your money back thanks to the 30-day satisfaction guarantee if you two don't get along. That way, you don't have to have another "absolutely terrible" deodorant cluttering up your bathroom.
naked truth – sensitive deo roll-on (fragrance-free)
INCI: Aqua (21 mineral complex), Pentylene Glycol, Panthenol, Zinc Ricinoleate, Laureth-3, Tetrahydroxypropyl Ethylenediamine, Xanthan Gum, Propylene Glycol
Note for allergy sufferers:
Free from fragrances and essential oils.
Suitable for sensitive skin. If you have a known intolerance to any of the ingredients, please test on a small area of skin before first use.
sweet & sweatless – deodorant roll on (grapefruit scent)
INCI: Aqua (21 mineral complex), Pentylene Glycol, Panthenol, Zinc Ricinoleate, Laureth-3, Citrus Grandis Peel Oil, Tetrahydroxypropyl Ethylenediamine, Xanthan Gum, Propylene Glycol, Limonene, Linalool, Citral
Note for allergy sufferers:
Contains grapefruit essential oil and the declarable fragrances limonene, linalool, citral .
These fragrances can cause allergic reactions in sensitive individuals.
If you have a known fragrance allergy or very sensitive skin, perform a patch test on the inside of your elbow beforehand and discontinue use if irritation occurs.
Herb your enthusiasm – roll-on deodorant (Sage & Bergamot)
INCI: Aqua, Pentylene Glycol, Panthenol, Zinc Ricinoleate, Laureth-3, Tetrahydroxypropyl Ethylenediamine, Salvia Officinalis Oil, Xanthan Gum, Citrus Bergamia Peel Oil Expressed, Propylene Glycol, Limonene, Linalool, Citral, Geraniol
Note for allergy sufferers:
Contains essential oils of sage and bergamot as well as the declarable fragrances limonene, linalool, citral, geraniol .
These fragrances can cause allergic reactions in sensitive individuals.
If you have a known allergy to fragrances or essential oils, test on a small area of skin before first use and discontinue use if irritation occurs.
General note:
Do not use deodorants on broken or severely irritated skin. If skin reactions persist, discontinue use and consult a doctor if necessary.
Apply to dry skin in the morning after showering.
Wait a few minutes on freshly shaved skin, then roll.
Add more as needed throughout the day.
The texture absorbs quickly, is non-sticky and leaves no white streaks on clothing – perfect for everyday use.
You can choose between three deodorant roll-ons – all with the same nourishing base, but different fragrance profiles:
sweet & sweatless – a sparkling, fresh fragrance with a fruity note, perfect if you like it light and “happy”.
Herb your enthusiasm – herbaceous and citrusy, clean and clear, if you want something a little more bitter and mature.
naked truth – completely fragrance-free, if your skin is really sensitive or you simply want to remain neutral.
All three rely on a 21-mineral complex, panthenol and zinc ricinoleate – you just decide whether your deodorant should have a scent or remain pure.
