CORIALITH - alkaline bath
An alkaline bath salt with Swiss dolomite powder and sea salt. One tin is enough for around fifty full baths — or for far more foot baths.
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Shipped from Switzerland · Secure payment · personal consultation
- Natural ingredients — without hormones, silicones & petroleum derivatives
- Developed and filled in Switzerland
- Vegan · for children and adults
VerifiedNatural Quality
The perfect combination
A bath of this length draws moisture from the skin — which is why something should go on it afterwards. And those who want the alkaline side from within will find it in a glass.

CORIALITH - Drink 30 days
The same micronised dolomite as a drinking powder — the storage tin for your daily routine.
Total 125.74 GBP · Free shipping included.
The skin's surface is slightly acidic — that is its protective mantle. This is precisely why an alkaline bath works: it raises the pH level for the duration of the application and thereby supports the skin's exchange processes. Afterwards, the skin rebuilds its acid protection on its own.
The largest organ of our body - the skin - is alkaline. As is the amniotic fluid in which we humans grow for nine months. An alkaline environment supports the skin in its normal functions, such as the absorption and excretion of substances. Minerals and rocks as well as the Swiss dolomite powder rich in minerals and the sea salt in the CORIALITH alkaline bath support the exchange processes of the skin.
The high-quality bath additive is suitable for regular use as well as an ideal accompaniment to alkaline cures.
The note about the plastic spoon may sound like a minor detail. It appears here twice nonetheless, because it is the only real application mistake you can make with this product.
No metal spoon
A plastic spoon is included with the jar, and there is a reason for that: alkaline carbonates react with metal. If you use a kitchen spoon, you alter the powder — and later wonder about discolouration on the spoon. Two level tablespoons for a full bath, half a tablespoon for a foot or sitz bath.
Dissolve
Dissolve the alkaline powder in warm water at 37–39 °C. For a full bath use 2 level tbsp, for a foot or sitz bath ½ tbsp.
Use the plastic spoon
Use the enclosed plastic spoon — no metal spoon.
Take your time
Bathing duration 20 to 120 minutes — depending on how much time you can allow yourself.
Eight minerals, no botanicals
This formula is intentionally lean. It consists of alkaline carbonates, Swiss dolomite powder, sea salt and silica — a Basenbad needs nothing more, and anything additional would only dilute the pH level.
The complete formula — eight ingredients, no hidden additives:
Show full ingredients (INCI)
For full bath, foot bath, sauna and wraps
Full bath
2 level tablespoons, 20 to 120 minutes.
Foot and sitz bath
Half a tablespoon — the jar lasts a very long time at this amount.
Peeling and wraps
Also suitable for peelings, steam baths, sauna sessions and alkaline wraps.
As a complement to an alkaline programme
The external counterpart to what CORIALITH does in the glass.
Two tablespoons for the bath.
Half a tablespoon for the feet.
The amount is the only difference between the applications. Temperature and bathing duration remain the same.
Twenty minutes in the alkaline — and afterwards the skin finds its own way back.
Frequently asked questions
FOR WHICH SKIN TYPES IS THE PRODUCT SUITABLE?
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Our Basic Bath suitable for children, young people and adults.
Why must I not use a metal spoon?
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Because the formula consists of alkaline carbonates, and these react with metal. A plastic spoon is therefore included with the jar. Nothing dramatic happens if you forget once — but the powder stays unchanged for longer if you follow this rule. The same rule applies, incidentally, to our Herbal Masque.
WHAT ARE THE APPLICATIONS OF THE PRODUCT?
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The Basic Bath is suitable as a foot bath or as a full body bath. Also for skin peelings you can care for your skin with the minerals before or during as well as after sauna sessions.
Behind every product is a craft that we have been teaching since 2010. If you are unsure what suits you, speak with someone who has learned it — by phone, in the chat or in person.
The CORIALITH Basenbad is a cosmetic bath product and does not replace medical advice. Effects and sensations are individual. If you have cardiovascular concerns, are pregnant, or have open skin areas, please consult a specialist before taking longer full baths.
What customers have written
Feedback after ordering
Bestellung wurde immer schnell…
Bestellung wurde immer schnell geliefert. Das ist toll. Weiter so.
Fast vor dem Bestellen schon…
Fast vor dem Bestellen schon verschickt. ;)
These comments come from the reviews of yelasai.com on Trusted Shops. They were written by people who ordered this product and reflect their personal impression. Reviews are shown in the language they were written in.
Where to find YELASAI
YELASAI is not sold in retail — neither in drugstores nor on marketplaces. You receive the care from trained hair growth specialists, with a scalp analysis, a care plan and support over months — or directly here in the shop.

