Barth Neutral Bicarbonate Bath Tablets 9 Tablets

Name: Barth Neutral Bicarbonate Bath Tablets 9 Tablets
Brand: BARTH
Price: 10.00 USD
Availability: InStock

$10.00

The premium ritual for deep physical recovery and a restful night's sleep.

✅ Neutral Bicarbonate Technology ensures ions remain dissolved for 24 hours
✅ Fatigue Recovery formula relieves stiff shoulders and muscle tension
✅ Skin-Conditioning active ingredients support a hydrated and clear complexion
✅ Chlorine Neutralizing effect makes water gentle for sensitive skin and babies
✅ Versatile Hot Water safe for both hair washing and facial cleansing
✅ Free from: Fragrance, Artificial Colors, and Harsh Irritants

🛡️ 100% Authentic – Japan domestic version
🚚 Ships from Tokyo · Delivery in 6-10 days (Express)
✨ Fresh stock – Latest Formula
🛍️ Same formula sold in Japanese beauty stores today

The Barth Neutral Bicarbonate Bath Tablets 9 Tablets are a Japanese premium medicinal bath treatment, created for those who experience chronic fatigue, poor circulation, or high levels of daily stress. While standard bath salts provide a temporary scent, Barth utilizes a unique manufacturing process that maintains a neutral pH in your bathwater. This allows a high concentration of bicarbonate ions to stay dissolved, promoting a warming effect that penetrates deep into the body. Sourced freshly from Tokyo pharmacies, this authentic version is a registered Quasi-Drug in Japan, proven to improve blood flow and support the body’s natural recovery process overnight.

Perfect for:

Relieving deep-seated physical exhaustion and stiff muscles after a long workday.
Those who struggle with cold extremities or poor circulation.
Improving sleep quality by naturally regulating core temperature after a soak.
Individuals with sensitive skin who find traditional scented bath salts irritating.

Why it’s popular in Japan: A legendary hall-of-fame winner in the @cosme Best Cosmetics Awards, Barth is known across Japan as the "bath salt that makes you sleep like mud." It is currently viral for its ability to mimic the therapeutic effects of rare natural bicarbonate springs. In Tokyo, it is the top choice for a "home spa" treatment because of its minimalist design and scientifically backed results in improving physical wellness.

What you will notice after using:

A deep, warming sensation that stays with you long after leaving the tub.
Skin that feels exceptionally smooth and hydrated rather than dry.
A significant reduction in muscle tightness and a general sense of lightness.
A faster transition into deep sleep and a more refreshed feeling the next morning.

What makes it different from others: Unlike generic carbonated tablets that lose potency once the bubbles stop, Barth is engineered so the bicarbonate ions remain active in the water for a full day. You can enjoy the same therapeutic benefits even if you take your bath hours after the tablets have dissolved. Furthermore, the formula contains a Vitamin C derivative that specifically neutralizes residual chlorine in tap water, turning a standard bath into a gentle, skin-nourishing treatment.

Sodium Bicarbonate: Active medicinal ingredient that promotes circulation and relieves fatigue.
Sodium Carbonate: Works to stabilize the water's neutral pH for maximum ion absorption.
Vitamin C (Sodium Vitamin C): Acts as a powerful agent to neutralize chlorine and protect skin.
Citric Acid: Helps the tablets dissolve effectively while maintaining water balance.
Free-from: Fragrance, Synthetic Dyes, and Mineral Oil.

Fill your bathtub with 160 liters of lukewarm water (37°C to 40°C).
Add 3 tablets and wait for them to fully dissolve (approximately 5–10 minutes).
Soak for at least 15 minutes to allow the bicarbonate ions to penetrate.
While bathing, gently massage your body and scalp to enhance blood flow.

Pro Tip: Don't let the water go to waste; use the mineral-rich water to wash your face and hair for a smoothing effect.

How many tablets should I use per bath?
3 tablets are recommended for a standard bathtub.

Is it safe for sensitive skin?
Yes, the formula is fragrance-free and designed to be gentle.

Does it have any scent?
No, it is completely fragrance-free.

Can I use it daily?
Yes, it is designed for daily bath routines.

How long should I stay in the bath?
Around 15–20 minutes is recommended for a comfortable soak.

BARTH Bath Tablets vs regular bath salts — which should I choose?
BARTH focuses on bicarbonate and carbonation with no fragrance, while bath salts often focus on scent and minerals; choose based on preference.

How to identify original BARTH bath tablets and avoid fake products?
Authentic products have proper Japanese packaging and consistent quality; Tokyo Shelf ensures direct-from-Tokyo sourcing, fresh stock, and authentic Japan version, reducing counterfeit risk.