




HERS Bath Labo
Assorted Pack 48 Tablets
Relaxing bath time with moisturizing carbonated bathwater — assorted pack to enjoy different fragrances and bathwater colors every day
Product overview
HERS Bath Labo Assorted Pack 48 Tablets is a popular assorted pack of skincare-type carbon dioxide medicinal bath additives by Hakugen Earth Co., Ltd. It includes 12 fragrances × 4 tablets each, total 48 tablets, allowing you to enjoy different scents and bathwater colors every day.
Carbon dioxide enhances warm bath effect and promotes blood circulation, effective for fatigue recovery, stiff shoulders, and sensitivity to cold. In addition, it contains Hyaluronic Acid (moisturizing ingredient) for moist skin texture. Smooth foam floats on the bath surface, creating a pleasant bath time every time you bathe. The content is 45g per tablet, designed for home bathtubs (about 200L).
Product features
Enhance warm bath effect with carbon dioxide
Carbon dioxide dissolves in the bathwater to promote blood circulation. Even after the bubbles disappear, carbon dioxide remains in the water, and bathing within 2 hours after dissolving maintains the effect. This medicinal formula addresses 14 effects including fatigue recovery, stiff shoulders, back pain, and sensitivity to cold.
Skincare with Hyaluronic Acid
Contains moisturizing ingredient Hyaluronic Acid Sodium. Smooth foam gently wraps the bath surface, leaving skin moist and smooth after bathing. You can use your daily bath as a skincare bath.
Enjoy 12 fragrances and bathwater colors every day
An assorted pack containing 12 popular fragrances such as Yuzu, Forest, Rose, Lavender, each with different bathwater colors (Fresh Yellow, Bright Green, Rose Pink, etc.). Makes daily bathing a refreshing change.
Large capacity and excellent cost performance with 48 tablets
A planned pack containing 48 tablets (12 types × 4 tablets) of 45g each. Individually wrapped in aluminum packs to maintain freshness, allowing you to take out only the amount you want when you want to use it, offering great convenience.
Lineup of 12 fragrances and bathwater colors
| Fragrance | Bathwater color | Image and mood |
|---|---|---|
| Yuzu scent | Fresh Yellow | Comforting, fresh citrus feeling |
| Forest scent | Bright Green | Clear and refreshing, forest bath-like coolness |
| Rose scent | Rose Pink | Elegant and glamorous floral scent |
| Lavender scent | Pure Purple | Calming, elegant herbal scent |
| Cherry blossom scent | Cherry Pink | Slightly festive, spring-like Japanese scent |
| Osmanthus scent | Fresh Yellow | Delicately blooming, sweet and soft scent |
| Hinoki (Japanese cypress) scent | Wood Brown | Relaxing, Japanese hot spring-like scent |
| Kabosu scent | Citrus Green | Refreshing and pleasant, crisp citrus scent |
| Apple scent | Pure Red | Abundantly ripe, fresh and sweet scent |
| Peach scent | Fresh Pink | Freshly picked sweetness, gentle peach type |
| Grape scent | Clear Purple | Rich sweetness spreading, deep fruity aroma |
| Orange scent | Fresh Orange | Sweet and juicy scent that brightens your mood |
Blended ingredients
| Ingredient name | Category | Main functions |
|---|---|---|
| Sodium Bicarbonate | Active ingredients | Generates carbon dioxide to enhance warm bath effect and promotes blood circulation |
| Sodium Carbonate | Active ingredients | Assists carbon dioxide generation and forms weak alkaline bathwater |
| Sodium Sulfate | Active ingredients | Enhancement of warm bath effect and heat retention aid |
| Succinic Acid | Other ingredients | pH adjustment and foam stabilization |
| Dextrin | Other ingredients | Tablet molding aid and solubility improvement |
| PEG6000 (Polyethylene Glycol) | Other ingredients | Tablet molding and smooth dissolution aid |
| Hyaluronic Acid Sodium-2 | Other ingredients (moisturizing) | Moisture retention for skin and a moist feeling after bathing |
| POE(300)POP(55) | Other ingredients | Dispersion aid and improvement of bathwater texture |
| Calcium Silicate | Other ingredients | Tablet stabilization and flow aid |
| Fragrance | Other ingredients | Fragrance for each scent (12 types including Yuzu, Forest, Rose, etc.) |
| Red 102, Red 106, Blue 1, Blue 2, Yellow 4, Yellow 5, Yellow 202(1) (as needed) | Other ingredients | Bathwater color corresponding to each fragrance (coloring agents vary by fragrance) |
Efficacy and Effects (Quasi-drug)
*Efficacy and effects are approved as Quasi-drugs. The original text is posted on the official product page.
How to use
| Procedure | Contents |
|---|---|
| ① Fill with water | Fill the household bathtub with about 200L of water. |
| ② Add the Tablet | Put 1 Tablet (45g) into the bathwater. |
| ③ Completely dissolve | Bathe after the Tablet has completely dissolved. Since the fragrance is stronger while dissolving, it is recommended to bathe after it has fully dissolved. |
| ④ Bathe within 2 hours | Even after the bubbles disappear, carbon dioxide remains dissolved in the water. Bathing within 2 hours after dissolving is more effective. |
Frequently Asked Questions
*Q&A is based on the official FAQ of Hakugen Earth Co., Ltd. (https://www.hakugen-earth.co.jp/faq/).
Brand Story
Hakugen Earth Co., Ltd. was established in August 2014 as a member of the Earth Corporation Group and is a daily necessities manufacturer that inherited main businesses from Hakugen Co., Ltd. While handling essential household items such as insect repellents, deodorants, and dehumidifiers, it launched the new bath additive brand “HERS Bath Lab” in August 2015.
"HERS Bath Lab" was born as a skincare-type carbon dioxide Quasi-drug bath additive brand, developed under the concept of "making your daily bath more enjoyable and beautiful." The corporate philosophy of Hakugen Earth also states, "Starting with HERS Bath Lab, we will continue to create attractive products that contribute to improving everyone's lives and remain a trusted company," showing a sincere attitude toward the brand.
"Enjoyment Pack" is an assorted product created with the desire for you to casually enjoy a wide variety of fragrances. It offers a broad lineup from Japanese seasonal scents like yuzu and osmanthus to floral scents like rose and lavender, continuously proposing to make your daily bath time special.
⚠ Usage Precautions
- Do not use this product together with other bath additives.
- Do not use for purposes other than bathing.
- If you have skin or physical abnormalities, consult a doctor before use.
- If you develop rash, redness, itching, irritation, or other abnormalities on your skin during or after use, stop using and consult a doctor.
- If you experience hives, difficulty breathing, or other abnormalities during use, stop using immediately and consult a doctor or pharmacist. People with allergies should be especially cautious.
- This product is not edible. If swallowed, give water and take appropriate measures.
- Keep out of reach of children.
- Do not use on natural marble bathtubs as the surface gloss may be lost.
- Clean bathtub stains promptly with bathroom detergent. Over time, stains become harder to remove and pigments may adhere.
- If you use leftover bathwater for laundry, always rinse with clean water and avoid using fabric softeners, soaking, or washing newly purchased clothes.
- Do not use leftover bathwater for watering plants.
- Be careful not to slip in the bathtub.
🌡 Storage Precautions
- Do not store in hot and humid places. Tablets may deteriorate or deform.
- Use immediately after opening the aluminum pack (quality may deteriorate due to moisture).
- Store in a place away from direct sunlight.
- Keep out of reach of children.

















































































