NEW
Lux Bath Glow Straight & Shine Treatment Refill
Eco-friendly refill for Japan-exclusive LUX BathGrow Straight & Shine Treatment — same Japan-formulated smoothing for…
¥1,800
- From JapanJP-Direct
- AuthenticVerified
- 10–14 daysDelivery
Eco-friendly refill for Japan-exclusive LUX BathGrow Straight & Shine Treatment — same Japan-formulated smoothing formula, reduced packaging.
About this product
Japan's LUX BathGrow Straight & Shine Treatment Refill is the eco-conscious refill format of the Japan-exclusive BathGrow Straight & Shine Treatment, developed to meet Japanese consumers' leading global adoption of refill packaging as an environmental practice. The formula inside is identical to the main bottle — a Japan-formulated treatment using Unilever Japan's proprietary bath-time activation technology, engineered for the steam and heat of the Japanese ofuro to deliver superior straightening and shine results on fine Asian hair. Unilever Japan introduced this refill SKU in direct response to Japan's strong cultural preference for reducing plastic waste, where refill usage rates significantly exceed global averages. The larger 350g refill volume also offers economic efficiency for regular BathGrow users while maintaining the same quality Japan-tested formula.
How to use
- Prepare your empty LUX BathGrow bottle before opening the refill pouch.
- Cut the top of the refill pouch cleanly along the indicated cut line.
- Pour slowly into the empty bottle to avoid spills; a funnel can assist with narrow-necked bottles.
- Rinse the empty pouch and sort into plastic-film recycling per Japan's waste-separation guidelines.
- Use as normal — apply to mid-lengths and ends after shampooing, leave 3–5 minutes in bath steam, rinse thoroughly.
Ingredients
- Aminopropyl dimethicone — amino-silicone straightening and cuticle-bonding complex (identical to main bottle)
- Hydrolyzed keratin — protein-repair agent for damaged cortex
- Behentrimonium chloride — cuticle-smoothing conditioning agent
- Cetearyl alcohol — lightweight emollient for fine Asian hair
- Japan-exclusive fragrance complex — refined floral accord for the bath environment
FAQ
Is the formula identical to the pump bottle version?
Yes — the Japan-formulated BathGrow Straight & Shine Treatment formula is exactly the same in the refill pouch.
Why is the refill 350g when the main bottle is 200g?
The refill is offered in a larger volume to provide better value and reduce the frequency of repurchase, a common refill format design in Japan.
Why is the refill format culturally important in Japan?
Japan leads globally in refill product adoption due to strong cultural emphasis on plastic waste reduction and precise waste-separation practices at home.
How do I refill without spilling the thick treatment?
Pour slowly with the refill pouch at a low angle; the thick consistency means slow, steady pouring prevents mess.
Is this Japan-exclusive?
Yes — the BathGrow line is a Japan-only Unilever product; the refill format is also specific to the Japanese market.
🇵🇭 For Philippines customers
For Filipinas who have found the LUX BathGrow Straight & Shine Treatment and want to keep it in their rotation without the premium price of the main bottle on repeat purchases, the refill format maintains the same Japan-formulated smoothing performance at better value — and the reduced packaging suits the growing eco-conscious consumer segment in Metro Manila.
The Japan-formulated BathGrow Straight & Shine treatment formula is identical in the refill — the same bath-time activation technology using steam penetration to deliver smoothing actives to the hair cortex — with a packaging footprint reduction that Japanese consumers adopted first and Filipino consumers are increasingly choosing; it is the practical way to maintain the weekly treatment routine that produces the cumulative straightening and shine effects over multiple uses.
Authentic, shipped direct from Japan — delivery 10–14 days, free over ₱3,000.
🇺🇸 For US customers
US shoppers bored with the same few drugstore hair-care choices are turning to Japanese scalp care built for daily, long-term use, and for US consumers who have found the LUX BathGrow Straight & Shine Treatment and want to keep it in their rotation without the premium price of the main bottle on repeat purchases, the refill format maintains the same Japan-formulated smoothing performance at better value — and the reduced packaging suits the growing eco-conscious consumer segment in major US cities.
The Japan-formulated BathGrow Straight & Shine treatment formula is identical in the refill — the same bath-time activation technology using steam penetration to deliver smoothing actives to the hair cortex — with a packaging footprint reduction that Japanese consumers adopted first and American consumers are increasingly choosing; it is the practical way to maintain the weekly treatment routine that produces the cumulative straightening and shine effects over multiple uses.
Authentic, shipped direct from Japan — delivery 10–14 days, free shipping over $149.
Unilever Lux Bath Glow Straight & Shine Treatment Refill
¥1,800