Bioma Oat Rebonding Treatment is a hair straightening treatment from Japan that is 90% repair and only 10% straightening. It uses an acid protein formula and fibre straightening ingredients, so hair does not end up damaged, but softer and glossier after the process. It suits hair that is already damaged, dry or split.
Mention straightening your hair and most people’s first thought is “it will damage my hair” — dryness, split ends, frizz, even breakage. Strongly alkaline straightening creams do work by opening the cuticle and changing the hair’s internal structure, but that process comes with unavoidable protein loss.
Now imagine a treatment that is 90% repairing the hair and only 10% gentle straightening, where hair does not get worse afterwards but instantly feels smooth with a watery shine. That is Bioma Oat Rebonding Treatment, developed in Japan.
The core technology: acid protein fibre straightening
Unlike straightening creams that rely on strongly alkaline chemicals, Bioma’s difference lies in its Acid Protein Formula and fibre straightening ingredients.
- 90% treatment + 10% straightening: It no longer straightens by damaging the hair. Instead, while repairing the hair, it lets the hair “drink enough water” and straighten. Acid protein actively fills the gaps in damaged cuticles and rebuilds the hair’s core structure.
- The power of natural oats: The oat extract in the formula is a natural anti-frizz ingredient. Even in Malaysia’s humid weather, it controls frizz by up to 90%.
How is Bioma different from a traditional straightening cream?
| Point | Bioma Oat Rebonding Treatment | Traditional straightening cream |
|---|---|---|
| Core principle | 90% treatment + 10% straightening | 100% chemical straightening |
| pH value | Weakly acidic, gentle and non-irritating | Strongly alkaline |
| Effect on hair | 0% damage | Protein loss, hair becomes brittle |
| Longevity | 24 to 36 weeks | About 3 to 6 months |
Why is it different for damaged hair?
Hair that has been coloured or straightened is usually full of gaps in the cuticle. In this treatment, acid protein fills those gaps and rebuilds the hair’s core structure, while oat extract helps fight frizz by up to 90% even in Malaysia’s humid weather. That is why the concept is 90% repair and only 10% straightening.
How long does it last, and what about aftercare?
According to the comparison in the source, the result of Bioma Oat Rebonding Treatment can last 24 to 36 weeks, while a traditional straightening cream lasts around 3 to 6 months. After using this top-grade Japanese spa hair treatment, home care must also continue so the result holds longer.
Final word
Bioma Oat Rebonding Treatment changes how we think about straightening: no longer “straight means damaged”, but repairing while straightening. If your hair is damaged, dry or splitting and you still want it straight, this is a treatment worth asking about.
Want to know whether Bioma Oat Rebonding Treatment suits your hair type? Ask us on WhatsApp for a consultation, or visit the Bioma product page for more details.