Streax Canvo Line Conditioner 240g – Post-Care for Keratin-Treated and Straightened Hair
A keratin, botox, nanoplastia or straightening treatment is an investment – and the right home care decides how long it lasts. The Streax Canvo Line Conditioner from Streax Professional is a sulphate- and paraben-free deep conditioner designed for chemically treated, sensitive hair. Its Kera-Charge complex gives a protein boost, baobab oil nourishes, and ceramide-mimic molecules help strengthen hair and reduce breakage.
Humidity is the biggest enemy of salon-straight hair in Bangladesh. Monsoon air in Dhaka and Chattogram swells the strands, sweat and dust build up on the scalp, and frequent washing can strip treatments early. Gentle, conditioning post-care helps keep hair sleek, soft and shiny between salon appointments.
Streax Professional’s Canvo Line range – straightening cream, shampoo, conditioner and serum – is built around salon straightening services. The conditioner combines keratin-boosting care with oil from the baobab tree, valued for its rich fatty acids.
Why Choose a Conditioner for Keratin Treated Hair?
Keratin and smoothing treatments coat and reshape the hair, but harsh cleansers and dryness wear them down. A conditioner for keratin treated hair replenishes protein and moisture without heavy buildup, helping the smooth finish last longer and keeping the hair supple instead of brittle.
Key Benefits of Streax Canvo Line Conditioner
1. Keeps the Salon-Straight Look
Helps retain the smooth, straight finish of treated hair.
2. Deep Conditioning
Gently nourishes chemically treated, sensitive hair.
3. Sulphate and Paraben Free
A gentler choice for post-treatment care.
4. For Many Treatments
Suitable for straightened, keratin, botox and nanoplastia-treated hair.
Key Ingredients
- Kera-Charge complex: protein boost for treated hair
- Baobab oil: nourishing care
- Ceramide-mimic molecules: help strengthen hair and minimise breakage
Features at a Glance
| Feature | Benefit |
|---|---|
| Kera-Charge complex | Protein boost |
| Baobab oil | Softness and nourishment |
| Ceramide-mimic molecules | Stronger, less breakable hair |
| Sulphate & paraben free | Gentle on treated hair |
| Detangling texture | Tangle-free, manageable hair |
| 240g tube | Value for regular use |
How to Use
- Wash hair with the Canvo Line shampoo or another sulphate-free shampoo.
- Squeeze out excess water.
- Apply the conditioner generously from mid-lengths to ends.
- Leave for 2–3 minutes, then rinse thoroughly with cool water.
Tips for Best Results
- Follow your stylist’s advice on when to first wash after treatment.
- Avoid tying or clipping hair tightly in the first days.
- Finish with the Canvo Line serum for extra shine.
- Sleep on a satin pillowcase to reduce friction.
Benefits of a Sulphate-Free Conditioner
Sulphates are strong cleansers that can lift the cuticle and fade treatments. Choosing a sulphate-free conditioner as part of a sulphate-free routine keeps treated hair gentler, helps preserve the smoothing effect and reduces dryness – especially important when you wash often in hot weather.
Keratin, Botox and Nanoplastia Explained
These salon treatments all aim to smooth hair, but work differently. Keratin treatments coat the hair with protein and seal it with heat. Hair botox fills and conditions the strand without permanently changing its shape. Nanoplastia uses smaller molecules for a softer, natural-looking straightness. All of them last longer with gentle, conditioning home care.
The First Week After Treatment
Your hair is most vulnerable straight after a treatment. Keep it dry for as long as your stylist recommends, avoid sweating heavily if possible, and do not tie it back or tuck it behind your ears. When you start washing, use cool water and sulphate-free products, and always condition.
How Humidity Affects Treated Hair
Hair is naturally hygroscopic – it absorbs water from the air. When treated hair dries out, it soaks up humidity and starts to frizz or wave again. Keeping strands well conditioned and sealed with a light serum reduces how much moisture they absorb from the air, so the smooth finish holds up better during the rainy season.
Swimming and Treated Hair
Chlorine and salt water can shorten the life of a smoothing treatment. Wet your hair with clean water and apply a little conditioner before swimming, wear a cap if you can, and rinse and condition soon afterwards.
When to Book a Touch-Up
Most smoothing treatments gradually soften over a few months as new hair grows and washes add up. When roots feel noticeably different or frizz returns, talk to your stylist about a touch-up rather than treating the same lengths repeatedly.
Daily Styling for Smooth Hair
Treated hair usually needs very little styling. Let it air-dry partly, then blow-dry on low heat with the nozzle pointing down the strand to keep the cuticle flat. Skip the flat iron on most days; if you need it, use a heat protectant and the lowest effective setting. Loose styles, soft scrunchies and smooth clips prevent dents and breakage, and a drop of serum on the ends adds polish without weighing hair down.
Protecting Treated Hair from Sun and Dust
Strong sunlight dries out the protective coating that smoothing treatments leave behind, and dust clings to hair and dulls its shine. On long commutes or outdoor errands, cover hair with a scarf, hood or umbrella. When you get home, brush gently to remove dust before washing, and never sleep with sweaty, damp hair tied up tightly.
Choosing a Shampoo to Pair With It
The conditioner works best alongside a gentle cleanser. Look for a sulphate-free shampoo made for treated hair, such as the Canvo Line shampoo, and avoid clarifying or anti-residue shampoos unless your stylist recommends them. Wash only as often as your scalp needs – two or three times a week is enough for most people.
Signs Your Treatment Needs More Care
If hair starts to feel rough, tangle more or frizz at the ends, increase conditioning, add a weekly mask and cut back on heat. These early signs usually mean the lengths are drying out.
Keeping Your Scalp Fresh
Smooth hair still needs a clean scalp. Massage shampoo into the roots, rinse well and keep conditioner away from the scalp so it does not feel greasy or itchy between washes.
Weekly Deep Care
Once a week, give treated hair a longer conditioning session. Apply a generous amount to towel-dried lengths, comb it through gently and leave it for five to ten minutes before rinsing with cool water. This extra time helps protein and oils soften rough patches, especially on the ends, which are the oldest and most fragile part of the hair. Finish with a few drops of serum while hair is still damp.
What Makes Streax Canvo Line Conditioner Different?
Many conditioners are made for untreated hair and can weigh treatments down or contain harsh additives. The Streax Canvo Line Conditioner is formulated for salon-treated hair, pairing the Kera-Charge complex with baobab oil and ceramide-mimic molecules in a sulphate- and paraben-free base. With regular use, the Streax Canvo Line Conditioner helps you enjoy salon-smooth hair for longer.
Why Choose the 240g Tube?
The 240g tube gives you enough conditioner for weeks of post-treatment care, making it a practical size for medium to long hair and for anyone who washes several times a week.
Who Is It For?
The Streax Canvo Line Conditioner 240g is ideal for:
- Keratin-treated or straightened hair
- Botox and nanoplastia-treated hair
- Chemically treated, sensitive hair
- Anyone following a sulphate-free routine
For external use only. Avoid contact with eyes.
Explore more from Streax, add shine with the Streax Vitariche Gloss Hair Serum, or compare with the TRESemmé Keratin Smooth Shampoo. Browse our conditioner collection or visit the Modern Beauty BD homepage.
Finding the Best Conditioner Price in Bangladesh
Professional post-care products are a common target for fakes. When comparing the conditioner price in Bangladesh, check the tube seal, batch code, expiry date and printing, and buy from a seller you trust.
Modern Beauty BD sources Streax Professional through reliable channels. The current price is shown at the top of this page, with delivery across Bangladesh.
Authentic Streax Canvo Line
We sell only genuine, sealed Streax Professional products. If your order arrives damaged, our team will help under our return policy.
Frequently Asked Questions
What is the Streax Canvo Line Conditioner 240g price in Bangladesh?
The latest Streax Canvo Line Conditioner 240g price in Bangladesh is shown at the top of this page. Prices may change with offers and stock.
Is it sulphate and paraben free?
Yes. Streax describes the Canvo Line conditioner as sulphate and paraben free.
Can I use it after a keratin treatment?
Yes. It is made for keratin, botox, nanoplastia and straightened hair.
What are the key ingredients?
Kera-Charge complex, baobab oil and ceramide-mimic molecules.
Can I use it on untreated hair?
Yes, it conditions any hair, but it is designed for treated hair.
How long should I leave it on?
Two to three minutes before rinsing.
Is the product original?
Yes. Modern Beauty BD sells only authentic Streax Professional products.






























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