Top 5 Mistakes People Make After a Hair Protein Treatment—and How to Avoid Them
- Amr Saeed
- 4 hours ago
- 3 min read
Introduction
A protein treatment for hair—like a Brazilian blowout or keratin hair treatment—can transform your hair from frizzy to fabulously sleek. These powerful hair smoothing treatments strengthen your strands and give long-lasting straightness. But without proper care, even the best hair straightening results can fade quickly.
Let’s explore the top 5 post-treatment mistakes and how to keep your hair protein results fresh, whether you're using a hair straightener flat iron, deep conditioner, or prepping for your next hair color.
Mistake #1: Washing Hair Too Soon
Washing too early after a hair protein or Brazilian blowout is one of the biggest mistakes. It disrupts the bonding process and may strip the treatment prematurely.
✅ What to do instead:
Wait at least 72 hours before shampooing. Never use a clarifying shampoo after your treatment—it’s meant only for before the session. For maintenance, choose a shampoo for oily hair if you have excess oil, or a shampoo for hair loss or best shampoo for thinning hair if you’re concerned about shedding.
Mistake #2: Using the Wrong Hair Tools
Post-treatment, using an old or harsh hair straightener flat iron or hair dryer can cause heat damage. The right tools are crucial after a protein treatment for hair.
✅ What to do instead:
Invest in a professional Babyliss Pro or Babyliss straightener—designed for even heat distribution and ideal for maintaining hair smoothing effects. Always use a hair oil or thermal protectant when using your hair straightening tools.
Bonus: Blow-drying with a high-quality hair dryer helps lock in the straightness—just make sure to use a nozzle attachment and keep it at a medium heat setting.
Mistake #3: Skipping Deep Conditioning
A protein treatment for hair boosts strength, but it may reduce moisture if not followed with hydrating care. Many ignore this step and end up with brittle strands.
✅ What to do instead:
Use a deep conditioner or hair mask once a week. If your hair feels dry or damaged, try the best hair mask for damaged hair, moisturizing hair mask, or best hair mask for dry hair. These products restore elasticity and protect the benefits of your keratin hair treatment.
Mistake #4: Overusing Styling Products and Hair Colors
Applying the wrong hair colors or layering on serums can coat the hair and block the results of your hair protein treatment.
✅ What to do instead:
Wait at least two weeks before applying any hair color, especially if you're going for bold or blonde hair shades. Always follow up with a hair conditioner or deep conditioner after coloring.
Use minimal styling products after a Brazilian blowout—stick to lightweight hair oil and nourishing serums. For those with low porosity hair, use heat when deep conditioning to help product absorption.
Mistake #5: Ignoring Hair and Scalp Health
Many overlook that healthy hair starts with a healthy scalp—especially after a keratin hair treatment or hair smoothing treatment.
✅ What to do instead:
Use a shampoo for oily hair if your scalp tends to be greasy. If you suffer from thinning, switch to a shampoo for hair loss or the best shampoo for thinning hair. Apply a hair growth serum regularly to stimulate follicles and maintain thickness.
Don’t forget weekly nourishment with a hair mask, and always seal your ends with a hair oil to prevent dryness after hair straightening.
Extra Tips to Maximize Your Hair Protein Treatment
Sleep on silk or satin pillowcases to prevent frizz after your hair smoothing treatment.
Avoid tight hairstyles or braids that can crease your straightened strands.
When swimming, coat your hair with hair conditioner or hair oil to create a protective barrier from salt or chlorine.
And don’t forget to re-treat your hair with a protein treatment for hair every 2–3 months to maintain strength and shine.
Conclusion
A hair protein treatment like a Brazilian blowout, keratin hair treatment, or any hair smoothing treatment is a beauty investment. Avoiding these 5 mistakes—and using tools like a Babyliss straightener, deep conditioner, and best hair mask—will help you enjoy silky, strong, straight hair for longer.
From hair growth serum to shampoo for hair loss, your post-treatment routine matters. Don’t let poor habits undo your results—treat your hair right and it will return the favor with shine, strength, and beauty.
