There's nothing like that fresh-from-the-salon feeling after a blowout or keratin treatment. You're in love with your soft, shiny, and completely frizz-free hair, but the big question is: how do you keep it that way? The wrong aftercare can diminish your results, while the right moves can extend them for weeks. Let's clear up the confusion. Protecting your hair doesn’t have to be complicated. By incorporating one simple hair care tip at a time, you can build a routine that preserves your treatment and supports long-term hair health, keeping your locks smooth and vibrant.

There’s no question that both blowouts and keratin treatments have some serious transformative power, especially when it comes to combating the humidity-induced frizz that so often arrives with spring. Each one serves its own purpose in the world of hair care, helping you achieve beautiful locks just in time for the season of sun.

Unfortunately, plenty of people end up canceling out the benefits of a keratin treatment or blowout by failing to follow the proper steps for aftercare. But if you’re well-prepared with a few helpful hair care tips, you can make sure that your wow-worthy results last as long as possible.

How to Make Your Keratin Treatment Last

A professional keratin treatment is a worthwhile investment in your hair, especially when the seasons bring heat, humidity, and sun. You’ll walk out with softer, smoother, and shinier hair, just in time for all those springtime brunches, outdoor get-togethers, and more.

With the proper keratin treatment maintenance, your results can last up to six months - this means that you won’t need another treatment until winter! Here are our top tips for keratin treatment aftercare:

1. Dry Shampoo Can Be Your Best Friend. Your stylist will tell you exactly much time to wait before washing your hair depending on the treatment they choose. Luckily it’s probably two days at max. Some treatments even have zero wait time. Refraining from shampooing longer than that does not really add any value or benefit in most cases. A great dry shampoo will be a lifesaver no matter how long you may wait. Avoid sulfates and sodium chloride at all costs, and look for one that will support your hair health, like Keratherapy Keratin Infused Dry Shampoo.

2. Stick with a sulfate-free or sodium-chloride free shampoo and conditioner. Sulfates and sodium-chloride are never a good idea for your hair, but especially not after a keratin treatment. Instead, invest in a salon-quality shampoo and condition set that will provide gentle cleansing and moisture. All of Keratherapy’s shampoos and conditioners are sulfate-free and include varying combinations of fine ingredients to keep your hair looking gorgeous.

3. Have fun with styling. One of the best benefits of keratin treatments is that your hair will be easier than ever to style - so don’t be afraid to get creative! Make sure you protect both your hair and your style with salon-quality styling products, like the Keratherapy Keratin-Infused Perfect Hold Hairspray and Keratherapy Keratin-Infused Daily Smoothing Cream.

Can You Color Keratin-Treated Hair?

One of the most common questions we hear is, “Can you get a keratin treatment if you have color-treated hair?” If you highlight or color your hair, you’ll be happy to hear that the answer is yes. Keratin treatments are completely safe for color-treated hair, and actually, the two treatments could be a match made in hair heaven. However, the ability to do a treatment immediately after a service is dependent on the formula used. Typically, a traditional treatment can be done immediately after but a formaldehyde free treatment cannot.

Here’s why: the hair color process opens up the cuticle of the hair, allowing your new color to “sink” into the strands. In contrast, a keratin treatment smooths and seals off the hair shaft. This means that if you get your treatment right after semi-permanent or permanent color, or highlights, you can actually extend the life of your color.

Hair Care Tips to Extend Your Blowout

For a quick hair makeover that requires virtually no commitment, almost nothing can compare to a fresh blowout. Making a few changes to your usual hair care routine can be the secret to make your blowout last as long as possible so that you can enjoy the volume, shine, and softness for a few extra days.

Foundational Hair Care Tips

Whether you’ve just had a professional treatment or are simply working on your hair’s health, a solid routine is everything. Think of these foundational habits as the building blocks for gorgeous, resilient hair. Integrating these simple steps into your daily and weekly care can make a significant difference in maintaining that fresh-from-the-salon look and feel. It’s not about a complete overhaul but rather small, consistent actions that protect your hair from damage and keep it looking its absolute finest. These practices help preserve moisture, reduce breakage, and ensure your hair remains smooth and manageable long after you’ve left the salon chair.

Washing and Conditioning

The way you wash and condition your hair sets the stage for everything that follows, from styling to long-term health. It might seem basic, but mastering this first step is crucial for preventing dryness, frizz, and damage. Using the right products and techniques ensures your hair gets clean without stripping away the essential oils that keep it healthy and hydrated. A thoughtful approach to washing can help your treatments last longer and keep your hair feeling soft and looking vibrant. Let’s get into the specifics of how to build a better wash day routine.

How Often to Wash Your Hair

One of the most common mistakes is washing your hair too frequently. Shampooing every day can strip your scalp and hair of their natural oils, which are vital for moisture and protection. This can lead to dryness, irritation, and even cause your scalp to overproduce oil to compensate. Try to extend the time between washes to every other day, or even just a few times a week. On the in-between days, a quality dry shampoo can absorb excess oil at the roots and add a bit of volume, keeping your hair looking fresh without the need for a full wash.

Proper Washing and Conditioning Technique

When you do wash your hair, focus the shampoo on your scalp, where oil and product buildup are most concentrated. Gently massage it in with your fingertips, then let the suds run down the lengths of your hair as you rinse. For conditioner, do the opposite: concentrate the product on the mid-lengths and ends, which are typically the driest parts of your hair and need the most moisture. Using a sulfate-free shampoo and conditioner is especially important for preserving color and keratin treatments, as they cleanse gently without stripping your hair.

The Right Water Temperature

The temperature of your water can have a surprising impact on your hair's health. Washing your hair with very hot water can open up the hair cuticle too much, allowing color molecules and moisture to escape. This can leave your hair looking dull, frizzy, and dry. Instead, wash your hair with lukewarm water, which is effective enough to cleanse properly without being harsh. For an extra touch of shine, finish with a quick rinse of cool water to help seal the cuticle, locking in moisture and creating a smoother surface.

Using Leave-In Products

After washing and conditioning, don’t skip the leave-in products. Applying them while your hair is still damp is key, as this is when your hair is most receptive to absorbing moisture. A good leave-in conditioner or smoothing cream helps to lock in hydration, detangle, and provide a layer of protection against environmental stressors. For example, our Keratherapy Daily Smoothing Cream is perfect for taming frizz and adding shine. It creates a perfect base for styling and ensures your hair stays soft and manageable throughout the day.

Drying and Detangling

How you handle your hair right after you step out of the shower is a critical moment in your hair care routine. Your strands are at their most vulnerable when wet, so gentle techniques for drying and detangling are non-negotiable if you want to avoid breakage and frizz. Aggressive rubbing with a towel or ripping through knots with a brush can cause serious damage over time. Adopting a softer approach during this stage will protect your hair’s integrity and make a noticeable difference in its overall health and appearance.

Gentle Drying Methods

That rough terrycloth towel you’ve been using? It might be time to retire it from your hair routine. Vigorously rubbing your hair with a standard bath towel creates friction that roughs up the hair cuticle, leading to frizz and breakage. A much gentler alternative is to use a microfiber towel or even an old, soft t-shirt. Instead of rubbing, gently squeeze and blot the excess water from your hair. This method is far less abrasive and helps keep your hair’s cuticle smooth, which is essential for shine and preventing split ends.

How to Detangle Wet Hair

Because wet hair is so fragile, it’s important to detangle it with care. Using a regular brush on wet hair can stretch the strands to their breaking point. The American Academy of Dermatology recommends using a wide-tooth comb to gently work through knots. Start from the ends of your hair and gradually work your way up to the roots. This technique prevents you from pulling on tangles and causing breakage. Applying a leave-in conditioner or detangling spray first will provide extra slip, making the process even smoother and gentler on your hair.

Using Heat Tools Wisely

If you use heat to style your hair, a heat protectant is an absolute must. Think of it as armor for your hair—it creates a protective barrier that reduces damage from high temperatures. Always apply it to damp or dry hair before using a blow dryer, flat iron, or curling wand. Additionally, try to use the lowest heat setting that is effective for your hair type. You don’t always need the highest temperature to get the job done. Products like our Keratherapy Perfect Blowout spray not only protect from heat but also help speed up drying time and leave your hair with a smooth, shiny finish.

Refresh Your Roots with Dry Shampoo

You already know that dry shampoo is the key to getting second (or third, fourth, and even fifth) day hair back on track. With the right dry shampoo, you can banish greasy roots, fluff up the volume, and leave your strands smelling fantastically fresh.

But not all dry shampoos are created equally, and many will only weigh your hair down and end up ruining your blowout. Look for a high-quality formulation that’s free from sulfates, preferably without talcum powder (starch is far more effective). For example, our Keratherapy Keratin Infused Dry Shampoo is talc-free, and even features keratin and panthenol to boost your hair’s strength, moisture, and shine.

Use a Lined Cap to Block Out Humidity

Humidity is the worst enemy of your blowout, whether you have fine or full hair. Moisture equals zero volume and unwanted frizz, so it makes sense that keeping moisture at bay is a smart way to preserve a beautiful blowout. Wear a snug-fitting shower cap (lined with terry cloth for best results) to keep your lovely locks dry while you shower.

Smooth Flyaways with a Touch of Hair Oil

After a day or two, you might start to notice your blowout showing signs of “wear” - especially in your ends. If you have stubborn split ends that tend to show up no matter what you do, try applying a drop or two of hair oil (to ends only) to settle them down. Keratherapy’s Keratin-Infused Argan Oil is the perfect product to tame unwanted frizz without weighing down your blowout, so you can keep it looking salon-fresh for longer.

General Hair Health and Maintenance

Beyond specific treatments, maintaining the day-to-day health of your hair is what truly creates a foundation for beautiful, resilient locks. Think of it like skincare; a single facial is great, but your daily routine is what makes the lasting difference. Integrating a few simple, consistent habits can dramatically improve your hair's texture, strength, and shine. These practices work in harmony with professional treatments and quality products to ensure your hair is always at its best, protecting your investment and keeping your strands healthy from the inside out.

The Importance of Regular Trims

It might seem counterintuitive if you're trying to grow your hair longer, but getting regular trims is one of the most crucial steps for hair health. Experts recommend a trim every six to eight weeks to effectively remove split ends and prevent them from traveling further up the hair shaft. When you let split ends go, they can cause breakage and thinning, ultimately making your hair look less full and healthy. By snipping them off, you maintain the integrity and thickness of your hair, which allows it to grow stronger and appear more vibrant. This simple habit is fundamental to keeping your blowout or keratin treatment looking fresh and polished.

Scalp Care for Healthy Hair

Healthy hair starts at the source: your scalp. Taking care of your scalp is essential because a healthy scalp environment helps hair grow stronger and more resilient. Product buildup, oil, and dead skin cells can clog follicles and impede growth, so gentle, regular cleansing is key. Using a shampoo that cleanses without stripping your scalp of its natural oils is vital. All of our shampoos are sulfate-free and sodium chloride-free, designed to purify your scalp while infusing your hair with strengthening keratin, creating the ideal conditions for healthy growth.

Brushing Best Practices

How you brush your hair matters just as much as when you do it. Always brush your hair gently to avoid causing breakage and stress to the strands. It's a good practice to start from the ends and work your way up to the roots, which helps detangle knots without pulling. This method also helps spread your scalp's natural oils down the hair shaft, providing natural moisture and shine. For an even smoother experience, apply a small amount of a leave-in product, like our Daily Smoothing Cream, to damp hair before combing through. This provides slip and protection, making detangling effortless and damage-free.

Understanding Hair Shedding

Finding hair in your brush or shower drain can be alarming, but it's important to know that some shedding is completely normal. In fact, most people naturally lose between 50 to 100 hairs every single day as part of the hair's natural growth cycle. This process makes way for new strands to grow in. The concern arises when you notice a sudden increase in shedding or if the hair loss seems excessive. Strengthening your existing hair can help minimize breakage that is often mistaken for shedding. By replenishing your hair's natural protein with keratin-infused products, you can improve its elasticity and resilience against daily stressors.

Choosing Products for Your Hair Type

Using products formulated for your specific hair type is a game-changer. Hair that's fine and color-treated has very different needs than hair that's thick and curly. When you pick shampoos and conditioners tailored to your hair's unique characteristics, you provide it with the exact support it needs to thrive. Whether your concern is moisture, volume, repair, or color protection, there's a solution designed for you. If you're unsure where to start, taking a hair quiz can point you toward the perfect regimen to address your goals and transform your hair care routine.

Lifestyle and Environmental Factors

Your hair's health isn't just determined by the products you use; it's also deeply influenced by your daily habits and environment. Factors like your diet, how you sleep, and your exposure to the elements all play a significant role in the condition of your strands. By making small, mindful adjustments to your lifestyle, you can protect your hair from hidden damage and support its strength and vitality from the inside out. These holistic approaches complement your hair care routine, ensuring your locks remain healthy, shiny, and resilient no matter what life throws your way.

Diet and Hydration

Truly healthy hair is built from within. Eating a balanced diet rich in vitamins, minerals, and proteins provides the essential building blocks your hair needs to grow strong and healthy. Nutrients like biotin, iron, and zinc are particularly important for hair follicle health. Just as your body needs water to function, your hair needs hydration to maintain its elasticity and shine, so be sure to drink plenty of water throughout the day. While topical products work wonders on the outside, nourishing your body on the inside is the first step toward achieving the vibrant, resilient hair you want.

Nighttime Hair Protection

Your hair can go through a lot while you sleep. Tossing and turning on a cotton pillowcase can create friction, leading to frizz, tangles, and even breakage. To protect your hair overnight, consider switching to a silk or satin pillowcase, which provides a smoother surface for your hair to glide over. Another great tip is to loosely braid your hair or put it in a high, loose bun before bed. This simple step helps prevent tangles and breakage, ensuring you wake up with smoother, more manageable hair. For an extra dose of overnight nourishment, apply a small amount of a leave-in conditioner to your ends before styling.

Avoiding Tight Hairstyles

While a sleek, tight ponytail can look incredibly chic, frequently wearing tight hairstyles can put a lot of stress on your hair follicles. Constant pulling from tight ponytails, buns, and braids can lead to breakage and damage the roots, potentially causing a type of hair loss known as traction alopecia. Whenever possible, opt for looser styles that don't pull on your scalp. When you do need to tie your hair back, use soft hair ties that won't snag or break your strands. Giving your hair regular breaks from tight styles allows your follicles to recover and helps maintain the overall strength of your hair.

Sun and Chlorine Protection

Just like your skin, your hair needs protection from environmental aggressors like the sun and chlorine. UV rays can break down the hair cuticle, leading to dryness, brittleness, and color fading. When you plan to spend time in the sun, protect your hair by wearing a hat or using a UV protectant spray. Similarly, chlorine from swimming pools can strip your hair of its natural oils, leaving it dry and damaged. Before taking a dip, wet your hair and apply a leave-in conditioner to create a protective barrier. Always rinse your hair with fresh water immediately after swimming to wash away any lingering chemicals.

Find Your Perfect Keratherapy Product

Do you want to have stunningly soft, shiny hair for spring? Whether you’re considering a blowout, a keratin treatment, or just want to change up your usual routine, Keratherapy has the products you need to make the most of spring.

We’ve created a wide variety of keratin-infused hair products, with options to suit every hair type and concern - so whatever’s keeping you from a great hair day, Keratherapy products can help. Formulated by a team of experts and favored by stylists around the world, Keratherapy hair care products are a must for your spring styles.

Browse our selection of keratin products - and ask your stylist about Keratherapy’s signature keratin treatments - to make this spring the season of your best hair yet.

Featured Image: Andrey_Popov/Shutterstock

Frequently Asked Questions

Why are sulfate-free and sodium chloride-free products so important after a treatment? Think of sulfates and sodium chloride (which is essentially salt) as harsh detergents that can strip away the beneficial effects of your keratin treatment or blowout. Using products with these ingredients is like taking a step backward; they can diminish the smoothness and shine you just invested in. Sticking with gentle, sulfate-free formulas ensures you're cleansing your hair without removing the treatment, which helps your results last much longer.

Can I still use my flat iron or curling wand after a keratin treatment? Absolutely. In fact, one of the great benefits of a keratin treatment is that it makes your hair much easier and quicker to style. You'll likely find you don't need to use as high a heat setting as you did before. Just be sure to always apply a quality heat protectant first to shield your strands and preserve the integrity of the treatment.

How can I protect my treated hair while I sleep? Your nighttime routine is a secret weapon for extending the life of your style. Cotton pillowcases can create friction, leading to frizz and tangles overnight. Switching to a silk or satin pillowcase allows your hair to glide smoothly as you move. For extra protection, you can also gather your hair into a loose braid or a high, loose bun to prevent tangles and preserve your smooth finish for the morning.

Is it really okay to get a keratin treatment right after coloring my hair? Yes, and it can actually be a fantastic combination. The hair coloring process opens up your hair's cuticle, and a keratin treatment then seals it. When you get the treatment right after your color service, it helps to lock in the color molecules, which can make your new shade look more vibrant and last longer. Just be sure to confirm the timing with your stylist, as it can depend on the specific treatment formula they use.

What's the quickest way to refresh my hair without a full wash? A great dry shampoo is your go-to for reviving your hair between washes. Focus on spraying it directly at the roots to absorb any excess oil and add a little bit of life back into your style. If your ends are looking a little dull or frizzy after a day or two, you can work a tiny drop of a lightweight hair oil, like an argan oil, through the ends only to smooth them down without weighing down your hair.

Key Takeaways

• Choose your products wisely: Extend the life of your salon treatment by using sulfate-free and sodium chloride-free formulas that cleanse your hair without stripping away essential moisture or keratin.
• Treat wet hair with care: Your hair is most vulnerable when wet, so prevent damage by gently blotting it dry with a soft towel and using a wide-tooth comb to detangle from the ends upward.
• Adopt hair-healthy daily habits: Small adjustments make a big impact, so protect your hair by sleeping on a silk pillowcase, avoiding overly tight hairstyles, and getting regular trims to manage split ends.

Related Articles

• Keratin Treatment for Rough Hair
• Keratin Treatment Benefits Guide
• Keratin Hair Treatment Duration
• At-Home Keratin Frizz Control