The 9 Best Products for Hair Extensions (and What to Avoid)

Hair extensions are a great way to change up your look, add volume, and play with length. But like any investment, they need proper care to last longer and keep looking as good as the day you got them.

One of the most important parts of hair extension care is choosing the right hair products.

In this post, we'll look at which hair products work best for extensions, what else you can use, and what to avoid.

What Hair Products Are Best For Hair Extensions?

With hair extensions, choosing the right products matters so you don't end up with dull strands, matting, or worse, damage that affects your own hair.

Because extensions aren't attached to the scalp, they don't get the natural oils your own strands do. When comparing extensions versus natural hair, that lack of natural oil is why a dedicated care routine matters so much for shine. Most extensions are also chemically processed, which can leave them dry. That's why it's worth choosing hair products formulated with extensions in mind that add moisture back into the hair.

It's also worth checking the alcohols in a formula. Short-chain, drying alcohols like alcohol denat. can leave extensions frizzy and dry when they're near the top of the ingredient list. Harsh sulfates like sodium lauryl sulfate can be drying too. Protein is another ingredient worth flagging if you have protein-sensitive hair.

On the other hand, fatty alcohols like cetyl and cetearyl alcohol help soften hair and hold formulas together. You'll often find them in conditioners and masks, where they help keep extensions smooth, frizz-free, and shiny.

1. Best Shampoo For Hair Extensions

Goldie Locks® Signature Shampoo is formulated with an extension-first mindset. It's made for the needs of extensions, which tend to be dry, brittle, and prone to tangling.

This protein-free formula is designed to cleanse gently while leaving your hair and extensions feeling soft, smooth, and hydrated.

It's made with ingredients like truffle extract and marula oil, plus rose flower extract, ginseng, biotin, and vanilla.

2. Best Conditioner For Hair Extensions

Goldie Locks® Signature Conditioner is formulated for the needs of hair extensions, giving them the moisture they need to look and feel their best.

It's a rich, creamy, protein-free formula that hydrates without weighing hair down, leaving it feeling soft, smooth, and frizz-free. That matters for extensions, which tend to be dry and brittle because they don't get natural oils and are usually chemically processed.

It's made with marula oil, rose flower extract, ginseng, and biotin, and it's formulated to help with tangles and frizz.

3. Best Dry Shampoo For Hair Extensions

Goldie Locks® Signature Dry Shampoo Scalp Therapy is made for both natural hair and extensions. The lightweight, invisible formula works with different types of extensions, is color-safe, and is formulated to absorb oil and keep your style looking fresh for longer.

It's made with a starch blend, hibiscus, cactus flower, and biotin, and it's designed to leave your roots feeling fresh and your hair looking shiny.

Its gentle formula makes it a great pick if you have extensions, because stretching time between washes means less wear on both your extensions and your natural hair.

4. Best Leave In Conditioner For Hair Extensions

Goldie Locks® Signature Leave-In Conditioner is formulated to add lightweight, long-lasting hydration and slip, so hair and extensions feel smoother and more manageable. It's designed to make detangling easier, tame frizz, and add shine.

That's especially important for extensions, which tend to be dry and brittle and can easily mat and tangle, putting stress on both the extensions and your own hair.

5. Best Hair Serum For Hair Extensions

Goldie Locks® Signature Serum is a lightweight, fast-absorbing formula for instant shine and smoothness. It's clinically shown to reduce breakage by 83% and protect hair from heat up to 450°F.* It works on all hair types and helps your ends blend more smoothly with your extensions.

It's also formulated to calm frizz and flyaways and leave dry hair feeling instantly softer, all of which helps your extensions look their best for longer.

*Based on third-party testing, when used as directed.

 

6. Best Hair Mask For Hair Extensions

Goldie Locks® Signature Hair Mask is a deep-hydration treatment that's a great fit for extensions. It's made with sunflower seed oil, marula oil, and vitamin E, and it's formulated not to weigh hair down, which can make extensions look unnatural.

It's extension friendly, color-safe, and made without sulfates, parabens, phthalates, gluten, or DMDM hydantoin.

7. Best Purple Shampoo For Hair Extensions

Calling all blondes! If you want to keep your blonde salon fresh, Goldie Locks® Brilliant Blonde Purple Shampoo is formulated to neutralize brassiness and yellow tones, so you get your brightest blonde.

Made for blonde, lightened, or gray hair, it works on all hair types and textures and is extension friendly. Using it regularly helps keep both your blonde and your extensions looking bright. And it's formulated to be gentle, unlike alternatives that can be harsh and drying.

8. Best Hair Smoothing Cream For Hair Extensions

Goldie Locks® Smoothing Cream is a multi-purpose formula made with antioxidant-rich and hydrating ingredients like shea butter, aloe, and carrot seed oil, so hair and extensions feel softer and look more radiant. The result is smooth, frizz-free, more manageable hair, which, if you have extensions, you know is a big deal.

It's also formulated to help your style last, which can mean fewer days with hot tools each week. Less heat is good news for both your extensions and your natural hair.

9. Best Clarifying Shampoo For Hair Extensions

Goldie Locks® Clarifying Shampoo is a deep-cleansing formula designed to remove buildup, oil, and residue, leaving hair feeling clean and light. Extensions tend to collect product buildup over time, which can leave them dull, dry, and lifeless.

Clarifying shampoo removes product residue, so it's perfect if you use a lot of styling products. It's formulated to lift buildup in a single wash, so hair feels cleaner, softer, and shinier.

Clarifying shampoo is a great addition to your hair routine, but it's not meant for everyday use. Using it too often can strip the oils your scalp and hair need. For most people, 1 to 2 times a month is enough. If you use a lot of styling products or have hard water, you may need to clarify more often.

It's suitable for all hair types and textures.

What Products Can You Use With Extensions?

With extensions, choose products that are gentle and moisturizing. Some of the best types to use include:

• Shampoo and conditioner: Look for sulfate-free shampoo and conditioner made for dry or damaged hair. They cleanse gently without stripping natural oils.
• Leave-in conditioner: A leave-in conditioner adds moisture and shine. Look for one that's lightweight and works on wet or dry hair.
• Oil-based hair treatments: A hair serum is a great option for adding moisture and shine to dry hair. Some, like our Signature Serum, also protect against heat.
• Heat protectant: If you heat style your extensions, always use a heat protectant first. Goldie Locks® Blow Dry Spray protects against heat up to 450°F.

What Products Should Not Be Used On Hair Extensions?

Plenty of products work well on extensions, but some are better avoided:

• Harsh shampoos: Skip shampoos with harsh sulfates like sodium lauryl sulfate, which can strip natural oils and leave extensions dry.
• Drying, alcohol-heavy products: As mentioned above, products with drying alcohols like alcohol denat. high on the ingredient list can leave extensions frizzy and dry.
• Heavy oils and butters: Oil treatments can be great for extensions, but use them in moderation. Heavy oils and butters can weigh hair down and make it look greasy.
• Dye and bleach: Unless your extensions are labeled color-safe, avoid dyeing or bleaching them. These chemicals can cause serious damage.

 

FAQs

What shampoo is best for hair extensions?

Look for a gentle, sulfate-free, moisturizing shampoo made for dry or processed hair. Extensions don't get natural oils from your scalp, so a hydrating formula helps keep them soft and tangle-free.

Can you use regular hair products on extensions?

Many regular products are fine, but avoid harsh sulfates, drying alcohols high on the ingredient list, and heavy oils or butters. Extensions are usually more processed and drier than your own hair.

How often should you clarify hair extensions?

For most people, once or twice a month is enough. If you use a lot of styling products or have hard water, you may need to clarify a bit more often.

Final Thoughts

Hair extensions usually need more time and attention than your natural hair. Choosing the right products and skipping the ones that dry them out helps your extensions last longer and look better.