Best Hair Serum For Damaged Hair (2024 Updated)

Boldplex 6 Hair Serum is an innovative, multi-tasking formula that works on a molecular level to repair, rebuild and protect hair proteins, giving your hair a healthy, hydrated look and feel. This powerful serum is perfect for all hair types, from dry and damaged to colored, curly, straight or bleached.

Formulated with Boldplex technology, Boldplex Bond Smoothing Serum helps to smooth out dead ends, flyaways and frizz, making it the ideal leave-in conditioner and styling lotion. It streamlines the blow-drying process and locks in moisture, creating a polished finish with minimal need for additional styling or heat damage. The long-lasting effects of this elixir mean you’ll enjoy healthier hair with less need for further styling.

At BOLD UNIQ, we are committed to providing you with sustainable beauty choices. Our Boldplex 6 Hair Serum is paraben and sulfate free, and is cruelty-free and 100% vegan. Our bottles and jars are made of post-consumer recycled plastic, making it an environmentally responsible choice.

Give your hair the best possible care with Boldplex 6 Hair Serum. This innovative formula repairs, rebuilds and protects hair proteins for a healthy, hydrated look and feel. Offering fuss-free styling, long-lasting results and environmentally responsible packaging, it’s the ideal choice for any hair type.

This Vitamins Keratin Protein Hair Serum is the perfect therapy for dry, damaged, and frizzy hair. Featuring an ultra-recovery collagen formula, this serum helps to revive and restore your mane from scalp to roots, and heal split ends. Biotin and Castor Oil nourish your hair, strengthening it and providing a thermal heat protectant shield. This lightweight, water-based formula is non-oily and sulfate free, making it perfect for daily use. It's also alcohol, paraben, and cruelty free.

This serum provides salon-like soft and shiny hair. It contains Moroccan Argan and Coconut to instantly give you fuller, thicker hair, leaving it luxurious, silky, sleek, and smooth. It's an enhancing treatment that provides perfect frizz control for all hair types – from thin, fine hair to extra thick hair. It helps to define curls, tame flyaways, and fight humidity. It's ideal for both men and women.

This hair serum is a great way to protect your hair from the sun and from flat iron damage. It boosts bounce and volume, creating a glossy, high-shine look. It's perfect for both straight and curly hair, and it helps to control frizziness and make your hair more manageable. Enjoy a softer, smoother, and healthier looking mane with this Vitamins Keratin Protein Hair Serum.

Paul Mitchell's Super Skinny Serum is a must-have hair care product for anyone wanting to speed up drying time with humidity protection. This lightweight serum is designed for frizzy hair to seal in moisture and reduce heat damage. It's made in the USA and comes in a 5.1 fl. oz. package.

This serum is formulated with a blend of Cyclopentasiloxane, Dimethiconol, Dimethicone, Isododecane, Propoxytetramethyl Piperidinyl Dimethicone, and Phenyl Trimethicone to help tame frizzy hair while preserving its natural shine. It also has a pleasant fragrance, thanks to its combination of Hexyl Cinnamal, Linalool, Benzyl Salicylate, Limonene, Geraniol, Amyl Cinnamal, and Citronellol.

To use, apply a small amount of product to damp hair, starting at the ends and working your way up. Let it air dry or use a blow dryer. This serum helps reduce drying time by as much as 50%, allowing you to get on with your day faster. It also helps to protect against humidity, so your hair will stay smooth and frizz-free.

Paul Mitchell's Super Skinny Serum is an excellent solution for anyone looking to cut down on drying time and protect their hair against humidity. The lightweight formula works to tame frizz, while preserving natural shine and luster. With a pleasant fragrance and easy application, this serum provides the perfect combination of convenience and performance.

Giovanni 2chic Ultra-Repairing Super Potion Hair Oil Serum is an advanced hair care solution for those looking to restore their dry and damaged hair. This paraben-free and color-safe serum is enriched with a blend of Blackberry and Coconut Milk to form a replenishing formula that will leave your hair looking smooth and soft.

The 2chic Repairing Super Potion Hair Oil Serum can be used to reduce frizz and flyaways, while also helping to prevent breakage and split-ends. Applying a small amount of the serum onto damp or dry hair will help to add shine and reduce frizz.

What’s more, Giovanni products are vegan-friendly and certified cruelty-free. All products are made without the use of harsh chemicals and come in sophisticated recyclable packaging. Additionally, the 2chic Repairing Super Potion Hair Oil Serum is 100% color-safe and contains a number of USDA certified organic ingredients.

This advanced hair serum is perfect for those looking to restore their dry and damaged hair, while also adding shine and reducing frizz. Giovanni 2chic Ultra-Repairing Super Potion Hair Oil Serum is sure to leave your hair looking and feeling healthier and softer.

The Luseta Biotin Hair Growth Serum is the perfect solution for those looking to nourish and thicken their thin and dry hair. Infused with biotin and collagen oil, this serum works to stimulate the scalp, encouraging natural hair growth. It's easy to incorporate into your daily hair care routine; a quarter-sized amount of product is all you need. Work the serum from root to tip of your hair using your fingertips.

The Luseta Hair Growth Serum is color safe and free of sulfates, parabens, and gluten, so you can trust this product won't damage your hair. It also seals each strand with advanced UV and chemical protection, helping to defrizz, strengthen, and moisturize your hair. With this serum, you can achieve stronger, healthier hair in no time.

If you're looking for a natural solution to encourage healthy hair growth and nourishment, then the Luseta Biotin Hair Growth Serum is the perfect product for you. It's easy to use, safe, and designed to target thin and dry hair. What's more, it's backed by a satisfaction guarantee; if you're not satisfied with your purchase, Luseta's highly trained customer service is ready to help or give you a full refund.

This premium Hair Growth Serum is designed for both men and women to prevent hair loss and promote hair regrowth. Formulated with ZINGIBER OFFICINALE (GINGER) ROOT OIL, Chinese herbal plant extracts, tocopherol (vitamin E) and antioxidants, it is the perfect remedy to protect and nourish hair. It can improve the hair growth environment, reduce further hair loss and strengthen hair roots, as well as awaken hair follicles and stimulate them to grow healthier hair.

Clinically tested and proven to be effective, this Hair Growth Serum helps to reduce hair loss caused by seborrheic hair loss, hereditary hair loss, hair loss caused by excessive mental stress, postpartum hair loss, nutritional hair loss, etc. It nourishes the hair roots, making them active and supple, locking in nourishment and making hair healthier. It also reduces shedding, making the hair more dense, tight and elastic.

To use the Hair Growth Serum, simply apply it to the scalp and massage with fingers for 2-3 minutes until absorbed. It is recommended to use it 1-2 times a day for optimal results. With regular use, it can help to repair the hair, improve the state of hair loss and make the hair softer and smoother. However, it is important to discontinue use immediately if any unusual symptoms occur.

This Hair Growth Serum is the best solution for those looking to prevent hair loss and promote hair regrowth. With its powerful blend of natural ingredients, it can help to strengthen the hair and make it look healthier, shinier and more vibrant.

L'Oreal Paris Elvive Dream Lengths Frizz Killer Leave-In Serum is a great choice for those looking to tame frizzy hair and flyaways. This paraben free, silicone free, non-greasy, water based serum glides through hair to smooth and stretch hair's surface, while also protecting against heat damage up to 450F degrees when applied before blow drying or flat ironing.

The serum features an irresistibly sweet, floral, fruity scent, making it a pleasure to use. This product is part of the Elvive Dream Lengths system of shampoo, conditioner, treatments and dry shampoo, specially formulated to care for long hair and magnify looks. Save the last inch with this system!

L'Oreal Paris is a leading total beauty care company based in Paris, offering innovative products and unique expertise from beauty experts in makeup, skin care, hair care, styling and hair color. They have custom hair solutions to suit all needs, including treatments, masks, serums, leave in conditioners, and frizz defying shampoos and conditioners. Try their thickening, moisturizing and volumizing products for amazing results.

With L'Oreal Paris Elvive Dream Lengths Frizz Killer Leave-In Serum, you can enjoy sleek and smooth hair, free from frizz and flyaways. This serum is easy to use and a great choice for those with long hair who are looking for a product that can help them keep their hair looking its best.

Lucotiya's Deep Conditioning Keratin Hair Mask and Hair Serum Capsules offer a revolutionary two-step hair treatment designed to strengthen hair, reduce frizz and breakage, and moisturize the ends of the hair to repair split ends. The set includes a deep conditioning hair mask formulated with multivitamins, hydrolyzed proteins, and essential oils to infuse each strand of hair with moisture and seal it in. It also has a luxurious blend of botanical oils, including argan oil, jojoba oil, and macadamia oil, to deeply moisturize the ends of the hair and reduce split ends. Additionally, the set includes a special addition of lavender oil, which helps to improve scalp circulation and add a pleasant scent to your hair.

To use, apply the keratin hair mask to shampooed hair, massage for 2-5 minutes and then rinse thoroughly. After towel drying, cut open the oil capsule and apply the serum to the ends of the hair. Blow dry your hair directly without rinsing. This extra step of care will leave your hair looking shinier and smoother. Both the mask and oil capsules are sulfates-free, parabens-free, and phthalates-free, and are suitable for all hair types, including straight and curly hair.

Lucotiya's Deep Conditioning Keratin Hair Mask and Hair Serum Capsules are a perfect solution for repairing dry, damaged hair after dyeing or perming. Give your hair the nourishment it needs with this innovative two-step hair treatment.