
As we age, our hair growth cycle slows and strands become finer and more brittle. For this reason, adding a hair serum to your hair-care lineup is a no-brainer. A hair serum is designed to smooth, soften and protect your hair from environmental stressors. From boosting shine to sealing split ends, hair serums seem to do it all. Continue reading to learn what you should look for in a serum to ensure you invest in a product that will get you closer to your shiny, healthy hair goals.
What is a Hair Serum?
Hair serum is typically an oil-based or silicone-based styling product that coats the surface of your hair. Similar to a skin serum, hair serums contain active ingredients to penetrate your hair shaft. Hair serums often have protective and reparative properties that leave your hair smooth and hydrated. Many serum formulas reduce frizz, add shine to your strands and seal the cuticle to lock-in moisture. Additionally, hair serums can be formulated to address specific hair problems like frizz, growth, unruly curls and split ends. The benefits of a hair serum include:
- Improves shine
- Reduces tangles
- Smoothens the hair
- Tames frizz
- Restores hair damage
- Protects the hair from heat damage and environmental pollution.
What to Look for in a Serum
Keep it simple by choosing a serum that is sulfate-free, paraben-free, vegan and suitable for all hair types, like the Superpower Fortifying Hair & Scalp Serum from Better Not Younger. This serum is full of scalp-nourishing ingredients to revive follicles and promote healthy-looking hair. It is best to choose a formula that is lightweight and non-greasy—you never want your hair to feel heavy after using a serum.
If you want to choose a serum based on your hair type or hair problem, consider the following:

Hair Serum for Growth
If your intention with using a serum is to improve hair thickness and growth, look for ingredients like oleanolic acid and centella asiatica. Oleanolic acid is a botanical extract with some DHT-prohibiting properties (DHT is a hormone associated with hair loss), while centella asiatica is a calming herb known to support hair follicles. A serum with protein can also be used occasionally to strengthen your strands.
Hair Serum for Dry and Frizzy Hair
A serum with ginger oil, marula oil, argan oil and amino acids will help restore and boost moisture in dry, frizzy and even damaged tresses. These hydrating agents will help condition the hair, reduce frizz and protect your hair from damage.
Hair Serum for Thick, Curly Hair
For those with curly hair, consider choosing an intensely nourishing formula to minimize breakage, while supporting the natural bounce of your curls. Keep an eye out for serums with argan oil, jojoba oil and Moroccan oil if you have thick, curly hair. These ingredients improve the manageability of your hair and provide an extra boost of hydration.
Hair Serum for Dull Hair
To get your locks shining again, try a hair serum formula that contains argan oil and almond oil. These oils are high in vitamin E, which may add shine and a smooth finish to lackluster hair.
Conclusion
To get the most out of your hair serum, you have to choose one that is formulized to meet your hair goals. A good hair serum is free of harsh chemicals and instead packed with natural, nourishing ingredients to improve the look, feel and manageability of your hair. By adding a hair serum to your daily beauty regimen, you may achieve your healthiest locks yet.
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