I’m Buying the $23 Growth Serum That Leaves Shoppers’ ‘Wispy’ Hairlines Thicker

I can never have too many hair growth products. And while my vast collection of formulas may disagree, I’m constantly struggling to save my thinning strands. After all, consistency is key, so one use of a serum or shampoo won’t make a huge difference in your hair’s density. That’s why I’m always on the lookout for affordable solutions to stock up on, which is how I came across the Ordinary Multi-Peptide Serum for $23. 

The Ordinary Multi-Peptide Serum 

This lightweight, water-based serum encourages a thick, fuller-looking mane with the aid of ingredients such as peptides and caffeine. As the name suggests, this product contains a rich amount of peptides to create a healthier scalp environment to promote hair growth. They boost hydration in the hair and scalp, as well as protect against environmental aggressors, leading to stronger hair follicles less prone to shedding and breakage. 

Meanwhile, caffeine is known for its ability to boost circulation in the scalp, which helps contribute to a denser appearance. A 2017 study even found caffeine-based topical liquids comparable to the results of minoxidil 5 percent solution (an FDA-approved active ingredient for hair growth) in men with androgenetic alopecia. Another study has also shown that it can help block dihydrotestosterone (DHT), a hormone that plays a role in hair loss.

Many reviewers were impressed with the Ordinary Multi-Peptide Serum’s noticeable results after a few months of consistent use. “Even my hairdresser was shocked at how fast it grew,” said a reviewer on the brand’s site. “I have new growth everywhere and even in places on my hairline that never had hair before.”

Similarly, an Amazon shopper noticed a “significant difference” in their “thin and wispy” hairline that’s now thicker after two months. Other fans noted that their thin hair has “grown three inches” and is “stronger than ever.” That said, it’s no surprise that more than 10,000 Amazon shoppers have bought this leave-in formula in the last month — plus, it has more than 600 five-star reviews on the brand’s site, too. 

Whether you want to minimize shedding or increase your hair density, this budget-friendly hair growth serum is worth a try in your hair care routine. Shop the Ordinary Multi-Peptide Serum for $23 along with more similar treatments to tackle thinning hair, below. 

Wild Growth Hair Oil 

Vegamour Gro Hair Serum 

Nécessaire The Scalp Serum