The Ordinary is having an anti-Black Friday sale: Score this 'miracle' hair serum for $19

For proof that effective skincare doesn't need to break the bank, look no further than The Ordinary. The Canadian brand made it a mission to provide clinical results at a fraction of the cost of other products — and shoppers can't seem to get enough of the cult-favourite beauty products.

Until Nov. 30 the brand is running its month-long Slowvember campaign, an anti-Black Friday sale meant to encourage shoppers to slow down and think about making “deliberate, considered purchases”—which also means enjoying a savings of 23% across all their brands and products — except on Black Friday.

That means that shoppers can save on shopper-approved products like the brand's ultra-popular Multi-Peptide Serum for Hair Density.

Save 23%: The Ordinary Multi-Peptide Serum for Hair Density

The Ordinary

Multi-Peptide Serum for Hair Density

$19$25Save $6

This popular hair serum is on sale ahead of Black Friday.

$19 at The Ordinary

Since launching in 2018, The Ordinary's hair serum has become a cult classic beauty product — and it sold out shortly after it became available online.

Now with hundreds of customer reviews and millions of views on related TikTok videos, the Multi-Peptide Serum for Hair Density is still growing in popularity.

Shoppers have said it’s more than worth the bang for your buck, especially since it can be used to grow fuller lashes and brows too. But how will it bring you results, exactly? Read on to find out.

What’s inside the bottle?

The Multi-Peptide Serum for Hair Density is a concentrated formula that’s infused with peptide complexes, as well as Redensyl, a hair-growth galvanizer, and caffeine to stimulate blood flow in the scalp.

Suitable for straight, wavy, curly and coily hair types, the serum can also address common hair concerns like flakiness, dry scalp and volume loss.

Plus, the Multi-Peptide Serum is also vegan, cruelty-free and gluten-free.

$19 $25 at The Ordinary

How does it work?

Using the combination of plant-based extracts, peptides and Redensyl, the Ordinary serum is able to target stem cells in the scalp to improve their function and increase blood flow, allowing the hair to be well nourished.

Apparently, Redensyl is the first active ingredient based on regenerative medicine that can give you better results than a surgical hair transplant in just 84 days.

And in comparison, you’ll end up spending about $15,000 less on the Multi-Peptide Serum than you would a hair transplant, if you were considering.

Better yet, the formula makes up a lightweight, emollient base that can efficiently penetrate the scalp to provide a greater increase in hair density.

What are reviewers saying?

If you were dreading another serum that feels greasy or heavy on the scalp, then good news: according to customers, this "miracle oil" blend is anything but.

"Stick to it, it is so easy to use, not greasy and not time consuming," reads one review.

“This review is coming from someone who had insanely thin hair and has now been using this consistently for a year. And I can happily say it works!” a reviewer wrote. “You do have to use it consistently and don't start seeing results until a few weeks to a month, but patience is key and you will see a difference."

Bonus: Some customers have shown that the Multi-Peptide Serum works on brows and lashes too — but, as with any product near your eyes, you should consult your optometrist before using to find out if it’s OK for you.

Want to give this popular serum a try? You can shop it and more bestsellers from The Ordinary on sale below.

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