The Ordinary Hair Multi-Peptide Serum for Hair Density

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The Ordinary hair multi-peptide serum supports hair health so that it looks thicker, denser, fuller, and healthier.

This article is about ordinary hair multi-peptide serum for hair destiny. Stay with me as we discuss this in detail.

What is The Ordinary Multi-Peptide Serum for Hair Density?

Naturally, the company’s brains have expanded their scope into haircare. This is after rewriting the AM and PM routines of thousands of people.

The promise is straightforward, as it is with their complexion-focused products: low-cost, ingredient-driven solutions that give results without the fuss.

The Multi-Peptide Serum for Hair Density is one of the products that drew my interest.

‘A concentrated serum for hair that looks thicker, denser, fuller, and healthier,’ according to the label.

A slew of favorable reviews attest to its capacity to improve the appearance of your strands. This has come with tales of thicker-looking and feeling hair after just a few weeks of daily use.

So, what are the components of these great promises? The notable ingredients in the mix, according to the website, are Redensyl, peptides, and caffeine.

WH asked Dr. Sharon Wong (@drsharonwong), a dermatologist and hair specialist, to explain what these mean for your hair. This is what she had to say about it.

#1. Redensyl

This is a blend of plant natural extracts. Combining Plant polyphenols Dihydroquercetin Glucoside and Epigallocatechin Gallate Glucoside;

It increases hair follicle stem cell division, inhibit cell death, and give antioxidant qualities.

Zinc (which helps to retain hair structure) and glycine are the other two major elements in Redensyl (a key keratin- protein).

#2. Peptides

Amino acids, the building blocks of proteins, are used to make peptides.

Some peptides may drive cell division, while others may support the hair fiber physically, and yet others may influence cell signaling.

Each one contributes to the incredibly intricate process of hair growth in their own unique way.

#3. Caffeine

Caffeine according to studies boosts cell energy, promote hair growth, counteract the effects of testosterone on the balding process, and maybe improve hair shaft moisture.

Also, caffeine will probably work better as a leave-on product than as a shampoo.

Why did I want to try The Ordinary Multi-Peptide Serum for Hair Density?

After years of keeping my hair in heavy box braids, I’ve developed traction alopecia.

This is a type of hair loss caused by the hairs being pulled repeatedly by tight hairstyles, according to the British Association of Dermatologists.

Although the traction alopecia is most visible around my hairline, it can affect any part of the scalp if the hair in one area is pulled and twisted frequently enough.

While a quick YouTube search will show up hundreds of recipes for holistic pastes and potions all promising to revive thinning hairlines – and I’ve tried them all – I’ve never understood the reasoning behind them or seen any benefits.

For me, the Multi-Peptide Serum for Hair Density was a must-try because it has science-backed ingredients and comes from a business that prides itself on efficacy.

See Also: Does Creatine Cause Hair Loss? Expert Advice

How did I use The Ordinary Multi-Peptide Serum for Hair Density?

The serum’s directions are simple: apply a few drops to a clean, dry scalp every night and massage in.

The serum has a thin, liquid texture that won’t produce build-up or greasiness, and a little goes a long way because it’s so vicious.

It’s easy to use and absorbs quickly, and it didn’t stain the headscarf I wore to bed with it, which is always a plus.

To apply, I squeezed a few drops from the bottle’s pipette into my fingertips, softly rubbed the substance into my hairline, and delicately massaged it in.

A word of caution: I have seborrheic dermatitis, which means that when the yeast (Malassezia) that naturally lives on my scalp comes into touch with certain substances, it goes into overdrive, causing itching and flaking.

I was itching within minutes of applying the serum all over my scalp rather than just to my hairline, and I had to shampoo my hair the next day.

This, according to my investigation, was due to the product’s inclusion of polysorbate 20 and castor oil.

Now, these are really common components that should not cause any problems for the majority of individuals, but if you have seborrheic dermatitis, you should be cautious. (This is why the manufacturer recommends patch testing the serum before applying it to your head; lesson learned.)

The Ordinary Multi-Peptide Serum for Hair Density: My verdict

When I looked in the mirror after two weeks of use, I couldn’t notice much of a difference in my hairline — it still seemed scant to me – however my ‘before’ and ‘after’ photographs do indicate a little greater thickness.

Looking at the product’s reviews, I see that the majority of people who rave about it have done so for at least 8 weeks, so I’ll keep going to see if I can build on this initial improvement.

Plus, I was already misting the region with aloe vera juice to moisturize and stimulate healthy skin cells before this test, so I’ll be combining the two procedures to obtain the luxurious thickness I’ve been after.

This purchase hasn’t yet altered my life, but I’m encouraged by hopeful early signs and eager to see what occurs in the coming weeks.

The Ordinary Hair Growth Serum That’s Going Viral on TikTok Is Less Than $20

TikTok is home to hundreds (and I mean tons) of beauty inspiration, in addition to great choreography and tons of transformation trends.

Seriously, TikTok has penetrated my beauty regimen in the greatest manner, from makeup tips to product recommendations.

It’s a whole new world of discovering what works best for you in terms of makeup, skincare, and hair care.

At this point, I’m willing to try anything on my For You Page. The Ordinary’s Multi-Peptide Serum for Hair Density, which has 4-star reviews on Sephora, is the app’s most recent viral product.

The concentrated serum claims to make hair look “thicker, denser, fuller, and healthier” for all hair types.

It contains caffeine, castor oil, RedensylTM, ProcapilTM, and BaicapilTM, which target cells in your hair follicles to increase growth and thickness. It’s also vegan, gluten-free, and cruelty-free.

While it’s technically a serum, it has the consistency of water, making it easier to apply and less likely to make your hair greasy.

Apply a few drops to your clean, dry scalp and massage it once a day, according to the product’s official Sephora page.

Because it’s an overnight treatment, apply it before going to bed and avoid bathing the affected region right thereafter.

What’s the best part? The product is available in a 2-ounce bottle and costs only $17.90. I understand your doubts: is it too wonderful to be true, or does it really work to create thick, healthy hair?

Taylor Rose, also known as @thehealthyhygge on TikTok, appears to agree. She saw sparse sections of her hair become full and healthy again after about two months of taking the serum.

While you can still see areas where she may have had hair loss or thinning, she maintains the serum is working its magic.

Can a Serum Really Give You Thicker, Healthier-Looking Hair?

Deciem’s first haircare product, The Ordinary’s Multi-Peptide Serum for Hair Density ($18), came out in 2018.

The hair serum promises fuller, thicker, denser, and healthier-looking hair when applied topically every night.

Isn’t that fantastic? The Multi-Peptide Serum has received overwhelmingly positive feedback so far. Fans of the serum have said that it not only promotes hair growth and denser-looking hair, but also helps to cure dry and flaky scalps.

But it got me thinking; with approximately 30 million women in the United States suffering from hair loss1, can a topical hair serum ever actually help you grow your hair?

Because stress is a major cause of hair loss, can a topical serum solve the problem without addressing the root reason?

To gather their opinions on hair thickening serums, I spoke with trichologists Anabel Kingsley and S. Khan, a consultant with Kerluxe Hair Restoration.

My first concern is whether they can genuinely help or if it’s merely a placebo effect. “Your hair’s maximal rate of growth is genetically determined,” Kingsley explains.

“This happens at a rate of about half an inch every month for most individuals, and there’s nothing you can do about it.”


If you want your hair to grow long and strong, Kingsley recommends taking care of your scalp.

“There are elements that can help to optimize the scalp environment to encourage and support healthy hair growth. But it’s vital to remember that the concentrations, quality, and its making all play a role.”

“Hair is dead keratin fiber,” Khan says, “therefore the only way to increase the quality of hair produced by hair follicles is to improve the scalp condition as a basis for developing healthy hair.”

The Ordinary’s Multi-Peptide Serum (intended to target the scalp directly) formula, on the other hand, appears to be on to something.

So, what substances should you be on the lookout for? Anything that increases blood flow to the scalp, according to Khan, is advantageous. This can be aided with minoxidil, niacin, arginine, and polyphenols.

Minoxidil2 is the only FDA-approved topical treatment that has been proven to encourage hair growth (particularly in genetic hair loss). But, it isn’t an ingredient in The Ordinary’s Multi-Peptide Serum.

See Also: How to Get Oil-Slick Hair and Maintain It

What is in The Ordinary’s Multi-Peptide Hair Density Serum?

The formula uses a technique called REDENSYL complex, according to The Ordinary. But don’t be put off by the strange name. It consists primarily of peptides (also known as proteins) that repair and strengthen hair.

Caffeine, which the manufacturer claims makes the mixture quickly absorbed into the scalp, and castor oil, which has long been praised by trichologists and hair loss experts for boosting hair growth and thickness when combined with frequent scalp massage, are included with these peptides.

Hair conditioners and humectants (moisturizers) like glycine are also available to promote softness.

Despite the fact that the product is labeled as a serum, the texture is significantly thinner, similar to water. However, don’t dismiss it. It absorbs quickly into the scalp and does not leave a greasy or sticky residue in the hair.

How do you use The Ordinary Multi-Peptide Hair Density Serum?

The leave-in serum should be used once a day to a clean, dry scalp, particularly before bedtime, when skin and hair are claimed to rejuvenate.

Because the product contains castor oil, I took a few minutes after applying my evening skincare to massage it into my roots to stimulate hair follicles.

In comparison to other hair development treatments I’ve used, such as hair masks (which must be rinsed off) and hair oils, it was really quick and simple to apply (heavy and sometimes sticky in dry hair).

Does The Ordinary Multi-Peptide Hair Density Serum work?

Yes, and the before-and-after photos demonstrate this. While the instructions don’t specify how long you should use the lotion, after just two weeks, I noticed teeny tiny hairs sprouting from my roots.

My scant areas gave way to a crescendo of black baby hairs that disguised my bald patches a month later. I was so taken aback that I went online to look for more reviews.

Some users claimed to see the best benefits after taking multiple bottles, while others claimed to see changes within just three weeks.

The majority of Cult Beauty reviews are five stars, and they come from people of all ages and hair kinds.

I didn’t notice much of a difference in my parting, which is also starting to thin down, but I attribute that to scraping my hair back every day.

My right side, in particular, has shown noticeable growth and thickness, and any sparse areas are completely hidden when I brush my newborn hairs.

While it worked for me, other circumstances, such as hormone disorders and heredity, may stifle hair growth.

If you’re worried about hair thinning or it’s affecting your mood, see your doctor or a recognized hair expert or trichologist for more information.

See Also: What Is Asteria Hair? How Is It Installed?


There’s no denying that The Ordinary’s Multi-Peptide Serum is revolutionary, but according to Dr. Nilofer Farjo of the Farjo Institute, there are some medications that can help regulate hair loss and density.

“The most effective treatment for strengthening hair and preventing additional loss is probably finasteride in tablet form,” she reveals. “Minoxidil, often known as Regaine, is a popular therapy that is used as a foam or lotion.”

This is available over the counter at a variety of pharmacies, including Boots. Dr. Bessam Farjo of the Farjo Institute points out that these are the only FDA or MHRA-approved drugs for treating patterned hair loss.

While some products claim to promote hair growth, they are unlikely to be backed by as much scientific evidence as the above two therapies, but ultimately, it is a matter of personal preference.




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