One of the most popular beard oil ingredients is the sweet almond oil and regular almond oil.

Some of the industry leaders are heavily using both in their oils, and others follow suit to copy them.

But is almond oil good or bad for the beard?


That’s what we are aiming to answer today because it seems like no one else in the beard industry is actually looking at the beard oil ingredients objectively.

Instead, manufacturers just pack their dropper bottles to the brim with as many cool sounding oils as possible, and claim that all of them are “premium”, “essential”, and “nourishing”.

Everyone is struggling to produce the “best beard oils” out of the hundreds of brands in the market, but they often fail to understand their own ingredients.

They are spewing only positive stuff about every possible oil they put in the 1 oz. beard oil bottles, and all the reviews just blindly recommend products without understanding the components of the oils, and how they impact your beard health.


Truth be told, most of the popular oils used by the beard oil industry aren’t good for your facial hair, and evidence suggests that both almond oil and sweet almond oil for beard care, might be a bad idea.

Why Almond Oil isn’t Great Beard Oil Ingredient

bottle of sweet almond oilThere are a few things we have to understand before we can realize why using almond oil on the beard may be a bad idea.

Bad idea in terms of beard growth as well as beard care.

First and foremost, the facial hair itself grows in response to testosterone and DHT.

And studies have shown quite clearly that certain fatty-acids can suppress testosterone and DHT, when those oils are exposed directly to the human and animal cells in a petri-dish (in-vitro)1,2 or when humans actually consume those oils orally (in-vivo)3,4.

The most harmful types of fat for the production of androgens are the polyunsaturated fatty acids (PUFA), and from those, the worst offenders being the high omega-6 vegetable oils.

This has been seen in two cell-culture studies and in a couple of human studies where men consumed them as part of their diet.


So what does this have to do with almond oil and beard growth?

Well, sweet almond oil and almond oil however you want to label them, contain high amounts of polyunsaturated fatty acids, and out the almond oils fatty acids, 20-30% contains the testosterone and DHT suppressing linoleic-acid.

Now, do you see the issue?

  • Beard growth is androgenic, regulated by DHT and testosterone.
  • Almond oil is high PUFA oil, fairly high in omega-6 linoleic acid.
  • High PUFA consumption lowers testosterone & linoleic acid is potent DHT-blocker.

Since almond oil is light and quickly absorbs through the skin underneath the beard, the linoleic acid will likely come in contact with the facial hair follicles and the androgen receptors, effectively suppressing the two key hormones associated with both beard growth and beard health.

Funny thing is, women who have PCOS and too high testosterone levels because of that, end up growing some facial hair (hirsutism). It has been studied that they can effectively use almonds to lower their free-testosterone levels and reduce some of that beard growth5.

This makes me ask the question;

Who came up with the idea to start formulating beard oils with sweet almond oil as one of the main carrier oils?

I mean seriously, not only can it negatively impact the growth of your beard (or at least the hormones needed for that) it’s also not that good for beard care.


Because polyunsaturated vegetable oils go rancid very easily when exposed to light, heat, and oxygen (this happens via a process called lipid-peroxidation).

When you put almond oil on your beard which obviously contains plenty of light, heat, and oxygen, you can be certain that the almond oil will turn rancid in mere hours.


We do not recommend almond oil as a beard oil ingredient due to the high content of polyunsaturated fat and omega-6 linoleic acid.

Evidence suggests that the fatty acids in almond oil can suppress the androgenic hormones that are responsible for your beard growth, and the type of fat is also prone to lipid-peroxidation, so it easily goes rancid on the face.

So what should you be using instead?


For the sake of your hormones, monounsaturated and saturated fats seem to be pro-testosterone and many of them pro-DHT.

Anything that’s high in polyunsaturated fatty acids is likely going to hurt the beard growing hormones, and not suitable as a beard oil ingredient, no matter the other “benefits”.

You can check out our article on DIY beard oil recipes to find some examples of good and bad beard oil ingredients.

For some actually good carrier oils to use in your beard oil instead of sweet almond oil, try jojoba oil, castor oil, or meadowfoam seed oil.

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Liang T, Liao S. Inhibition of steroid 5 alpha-reductase by specific aliphatic unsaturated fatty acids. Biochem J. 1992;285(Pt 2):557-562.
Liu J, Shimizu K, Kondo R. Anti-androgenic activity of fatty acids. Chem Biodivers. 2009;6(4):503-512.
Volek J, Kraemer W, Bush J, Incledon T, Boetes M. Testosterone and cortisol in relationship to dietary nutrients and resistance exercise. J Appl Physiol (1985). 1997;82(1):49-54.
Hämäläinen E, Adlercreutz H, Puska P, Pietinen P. Diet and serum sex hormones in healthy men. J Steroid Biochem. 1984;20(1):459-464.
Kalgaonkar S, Almario R, Gurusinghe D, et al. Differential effects of walnuts vs almonds on improving metabolic and endocrine parameters in PCOS. Eur J Clin Nutr. 2011;65(3):386-393.
Ali is a published author and a beard grooming expert from Finland. To this date, his articles have been read more than 15-million times on various sites, and he has helped thousands of men make their beards look better and grow thicker. His work has been featured and cited in Seeker, Wikihow, GQ, TED, and Buzzfeed.


  1. Just found your site. Great information, and as a physician I love how you can reference a lot of your writing; and as a starting beardsman I really appreaciate all your time and effort to educate the rest of us.
    I understand the biology under this claim. But also, reading about carrier oil composition, Almond oil is 20-30% linoleic acid and 60-75% oleic acid, which is a MUFA. Compared to Argan oil, which is one you absolutely recommend as carrier oil, linoleic acid content is about 36.8 % linoleic acid and 42.8% oleic acid. And finally, meadowfoam seed oil is around 60% eicosanoic acid, what I can see as being good.
    So looking at these numbers, I find hard to understand why almond oil is bad for beard but not argan oil, and understandably and undisputably meadowfoam oil is a good carrier oil.
    I would very much love to know if there is something i am missing from this.

    • Hey,

      I may have been a bit too harsh on almond oil in this post as it’s not by far the worst of the carrier oils.

      As you surely know, the number of carbon-carbon chains within an oil usually correlates with its volatility, but for some reasons that I don’t fully understand (although I am studying industrial chemistry at the moment) meadowfoam seed oil has insanely good OSI (oxidation stability index), as does castor oil.

      Jojoba oil and argan oils are both also pretty stable (at 30H something in OSI) and almond oil is closer to the lower end at ~10. Then at the very bottom are the sunflower seed oils, sesame oil, hemp, etc.

      Here’s one OSI chart, for example,, although it does list sunflower seed oil quite high there whereas most other charts have it displayed at a much worse number.


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