Devil's Claw extract in your routine: when yes and when no

Do you know what harpagophytum extract is?

Harpagophytum is a plant native to southern Africa, popularly known as devil's claw. In cosmetics, the extract of its root is used, which appears in INCI as Harpagophytum procumbens root extract.

Its interest comes mainly from compounds of the iridoid family, especially harpagoside, as well as other polyphenols and plant substances with antioxidant potential. In the pharmacological field, harpagophytum has been studied more for its possible anti-inflammatory role in joint pain than for its use on the skin. And it is important to say this so as not to exaggerate: in dermocosmetics, the evidence exists, but it is much more limited.

Therefore, when we see it in a cosmetic, it is reasonable to interpret it as an ingredient with a soothing, antioxidant and supportive profile, not as the main active ingredient that will transform the skin by itself.

What is harpagophytum extract used for on the skin?

Its cosmetic use is mainly supported by four ideas: it helps to calm, provides antioxidant activity, can contribute to reducing signs of inflammation and shows some antimicrobial potential in experimental studies.

The most interesting part is its possible anti-inflammatory effect. Some in vitro and pharmacological studies have observed that Harpagophytum procumbens extracts and its iridoids can modulate inflammatory mediators such as TNF-α, IL-6 or COX-2 expression. Translated into a routine language: it can make sense in products designed for uncomfortable, reddened or sensitive skin.

It is also attributed with antioxidant action, useful for helping to protect against oxidative stress. This does not mean that it replaces a sunscreen or that it erases spots or wrinkles, but it can add to formulas focused on keeping the skin more balanced.

Regarding the function of physical exfoliant, it is worth clarifying a lot here. The extract itself does not exfoliate like glycolic or salicylic acid would. If a product with harpagophytum exfoliates, it will usually be due to its format or the presence of plant particles, not because the extract has a comparable chemical exfoliating action.

In practice, I find it more useful in:

• sensitive skin or skin with mild redness,
• combination or oily skin that needs soothing formulas,
• maintenance routines with an antioxidant focus,
• comforting body products.

What I would not do is sell it as a star ingredient against acne, spots or deep wrinkles, because the evidence does not go that far.

Harpagophytum extract: how to incorporate it into your daily routine

If your cosmetic includes harpagophytum extract, it is usually used in step 3 of the routine, i.e., after cleansing and before cream if it comes in serum or essence format. If it is within a cream, it would simply go in the hydration step.

It can be used morning and night. In addition, it combines well with moisturizing and repairing active ingredients such as glycerin, hyaluronic acid, panthenol, ceramides or niacinamide. This combination makes sense because harpagophytum usually provides a soothing profile, and these ingredients help reinforce the skin barrier.

What would I be more cautious about? Not because there is a clear chemical incompatibility, but out of dermatological common sense: if your skin is irritated, I would not introduce this ingredient at the same time with several powerful exfoliants, homemade peels or strong retinoids. It is better to make changes one at a time to know what you tolerate.

And an important detail: there is no well-established standard cosmetic concentration to speak of an "effective dose" on the skin as there is with other active ingredients. Therefore, rather than focusing on a percentage, it is worth evaluating the type of product, the position of the ingredient in the INCI and, above all, how your skin responds.

Is harpagophytum extract safe to use? Important precautions

In cosmetics, Harpagophytum procumbens root extract is generally considered a fairly safe ingredient to use. To be clear: it is not a particularly problematic active ingredient and does not have the irritating reputation of a powerful exfoliating acid or the complexity of a retinoid.

Even so, safe does not mean perfect for everyone. As with any botanical extract, it can cause a reaction in people sensitive to the plant or to other components of the formula. If you have very reactive skin, dermatitis or a history of allergy to plant extracts, it is worth doing a patch test 24-48 hours before using it regularly.

It is also worth putting it in context. Harpagophytum often appears in soothing products, but the real tolerance depends on the whole: perfume, denatured alcohol, preservatives, acids or surfactants can influence much more than the extract itself.

My pharmaceutical advice is simple: if the product stings, reddens or leaves a persistent burning sensation, do not insist. Not because harpagophytum is "bad," but because your skin is telling you that the formula is not working for it.

Harpagophytum extract during pregnancy and breastfeeding

In cosmetic use, harpagophytum extract is considered compatible with pregnancy and breastfeeding. The reason is that typical skin exposure in a cosmetic is not similar to the oral use of medicinal plants, which is where most precautions usually focus.

However, one important thing: we should not confuse the safety of a cosmetic with that of an ingested supplement or herbal preparation. Topically, and at usual cosmetic concentrations, there are no signs of special concern. But when it comes to oral herbal medicine, the scenario is different and should be evaluated by a healthcare professional.

If you are pregnant or breastfeeding and prefer very simple routines, you can use it if the product is well formulated, without assuming that you absolutely need this ingredient. It is a compatible option, not a must-have.

Frequently asked questions about harpagophytum extract

Here are the most common questions that usually arise when this ingredient appears in a cosmetic formula.