Choosing the right deodorant can sometimes feel like a tricky task, especially with the multitude of options available. Among the numerous choices, natural deodorants, specifically Magnesium Deodorant and Baking Soda Deodorant, have gained considerable attention for their effectiveness and absence of potentially harmful chemicals. In this article, we will delve deep into these two popular options, comparing their features, advantages, and drawbacks to help you make a more informed decision.
What is Magnesium Deodorant and what is Baking Soda Deodorant?
Magnesium Deodorant is a type of natural deodorant that uses magnesium hydroxide as its main active ingredient. It’s becoming increasingly popular for its effectiveness in neutralizing body odor and its gentleness on the skin. Magnesium hydroxide is known to combat underarm odor by creating an environment where odor-causing bacteria cannot thrive.
On the other hand, Baking Soda Deodorant, as the name suggests, utilizes baking soda (sodium bicarbonate) as the key active ingredient. It’s renowned for its ability to absorb sweat and neutralize odors. However, baking soda can sometimes cause irritation for people with sensitive skin due to its alkaline nature.
Key differences between Magnesium Deodorant and Baking Soda Deodorant
- Skin Sensitivity: Magnesium deodorant is generally gentler on the skin compared to baking soda deodorant. While both effectively combat body odor, baking soda can sometimes cause irritation, especially for those with sensitive skin.
- Odor Fighting Mechanism: While both types of deodorants neutralize odors, they do it differently. Magnesium hydroxide changes the pH to create an environment where bacteria can’t thrive, while baking soda absorbs sweat and neutralizes the odor.
- Residue: Baking soda deodorants might leave a powdery residue on clothes, while magnesium deodorants are typically clear and do not leave noticeable stains.
- Sweat Absorption: Baking soda is known for its excellent sweat absorption properties, something that magnesium deodorant does not offer.
- Availability: As of now, baking soda deodorants are more widely available compared to magnesium deodorants.
Key similarities between Magnesium Deodorant and Baking Soda Deodorant
- Natural Ingredients: Both types of deodorants are usually free from harmful chemicals like aluminum, parabens, and phthalates, making them a healthier choice compared to traditional antiperspirants.
- Effective Odor Control: Both baking soda and magnesium deodorants work effectively to neutralize body odor and keep you smelling fresh.
- Long-Lasting: Both deodorants offer long-lasting protection against body odor, usually up to 24 hours.
- Non-Antiperspirant: Neither magnesium nor baking soda deodorants block the sweat glands. They allow the body to sweat naturally, which is a crucial body function.
- Environment-Friendly: Given their natural ingredients, both types of deodorants are typically packaged in recyclable containers, making them environmentally friendly options.
Pros of Magnesium Deodorant over Baking Soda Deodorant
- Gentle on Skin: Magnesium deodorant is less likely to cause skin irritation compared to baking soda deodorant. This makes it a better choice for those with sensitive skin.
- No Residue: Unlike baking soda deodorant, magnesium deodorant does not leave a powdery residue on clothes. This can be a significant advantage for those who wear dark-colored clothing.
- Odor Neutralization: The mechanism by which magnesium deodorant works (changing the pH to discourage bacterial growth) can be more effective for some people than the odor-absorbing properties of baking soda.
- Additional Health Benefits: Magnesium, a critical mineral for many bodily functions, can be absorbed through the skin. Using magnesium deodorant can contribute to your overall magnesium levels.
- Fewer Reactions: Some individuals can develop an allergic reaction to baking soda over time. The likelihood of this occurring with magnesium deodorant is considerably less.
Cons of Magnesium Deodorant compared to Baking Soda Deodorant
- Less Sweat Absorption: Unlike baking soda deodorant, magnesium deodorant does not absorb sweat. This can make you feel less dry throughout the day.
- Availability: Magnesium deodorant is not as widely available as baking soda deodorant, which could make it harder to find in stores.
- Higher Cost: Magnesium deodorants are generally more expensive than baking soda deodorants due to the cost of ingredients.
- Might Feel Wet: As magnesium deodorant does not absorb sweat, the application might feel a bit wet or slick, which some people may not like.
- Lower Staying Power: While both deodorants offer good odor control, baking soda deodorant might have slightly longer staying power due to its sweat-absorbing properties.
Pros of Baking Soda Deodorant over Magnesium Deodorant
- Superior Sweat Absorption: Baking soda is excellent at absorbing sweat, which can make you feel drier and more comfortable throughout the day.
- Longer Staying Power: Thanks to its sweat-absorbing properties, baking soda deodorant may last slightly longer than magnesium deodorant.
- Wide Availability: Baking soda deodorants are more widely available in the market compared to magnesium deodorants. This means you have more brands and options to choose from.
- Lower Cost: On average, baking soda deodorants tend to be cheaper than magnesium deodorants, making them a more budget-friendly option.
- Tried and Tested: Baking soda deodorants have been around for a while, and many users swear by their effectiveness in controlling body odor.
Cons of Baking Soda Deodorant compared to Magnesium Deodorant
- Skin Irritation: Baking soda can cause skin irritation or redness for people with sensitive skin or those who shave their underarms.
- Residue on Clothes: Baking soda deodorants can leave a white, powdery residue on clothes, which can be a problem, especially for those who wear dark-colored clothing.
- Potential Allergies: Some people can develop an allergic reaction to baking soda over time, resulting in rashes or other skin reactions.
- Less Gentle: Baking soda has a higher pH level, which can disturb the skin’s natural pH balance, making it less gentle on the skin compared to magnesium deodorant.
- No Additional Health Benefits: Unlike magnesium deodorant, which can contribute to your overall magnesium levels, baking soda deodorant does not offer this benefit.

Situations when magnesium deodorant is better than baking soda deodorant
- Sensitive Skin: Magnesium-based deodorants are often gentler on the skin compared to baking soda variants. If you have sensitive skin or are prone to irritations, magnesium can be a safer choice.
- pH Balance: While both baking soda and magnesium work to neutralize odor, magnesium does not alter the skin’s pH level as drastically as baking soda, making it less likely to cause disruptions in the skin’s natural balance.
- Magnesium Boost: Using magnesium deodorant can also serve as a topical supplement. Some people have magnesium deficiencies, and while it’s not a replacement for dietary intake, every bit can help.
- Minimal Residue: Magnesium deodorants tend to leave behind less residue on clothing. If you wear a lot of dark-colored outfits, this can be a great benefit.
- Hydration Properties: Magnesium can aid in hydrating the skin. If you tend to have dry underarms, a magnesium deodorant might help to moisturize the area.
- Natural Relaxant: Magnesium is known for its relaxing properties. While this benefit might be subtle, using a magnesium-based deodorant can provide a calming effect to the underarm area, especially after shaving.
Situations when baking soda deodorant is better than magnesium deodorant
- Strong Odor Control: Baking soda is a powerful odor neutralizer. If you find that you often have strong body odor, baking soda-based deodorants can offer more potent protection.
- Wetness Absorption: Baking soda has absorbent properties that can help reduce wetness. If you sweat more profusely, this type of deodorant might be more effective for you.
- Cost-Effectiveness: Typically, baking soda-based deodorants are more widely available and can be a bit more cost-effective than magnesium-based ones, making them a good choice for those on a budget.
- Long-Lasting Protection: Many users find that baking soda deodorants offer longer-lasting protection against both odor and moisture compared to other natural alternatives.
- Versatility: Baking soda can also act as an exfoliant, helping to remove dead skin cells from the underarm area, which can aid in preventing ingrown hairs and keeping the skin smooth.
- Simple Formulation: If you’re into DIY, creating a baking soda deodorant at home can be more straightforward and requires fewer ingredients than a magnesium-based one.
- Easily Accessible: Baking soda is a common household item. In a pinch, you can even pat some directly onto your underarms as a quick deodorant alternative.
Magnesium vs Baking Soda Deodorant Summay
Both Magnesium Deodorant and Baking Soda Deodorant have their unique pros and cons, making one not necessarily better than the other. It all boils down to personal preferences and skin sensitivities. Some people may find that magnesium deodorant works better for them due to its gentleness, while others may prefer baking soda deodorant for its excellent sweat absorption. Whichever you choose, remember that the key to a successful switch to natural deodorants lies in persistence and patience. Happy freshening up!
Magnesium Deodorant | Baking Soda Deodorant | |
---|---|---|
Active Ingredient | Magnesium Hydroxide | Sodium Bicarbonate |
Skin Sensitivity | Less likely to irritate skin | May cause irritation |
Odor Fighting Mechanism | Changes pH to discourage bacterial growth | Absorbs sweat, neutralizes odor |
Residue | No visible residue | May leave a powdery residue |
Sweat Absorption | Does not absorb sweat | Absorbs sweat effectively |
Availability | Not as widely available | Widely available |
Additional Health Benefits | Can contribute to overall magnesium levels | No additional health benefits |
Pros | Gentle on skin, no residue, potentially better odor neutralization, additional health benefits, fewer reactions | Superior sweat absorption, longer staying power, wide availability, lower cost, tried and tested |
Cons | Less sweat absorption, lower availability, higher cost, might feel wet, lower staying power | Can cause skin irritation, residue on clothes, potential allergies, less gentle, no additional health benefits |
Similarities | Both are natural, offer effective odor control, long-lasting, non-antiperspirant, environmentally friendly | Both are natural, offer effective odor control, long-lasting, non-antiperspirant, environmentally friendly |