
Using bar soap or body wash is a personal preference, but it's essential to consider the benefits and drawbacks of each option.
Bar soap is a cost-effective alternative to body wash, often costing less per ounce.
One of the significant benefits of bar soap is its ability to create a rich lather, which can be beneficial for people with dry skin.
Bar soap also tends to last longer than body wash due to its solid form, reducing waste and saving money in the long run.
However, bar soap can be harsh on skin, especially for those with sensitive skin, as it can strip the skin of its natural oils.
Body wash, on the other hand, is often gentler on skin and comes in a variety of scents and formulas to suit individual preferences.
Curious to learn more? Check out: Benefits of Bar Soap
What's the Difference?
Bar soap and body wash have different formulations and manufacturing processes. Bar soap involves a caustic process that heats oil and wax with lye, then cures for six to eight weeks.
One key difference is the pH level of bar soap, which can be higher than the skin's natural pH range of 5.4-5.9. This can cause a drying effect, especially for people with dry skin.
Body wash, on the other hand, is generally milder and less stripping than bar soap. It contains water, making it less concentrated, and is often formulated with ingredients to target specific skin issues.
Bar soap is mostly made up of alkali salts of fatty acids or oils mixed with a strong alkaline substance. Some bar cleansers, however, use synthetic detergents instead of traditional soap ingredients.
The popularity of body wash has grown significantly, with sales reaching $6.4 billion in 2021, compared to just $288 million for deodorant bar soap.
Key Ingredients and Benefits
Ceramides, glycerin, and oils like avocado, argan, and coconut are great ingredients to look for in bar soap or body wash, as they help lock in moisture and cleanse your skin without disrupting its barrier function.
Fragrance-free formulas are a good choice for sensitive skin, as companies don't have to disclose what chemicals they use for fragrance, which can trigger an allergy or reaction.
Triclosan, an antimicrobial, is an irritant and may pose health risks, so it's best to avoid it in your bar soap or body wash.
Glycerin and oils can also provide moisturizing benefits, making your skin feel hydrated and clean after showering.
Key Ingredients
When choosing a body wash or bar soap, look for ingredients that help lock in moisture and won't disrupt your skin's barrier function. Ingredients like ceramides, glycerin, and oils such as avocado, argan, and coconut do just that.
These ingredients are beneficial for almost all skin types, but if you have sensitive skin, be cautious of products with fragrance. Fragrances can trigger allergies or reactions, and companies don't have to disclose what chemicals they use, making it difficult to avoid.
If you want to gently exfoliate, look for formulas with lactic or salicylic acid. These ingredients help remove dead skin cells without stripping your skin of its natural oils.
Here are some key ingredients to look for in your body wash or bar soap:
On the other hand, there are some ingredients you'll want to avoid in your body wash or bar soap. Parabens, silicones, and phthalates are just a few examples of ingredients that can cause irritation.
Exfoliates
Exfoliates can be a great way to get rid of dead skin cells and promote cell regeneration.
Exfoliating ingredients like lactic or salicylic acid can be found in gentle formulas that help slough away dead skin.
Be careful not to overdo it, though โ too much exfoliation can lead to irritation.
Exfoliating body washes or shower scrubs often contain added exfoliators such as sugar, rice, or microdermabrasion crystals.
Some exfoliating body washes, like Dial's Cocoa Butter & Orange Extract, can also provide additional benefits like moisturizing and hydration.
Exfoliating can be especially helpful for people who want to remove dead skin cells and promote cell regeneration, but it's essential to find the right balance to avoid irritation.
Ease of Use

Ease of use is a major consideration when choosing between body wash and bar soap. Shower gel is incredibly easy to use - just squeeze, lather, and rinse. You can also share it with friends or family without worrying about hygiene.
Bar soap, on the other hand, requires a bit more effort to keep it in good condition. If not properly maintained, it can become mushy.
One of the benefits of bar soap is that it has more uses than shower gel, such as washing your hands or shaving.
On a similar theme: Defense Soap Body Wash Shower Gel
Eco-Friendly and Practical Considerations
Bar soap typically has less packaging, often made of cardboard or paper, which is a more eco-friendly option compared to body wash.
Bar soaps usually don't contain microplastics or other ecologically problematic ingredients.
Body wash, on the other hand, may contain emulsifiers to maintain a liquid consistency, but these are common in food products like salad dressings too.
When to Use

If your skin is sensitive or easily irritated, bar soap is a good choice because it's typically void of potentially irritating ingredients, reducing the risk of an allergy.
Bar soap is a better option for sensitive skin because it's less likely to cause irritation.
If your skin is incredibly dry or feels tight, scaly, rough, or itchy, a body wash may be more suitable due to its moisturizing properties.
Liquid body washes can be formulated with potent, active ingredients to help mitigate skin conditions like eczema or acne.
Many body washes today are designed to be as mild and gentle as your skin needs, making them a great option for people with sensitive skin or skin conditions.
Eco-Friendly
Bar soaps typically have less packaging, which is often made of cardboard or paper rather than plastic.
Body wash tends to have more ingredients than bar soap.
Bar soaps usually donโt contain any microplastics or other ecologically problematic ingredients.
Emulsifiers are used in body wash to maintain a liquid consistency without separating, but they're also used in food like salad dressings.
Travel-Friendly

Bar soap is a great option for travelers because it doesn't have the same size limitations as liquid soaps.
This means you can pack it in your carry-on without worrying about it being confiscated at security checkpoints.
As I've experienced firsthand, having to buy new products at the airport can be a hassle and an added expense.
Bar soap is also a more convenient option for travel because it's less likely to leak or spill in your luggage.
Disadvantages and Drawbacks
Bar soap can strip the skin of its natural healthy oils, leading to irritation and possible breakouts, especially for people with dry, acne-prone, or sensitive skin.
Sodium lauryl sulfate, a common chemical compound in bar soap, can clog pores and cause the "squeaky" feeling of being "squeaky clean".
Leaving bar soap in a stagnant puddle of water can create a breeding ground for bacteria, so it's essential to keep it in a holder with perforations that can drain the water away.
Body wash can be less eco-friendly due to plastic packaging, some of which may not be recyclable, and may contain chemicals that harm the environment.
Some body washes can be more expensive than bar soap, with prices ranging from affordable to over $60 per bottle, and may not last as long as bar soap.
Pros and Cons
Bar soap has a higher pH, ranging from nine to ten, which can cause dryness for people with sensitive skin.
Bar soap's waterless formula makes it less likely to breed bacteria, but it can still happen if it's improperly stored in water.
Bar soap often leaves behind a residue, which some people find unpleasant.
Body washes, on the other hand, are often formulated with gentle ingredients that make the skin feel soft and hydrated.
Body washes are a bit more hygienic than bar soap because they're housed in tubes or bottles, which prevents the formula from coming into contact with water.
The pH of a body wash can be tailored during formulation, making it closer to the skin's natural pH, which benefits people with very dry skin.
Disadvantages of
Sodium lauryl sulfate in bar soap can strip the skin of its natural healthy oils, leading to irritation and possible breakouts, especially for people with dry, acne-prone, or sensitive skin.
Bacteria can thrive in stagnant water, making it essential to keep bar soap in a holder with perforations to drain excess water.
Some body washes contain surfactants that can cause irritation in certain skin types with specific properties or concentrations.
Body washes often come in plastic tubes or bottles, which may not be recyclable, making them less eco-friendly.
A single bottle of body wash can cost up to $60 or more, and they generally don't last as long as bar soap, requiring more frequent replacements.
Skin and Hygiene Benefits
Bar soap and body wash have different approaches to skin and hygiene benefits. Body washes are often formulated to be more gentle and hydrating, with some products designed for sensitive skin or eczema.
Compared to bar soap, body wash is generally more hygienic because it's stored in a bottle and doesn't touch the skin before use, reducing the risk of bacterial contamination.
However, it's essential to note that the loofah or sponge used with body wash can still harbor bacteria if not properly cleaned and maintained.
Here are some benefits of body wash:
- Free of artificial fragrances and dyes
- Free of sulfates, silicones, parabens, and phthalates
- Full of antioxidants and fatty acids
- Natural, nourishing ingredients
- Made with essential oils
- Biodegradable formula
- Vegan & cruelty-free
- Manufactured in the USA
- Plastic-free packaging
Skin Benefits
When using bar soap, many people find that it provides a more thorough clean without leaving residue, making it a great option for those with oily or acne-prone skin.
Bar soap is often handcrafted with nourishing ingredients like shea butter or olive oil that cleanse without stripping the skin of its natural oils.
This can leave the skin feeling hydrated and clean rather than tight and dry, which is a big difference compared to body wash.
Some formulations of body wash do feature added moisturizers, like glycerin or oils, to leave the skin feeling hydrated.
However, bar soap's alkali salts of fatty acids can strip the skin of its natural oils, leaving it feeling tight and dried out.
Discover more: All Natural Soap Bar
Here are some key differences in skin benefits between bar soap and body wash:
Ultimately, the optimal choice may come down to your skin type, but with these differences in mind, you can make a more informed decision about which option is best for you.
More Hygienic
Body wash is often considered more hygienic than bar soap because it's stored in a bottle and doesn't come into contact with your skin until it's dispensed. This reduces the risk of bacteria from your skin getting into the product.
Unlike bar soap, body wash is less likely to harbor germs or bacteria because it's not exposed to warm, stagnant water.
Proper storage is key to keeping bar soap clean, as a well-drained soap dish keeps the bar dry between uses. This eliminates the conditions bacteria need to thrive.
The act of lathering with bar soap actually helps to rinse off most microorganisms, making it a relatively clean option.
Suggestion: Cleancult Bar Soap
Environmental and Cost Considerations
Bar soap is a more environmentally friendly option due to its minimal plastic packaging and waste production. Body wash brands, like Dial, are also making strides in sustainability by using post-consumer recycled plastic for their bottles.
Bar soap comes with minimal or zero packaging, often wrapped in recyclable or biodegradable paper. This makes it a clear winner when it comes to reducing environmental waste.
A bar of soap is also more economical, costing less per ounce and lasting longer than a bottle of body wash. In fact, a high-quality bar of soap can last weeks longer than a bottle of body wash if stored correctly.
Suggestion: Does Bar Soap Last Longer than Body Wash
Cost Considerations
A bar of soap is more economical than body wash because it typically costs less to manufacture and buy. This is largely due to the fact that bar soaps need fewer ingredients.
Bar soap can last weeks longer than a bottle of body wash if stored correctly, making it a more cost-effective option. People tend to be more generous with how much body wash they use, which means it gets used up faster.
We use much less bar soap since we're not piling a mountain of shower gel into our loofah. This is because bar soap is usually used more sparingly than body wash.
Environmental Impact

Bar soap has a significant edge over body wash when it comes to environmental impact. It comes with minimal or zero packaging, often wrapped in recyclable or biodegradable paper.
Some body wash brands are trying to reduce their environmental footprint, such as Dial, which makes its bottles from post-consumer recycled plastic, excluding the cap.
However, bar soap remains the more environmentally friendly option due to its minimal plastic packaging and waste production.
Additional reading: Bar Soap Packaging
Conclusion and Final Thoughts
Bar soap is a great option for those with super sensitive skin, as it's often composed of fewer ingredients and void of irritants.
While both bar soap and body wash can be effective, the choice between them ultimately depends on your skin type, concerns, and personal preferences.
If you're looking for a more targeted formula, body wash may be the way to go, as many contain tailored active ingredients for dryness or exfoliation.
Bar soap, on the other hand, is a more eco-friendly and cost-effective option, making it a great choice for those who want to reduce their environmental impact and save some money.
Ultimately, the decision between bar soap and body wash comes down to what works best for you and your skin.
Frequently Asked Questions
What is the healthiest thing to wash your body with?
For healthy skin, use a hydrating body wash with gentle ingredients like hyaluronic acid, ceramides, or shea butter, and avoid harsh sulfates and strong fragrances. Opt for a fragrance-free or gentle-scented formula to keep your skin balanced and happy.
Why did people stop using bar soap?
People stopped using bar soap due to its tendency to leave a residue on skin and in showers, making it less popular among consumers. This, combined with its shorter shelf life and need for a storage dish, contributed to its decline in usage.
Can you use normal soap as a body wash?
Using normal soap as a body wash is not recommended due to formulation differences between hand soap and body wash. Body washes are designed to be gentler and more moisturizing for the skin, making them a better choice for body care
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