Why is the pH of soap important?

When we use soap to wash our skin, the ph is important because we don’t want to strip our skin and leave it red and raw, and tight feeling. We use the chemical sodium hydroxide (for making solid bar soap) to rearrange the properties of chosen oils to give us our salt/water/glycerine product that we know as soap.

Which pH level of soap is good for skin?

“Maintaining a normal pH value of 5.3-5.5 is essential, otherwise the protective anti-aging layer of the skin depletes and our skin becomes more prone to allergies and rashes,” adds Dr Sharad.

Does pH of soap matter?

You always want the pH to be below 10. Normal soap pH is between 7 and 10, with 7 being neutral. We do not want any free lye remaining in the soap and lye has a pH of 14. Goat milk contains caprylic acid which helps bring the pH close to human skin which is 4.5 – 7.

Is pH good for skin?

The pH of skin is weakly acidic, so the ideal products to use on your skin should have a similar pH. Remember that a neutral pH is 7, with anything higher being alkaline, and anything lower being acidic. For the skin, though, pH scales tend to be a bit more broad, with acidity ranging between 4 and 7.

What should the pH of soap be for your skin?

Normal healthy skin has potential of hydrogen (pH) range of 5.4-5.9 and a normal bacterial flora. Use of soap with high pH causes an increase in skin pH, which in turn causes an increase in dehydrative effect, irritability and alteration in bacterial flora. The majority of soaps and shampoos available in the market do not disclose their pH.

Why is the pH of baby soap important?

The role of this film is to protect the skin against bacteria, acting as a barrier. Thinner hydrolipidic film makes the baby’s skin is more sensitive. The pH only begins to develop after a baby is born and goes down as the baby grows making the skin more acidic.

How is the pH of soap and detergent determined?

Methods: Infants without skin disease, aged 2 weeks to 16 months, entered an open, controlled and randomized study. Ten infants each had skin washed with tap water (control group), liquid detergent (pH 5.5), compact detergent (pH 5.5) or alkaline soap (pH 9.5).

What’s the best pH balance for body wash?

Your skin’s natural pH is about 5.5. Soaps with that are too basic (have a high pH) remove your natural oils and disrupt your pH balance. The pH balance of several name-brand soaps and cleansers are provided below. Recommendations are also suggested for pH-balanced facial cleansers and body wash.