It may seem odd, but applying sour milk to your skin helps remove blemishes and reduce the appearance of fine lines.
In fact, dating back to Ancient Egypt when Cleopatra would bathe in milk for softer, smoother skin, it has been well known that a key ingredient found in sour milk has surprising benefits for our skin.
This key ingredient is lactic acid, which sloughs away dead skin and eliminates discoloration without significant irritation.
Luckily, for us, we have access to highly effective lactic acid treatments, which are much more powerful and time-efficient than taking baths in sour milk!
What is Lactic Acid?
Lactic acid is an alpha hydroxy acid (AHA) and is a naturally occurring ingredient that is found in many foods. Lactic acid is a non-friction type exfoliant, which works by breaking down and dissolving the structure of dead skin cells without causing sensitivity associated with harsher acids such as salicylic acid and glycolic acid.
Researchers have observed that lactic acid penetrates the epidermis, which results in fewer fine lines and wrinkles. It's also been proven to reduce acne lesions!
How Does Lactic Acid Help Your Skin?
Lactic acid stimulates the exfoliation of surface skin cells by interfering with the bonding between these cells. This causes the sloughing off of dull, rough skin and promotes cellular renewal by increasing cell turnover rates in the upper layers of your skin, which is known as the epidermis, resulting in younger, plumper skin cells.
Lactic acid also increases the ceramides in the skin's protective barrier, increases water retention, prevents congestion, and improves pigmentation.
Why You Need to Start Using Lactic Acid
Lactic acid reduces the appearance of fine lines and is an excellent exfoliator. You need to start using it today!
Lactic acid is one of the most gentle acids available, and while glycolic acid and salicylic acid do produce good results, they are extremely harsh and irritating to the skin.
Lactic acid also has unique additional benefits, including stimulation of collagen synthesis, improvement in skin texture, reduction in the appearance of wrinkles, and improvement in skin discoloration by reducing hyperpigmentation.
Best of all, lactic acid benefits all skin types!
How Often Should You Use Lactic Acid?
Compared to glycolic acid and salicylic acid, lactic acid is one of the gentlest acids available. To ensure best results, you should use lactic acid no more than two to three times a week.
What is the Best Lactic Acid Treatment Available on the Market?
When it comes to deciding which lactic acid is best for you, you should be looking at both the percentage of the acid in the product, and also the pH level of the formula. Lactic acid work best at a lower pH.
Experts agree that lactic acid products for skincare should be about 5% or less with an optimal pH of around 3.5-4.0.
In addition, it is critical for a lactic acid treatment to include highly soothing ingredients, such as licorice and aloe, to minimize irritation and enhance the effects of the lactic acid.
Look for soothing or anti-inflammatory ingredients serum to help combat stress-induced redness or irritation. These include ingredients like aloe vera, oatmeal, chamomile, licorice, green tea, and niacinamide.
Hyaluronic acid is also a total must. When skin is stressed out, its natural, protective barrier becomes compromised so it loses moisture quicker and more easily. This means hydration is vital, both day and night, and you literally can’t get better than a formulation that contains hyaluronic acid (HA) to help prevent moisture loss and dehydration.
When it comes to treating specific concerns, conditions like psoriasis, eczema, rosacea, and acne are best diagnosed and treated by a professional whereas a lack of radiance or the odd dry patch can often be laid to rest through some carefully thought out skincare products. Our Overnight Star Lactic Acid Treatment, for example, not only contains lactic acid but also aloe, licorice, and the mighty hyaluronic acid, to help slough away dead skin cells and brighten dull, stressed out skin.
If you're thinking about incorporating lactic acid into your skincare routine, you may want to check out Overnight Star, which meets all the criteria listed above and gives your skin an amazing glow overnight!