About Mansure & Prettyman's HARP

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Why HARP?

Gentle, pH-Balanced Body Wash Bars Designed for Real Skin Care

At Mansure & Prettyman’s HARP, we believe skincare should be as thoughtful and effective as the rest of your beauty routine. That means creating products that work with your skin — not against it. We set out to reinvent everyday cleansing with bars that are gentle, effective, and grounded in science.

Why HARP Is Different

Most bar cleansers on the market are made through saponification, a process that uses lye and creates alkaline soaps with a high pH. These traditional soaps can strip your skin’s natural moisture barrier, leading to dryness, irritation, and imbalance. With HARP, we took a different path.

Our bars are formulated with a 100% Syndet (synthetic detergent) base, primarily built on Sodium Cocoyl Isethionate — a premium, pH-balanced cleanser trusted by dermatologists for sensitive skin. This means HARP bars stay in the ideal 5.0–6.0 pH range, helping preserve your skin’s protective acid mantle so it stays soft, hydrated, and resilient after every wash.

Science-Backed, Skin-Friendly Formulas

HARP is crafted without lye, traditional soap base oils, parabens, sulfates, preservatives, or harsh additives. Instead, we use high-quality ingredients like shea butter, borage oil, and meadowfoam oil to help nourish and moisturize your skin without clogging pores or irritation. Our bars are non-comedogenic and suitable for sensitive, dry, and everyday skin care.

Whether you choose our Fragrance-Free body wash bar or one of our lightly scented options, you can trust that each HARP product offers real cleansing performance without compromise.

Crafted in America With Integrity

Every HARP bar is proudly made in the United States under strict cGMP standards to ensure quality and consistency in every batch. We invest in ingredients that truly benefit your skin — not gimmicks or unnecessary marketing. Our commitment to integrity extends from formulation to packaging, focused on responsible sourcing and thoughtful production.

Our Mission

We created HARP because we knew cleansing could be better. Better for the skin, better for daily use, and better for people who care about what they put on their bodies. Our goal is simple: deliver thoughtful, scientifically sound body care that anyone can feel confident using — day after day.

HARP — treat your body like you treat your face.

We did the research to understand why traditional bars fall short—and then invested the time, resources, and expertise to create a truly high-quality cleanser that doesn’t race to the bottom of the price list.

At HARP, we spend more on ingredients that actually benefit your skin, not on gimmicks or fancy marketing. The result is a product that’s scientifically sound, genuinely effective, and uncompromising in quality.

There’s a fundamental difference between a traditional “soap” and a modern syndet (synthetic detergent) cleanser. Once you understand the first ingredient on most soap bars — whether it’s sodium cocoate, sodium tallowate, sodium palmate, or the catch-all term “saponified oils” — you’ll see what they all have in common: they’ve been saponified with lye.

This process makes them cheap to produce, but it also sends their pH levels through the roof, leaving your skin’s natural moisture barrier stripped, dry, and irritated. And here’s the kicker — you’ll find these same ingredients in bars that sell anywhere from $1 to $30. The difference in price isn’t quality — it’s marketing. Most of those bars cost less than a dollar to make.

HARP uses Sodium Cocoyl Isethionate as our base cleanser — a scientifically proven, gentle, and pH-balanced syndet ingredient trusted by dermatologists worldwide. It cleanses effectively without disrupting your skin’s natural moisture barrier, leaving it soft, balanced, and hydrated.

You can take our word for it — or look it up for yourself. We’re confident once you try HARP, you’ll never go back to the old stuff.

Journal of the American Academy of Dermatology

pH Balanced

The pH level of your cleanser plays a crucial role in maintaining healthy skin. Your skin’s natural pH typically falls between 4.7 and 5.75, making it slightly acidic. Most ordinary cleansing bars are alkaline, meaning they have a higher pH that can disrupt your skin’s balance, leading to dryness, tightness, and irritation.

HARP’s pH-balanced cleansing bars are carefully formulated to stay closer to your skin’s natural level, helping to preserve the acid mantle—your skin’s protective barrier—and keep it soft, hydrated, and resilient.

Gentle Cleansing

HARP syndet (synthetic detergent) cleansers are designed to be exceptionally gentle on the skin compared to traditional soap-based bars. They cleanse effectively without causing irritation or stripping away natural oils, making them ideal for maintaining your skin’s natural balance.

Because of their mild, pH-balanced formulation, HARP bars are suitable for sensitive skin and for those with conditions such as eczema or psoriasis who need a cleanser that cares as much as it cleans.

Moisturizing Properties

Shea butter is a rich natural fat derived from the nuts of the shea tree, renowned for its deeply moisturizing and skin-softening properties. When blended into a cleansing bar, it helps nourish, hydrate, and restore the skin’s natural suppleness, leaving it feeling smooth and refreshed.

Naturally rich in vitamins A, E, and F, shea butter delivers powerful antioxidants that protect, repair, and rejuvenate the skin with every use.

Anti-Inflammatory Benefits

Shea butter naturally contains anti-inflammatory compounds that help calm and soothe irritated skin. Its gentle, restorative properties make it especially beneficial for sensitive or inflamed skin conditions, promoting comfort and balance with every use.

Rich Lather

HARP’s daily cleansers produce a velvety, indulgent lather that feels as good as it performs—soap-free, pH-balanced, and gentle enough for everyday use.

Less Soap Scum

HARP daily cleansers are formulated to minimize soap scum buildup—the residue traditional bars often leave behind in hard water. The result is a cleaner rinse, a smoother feel, and a shower that stays fresher, longer.

Non-Comedogenic

Many syndet (synthetic detergent) cleansers are non-comedogenic, meaning they won’t clog pores. This makes them an excellent choice for those with acne-prone or oily skin, helping maintain clear, balanced, and healthy-looking skin.

It’s important to note that while these benefits are well-supported, the suitability of any cleanser can vary depending on individual skin types and sensitivities. Some may prefer or respond better to other formulations—it ultimately comes down to personal preference and how your skin reacts to specific ingredients. If you have unique skin concerns, consulting a dermatologist is always the best way to ensure the right fit for you.

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