Is Mary & May Houttuynia Cordata Cleansing Foam Best for AM or PM?

Routine Science
Using this cleansing foam at the wrong time of day could actually dry out your skin barrier.
Expert Analysis · Honest Reviews · Real Results
1.🌞Wrong Time = Dry Face

I used this in the AM for a week and my T-zone felt like parchment by 11am. Not cute.

The problem isn’t the foam — it’s that you’re probably using it when your skin doesn’t need that level of stripping. This cleanser has a pH around 5.5-6, which sounds gentle, but the surfactant mix (sodium cocoyl isethionate + coco-betaine) is *active*. It removes oil. Real oil. So if you slap it on in the morning after your skin spent all night rebuilding its barrier? You’re undoing the work.

2.🌙What It Actually Is

It’s a low-foam gel cleanser from Mary & May — runs about $12-14 for 150ml. I bought it because Korean skincare Twitter wouldn’t shut up about houttuynia cordata (heartleaf) for redness. And I have a compulsive need to try anything that promises to calm my reactive cheeks.

1

Heartleaf Extract (10,000ppm)

It’s not just a drop — it’s the second ingredient after water. You can smell the green.

2

Tea Tree Leaf Water

Adds antibacterial oomph without the sting of straight tea tree oil.

3

Panthenol (B5)

The only reason this didn’t wreck my moisture barrier completely during testing.

3.🧴Ingredients Worth Knowing

Three things do the heavy lifting here. The houttuynia is anti-inflammatory — think of it as a gentle slap for angry pores. Panthenol softens the blow of the surfactants. And betaine salicylate (a gentler BHA cousin) exfoliates just enough that you might not need a separate toner in the PM.

  • Houttuynia Cordata Extract: Calms redness, fights bacteria, smells like a garden after rain
  • Panthenol: Locks in moisture so your face doesn’t squeak after washing
  • Betaine Salicylate: Mild exfoliation — good for clogged pores, bad if you’re on retinoids
  • Coco-Betaine: The surfactant that actually does the cleaning — not harsh, not gentle, just efficient
4.🔬How It Feels

Squeezes out as a semi-opaque gel, almost like runny honey. Lathers into tiny, tight bubbles — not the suffocating foam of American drugstore cleansers. Rinses off in 8 seconds flat. No film. No squeak. Just… clean.

Week two I got cocky and used it AM and PM for three days. Cheeks felt tight by day four. Lesson learned: this is a PM-only cleanser unless you have oil-slick skin. The unexpected part? It actually helped my maskne fade faster than my usual benzoyl peroxide wash. Less irritation, same clarity.

💡

One Thing: Use a pea-sized amount max. More than that and you’ll strip the barrier — this stuff *activates* with water, so a little goes shockingly far.
5.Real Results

Three weeks in: my jawline congestion is noticeably smoother. Redness around my nose? Still there, but less angry. Pores didn’t shrink (they never do, stop lying to yourself). Biggest win: no new breakouts during that week I ate cheese fries three days in a row.

Buy if
You have combo-oily skin, get occasional breakouts, and want a single cleanser that does the job without a 12-step routine
⏭️

Skip if
You’re dry, dehydrated, or on tretinoin — this will eat your barrier for breakfast
💰

Worth it?
Yes — $12 for 3+ months of PM use is cheaper than one angry dermatologist copay

Use it at night, not morning. Your barrier will thank you, your breakouts will chill out, and you’ll stop blaming your moisturizer for something your cleanser did.

7.8/10
Good for PM, skip for AM
🛍️

Where to Buy: Amazon or Olive Young — grab the travel size first if you’re unsure about the foam texture, it’s like $5