30-Day Honest Test: Does This Viral Hair Oil Live Up to the Hype?

30-Day Test

I used the internet’s favorite hair oil for a month to see if it could truly transform my thin, slow-growing hair.

Expert Analysis · Honest Reviews · Real Results

1.💆‍♀️My Hair Was Boring

My hair grows at a glacial pace. I saw this oil everywhere — my feed, my group chat, my sister’s bathroom counter.

The promise wasn’t just growth. It was about getting my fine, flat hair to actually have some life.

2.Week1️⃣The Viral Contender

It’s Mielle Organics Rosemary Mint oil. About $10. They claim it strengthens and promotes growth. I was skeptical but cheap enough to try.

The Scent

Strong herbal mint — it wakes you up.

The Feel

Oily (duh) but not greasy if you use a dropper.

The Ritual

Massage for 5 mins. This is the boring part.

Photo: Gabrielle Henderson / Unsplash

3.Week2️⃣What’s Actually In It

It’s a blend of carrier and essential oils. The hero is rosemary oil — studies show it can rival minoxidil for growth. Peppermint stimulates the scalp.

Rosemary Oil: The growth star, backed by science
Biotin: Strengthens the hair shaft
Mint Oil: That tingly, wake-up feeling
Babassu Oil: Lightweight moisture that doesn’t weigh hair down

Photo: Ali Pazani / Unsplash

4.Week3️⃣The Greasy Phase

Texture is thin, absorbs in about 20 minutes. The tingle is real — almost too strong if you go heavy-handed.

Week 3: My scalp felt cleaner? Less itchy. But my roots were flat. I had to wash every other day.

💡

One Thing: Apply to a TOTALLY dry scalp post-shower. Damp hair makes it look greasy for hours.

a row of black and white chairs next to a sink

Photo: Giorgio Trovato / Unsplash

5.Week4️⃣The Real Results

No, I didn’t get 4 inches. But my hairline has tiny new baby hairs. My hair feels stronger — less breakage when I brush. The growth is subtle but there.

✅

Buy if

You have a dry scalp, fine hair, and patience for a slow burn.

⏭️

Skip if

You hate washing hair often or need dramatic results fast.

💰

Worth it?

For $10, it’s a low-risk experiment. The strength benefit alone justifies it.

Photo: deanna alys / Unsplash

6.📊Final Tally

It works, but not like magic. It’s a solid, affordable scalp treatment that delivers on strength with a side of growth.

7.5/10

A slow, steady win for fine hair.

🛍️

Where to Buy: Target or Amazon. Get the 2oz first to test your scalp’s grease tolerance.