wellness without the wellness-industry bullshit 🎉

We're doctor-owned, which means we actually understand how your body works. Every formula is built on clinical research, not Instagram trends. We use therapeutic doses—not "fairy dust" amounts that look good on a label but do nothing in your body.

Think Apple, but for your health. Clean design. Powerful results. Zero pretension.

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what if the answer wasn't another pill?

...to this

from this

5 peptides, 3 pathways, 1 bottle.

🧬 sh-Polypeptide 1, 9, 11 mimic your body's natural growth signals
🩸 Arginine + Eucalyptus improve blood flow to deliver nutrients to starving follicles
🛡️ Saw Palmetto blocks DHT (Dihydrotestosterone), the hormone that shrinks follicles

your hair recovery timeline.

✨ week 2-4

Less shedding in shower

📈 week 6-8

Visible density at temples & part line

🎉 week 12+

Fuller, thicker hair

4.8

rating avg ⭐

73%

reorder rate 🔥

3 minutes, once a day. that's it.

apply 2-3 drops

Directly to your scalp at night. Focus on thinning areas.

massage for 60 sec

Work it in with your fingertips. You'll feel nothing, that's normal.

go to bed

The peptides do their work while you sleep. No rinsing, no waiting, no complicated routines.

BEFORE

AFTER

Less shedding, more confidence

"Every shower was stressful. I'd watch handfuls of hair go down the drain and feel helpless. Three weeks into using Regen, the shedding slowed. By week 6, I stopped finding hair all over my pillow. By week 9, my temples looked less bare."

Jordan, 34| 77 days of use

87%

of users saw visible results after 8 weeks

BEFORE

AFTER

My hairline actually came back

"I've tried minoxidil, oils, everything. This is the first thing that worked without making my scalp itchy or my hair greasy. The temples filled in after about 9 weeks. Not magic. Just consistency and patience."

David, 41 | 86 days of use

91%

noticed improvement in scalp health within 4 weeks

BEFORE

AFTER

i love this

"I was losing hair in clumps after a stressful year. Tried oils, tried foam, tried everything. This was the first thing that didn't make my scalp itch. I noticed baby hairs along my hairline on day 50!!"

Julia, 41 | 93 days of use

Based on 90-day customer survey, n=523

✅ what people are saying

4.8/5 based on +1,000 verified reviews

Three yellow stars on a white background

Mildly skeptical at first. Around week seven I noticed baby hairs along my hairline. Not overnight, but real progress.

Maya P.

Verified

Lightweight, not greasy. Feels like skincare for the scalp. My crown looks denser after 3 months.

James O.

Verified

Neutral scent, easy routine. By month two the thinning near my temples looked less obvious.

Aisha R.

Verified

Bought it on a whim. Smells neutral (thank god, no fake perfume) and easy to apply. Hair feels thicker, not like straw anymore.

Jennifer L.

Verified

My hair feels stronger and I’m shedding less in the shower. Subscribed after my first bottle ran out.

Sofia M.

Verified

Not greasy, absorbs fast. I’ve tried The Ordinary before — this feels like the grown-up version. Pricey, but the texture and results are way better.

Jamie K.

Verified

My dermatologist recommended I avoid Minoxidil because of irritation. This serum has been the best alternative. Scalp feels calmer, and I’ve seen noticeable new growth around my part line.

Diane P.

Verified

I don’t usually write reviews, but regen. deserves it. Been using for 3 months, hair feels thicker and fuller. My wife even commented that it looks healthier. That’s all I needed

Mark H.

Verified

Jennifer L.

stopped counting drain hairs at week 4. stopped worrying at week 8.

Aisha R.

Neutral scent, easy routine. By month 2 the thinning looked less obvious.

Sarah M.

my husband asked if i got extensions. after 2 months. EXTENSIONS. 😭

Jennifer L.

stopped counting drain hairs at week 4. stopped worrying at week 8.

Aisha R.

Neutral scent, easy routine. By month 2 the thinning looked less obvious.

Sarah M.

my husband asked if i got extensions. after 2 months. EXTENSIONS. 😭

Jennifer L.

stopped counting drain hairs at week 4. stopped worrying at week 8.

Aisha R.

Neutral scent, easy routine. By month 2 the thinning looked less obvious.

Sarah M.

my husband asked if i got extensions. after 2 months. EXTENSIONS. 😭

Jennifer L.

stopped counting drain hairs at week 4. stopped worrying at week 8.

Aisha R.

Neutral scent, easy routine. By month 2 the thinning looked less obvious.

Sarah M.

my husband asked if i got extensions. after 2 months. EXTENSIONS. 😭

🔬 what's inside

peptides

extracts

plants

Close-up of a metallic molecule model against a dark background

FULLER HAIR APPEARANCE

five cosmetic peptides

A biomimetic blend including sh-Polypeptide-1 and sh-Oligopeptide-10, used in cosmetic formulations to support the appearance of thicker, fuller-looking hair.

SCALP VITALITY SUPPORT

traditional natural ingredients

Rosemary Extract, Eucalyptus, Scutellaria Baicalensis. Traditional botanicals that nourish the scalp and create a balanced environment for hair growth.