Lauren Hartley at her office desk surveying a dozen unbranded stress-supplement bottles she lined up to send to a lab for testing, notebook in hand
Lauren HartleyLauren Hartley

I Sent 23 Stress Supplements to a Lab. Only 2 Came Back Worth Buying.

I was done guessing. So I added up the receipts, sent the whole shelf to an ISO-accredited lab, and let the milligrams tell me the truth.

I had bought the calm gummies, the ashwagandha, the magnesium, the ones everyone swore by. Most of them did nothing, and I was tired of paying to find that out one bottle at a time. So I stopped guessing. I gathered the 23 most-named stress supplements, sent them to an ISO-accredited lab, and asked one question: does the dose inside actually match the studies these brands cite?

What came back surprised me. 21 of the 23 fell short, and only two were worth the money. Here is exactly how I tested them, the ones that failed, and the one I now take every night myself.

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Supplement-store receipts and generic unbranded bottles on Lauren Hartley's office desk beside a padded mailer half-packed to ship to the lab, the same office as the hero
1

Why I ran the test

I added up two years of stress-supplement receipts on a Sunday afternoon, and the total was $487. Almost none of it had worked, and I was done blaming myself for it. So I decided to stop guessing and let a lab settle it. I gathered the 23 most-named stress supplements women kept recommending and shipped the whole shelf to an ISO-accredited lab.

The rule was simple. Three tests per product, eight weeks of work, graded on one thing: does the dose inside match the study the brand cites? No marketing, no front-of-box promises, just the milligrams.

Laboratory bench with a row of blurred unbranded supplement bottles and pouches, including a bigger green pouch and a purple pouch and a gold pouch blended in among them all illegible, several pushed aside into a reject group, a male clinician checking results
2

The 21 that fell short

21 of the 23 fell short, and what surprised me was the reason. They did not fail on the wrong ingredient. They failed on amount. Most used only 100 to 300mg of generic ashwagandha.

Generic ashwagandha is just raw root powder with no guaranteed strength, so two jars can say the same word and behave nothing alike. The studies these brands quote did not run on that. They ran on 600mg of KSM-66, a standardized extract held to a fixed potency so every dose is the same. That standardization is the whole difference: it is why the research could be repeated, and why a rounded-down generic version cannot lean on the same results.

In the most-cited 8-week trial of about 100 women, that 600mg of KSM-66 was associated with roughly 28% lower cortisol. A jar at a third of that dose, in an unverified form, was never built to do the same thing. That was the gut-punch. The brands I trusted for two years were quietly selling me a sliver of the studied dose, often buried in a proprietary blend so I could not even see how little was in there.

Which is exactly why so few could pass. Once I understood it was the standardized 600mg that mattered, not the word on the front, the two that made the grade started to make sense.

See the one I take
Lauren Hartley at her office desk holding two amber prescription bottles, one in each hand, both filled with gummies, comparing the two that carried the studied dose, lab results sheet behind
3
KSM-66 Ashwagandha · 600mg · GABA · 200mg · L-Theanine · 200mg

The 2 that stood out

Only two passed every test, and both did it the same way: they carried the full studied dose and printed it in the open instead of hiding it in a blend. The other one that passed was a single-ingredient KSM-66 capsule, and nothing else. It earned its grade honestly, so I set it aside as the runner-up and looked closer at the other. That other one was It Girl Daily Peace, and what set it apart was the whole stack.

Its KSM-66 is clinically dosed at 600mg too, the same form the research ran on, so it works on the cortisol underneath over the weeks just like the single-ingredient one does. But It Girl also adds GABA · 200mg and L-Theanine · 200mg, the two that refill the calm signal you actually feel within the first 60 minutes. So you get the same-evening calm and the deeper long-term layer, not just one of the two. And it is built for women and third-party tested, so the studied stack on the front is the stack in the pouch.

That is the proof the other 21 could not show.

Lauren Hartley taking a nighttime couch selfie with her young daughter as they look at an opened It Girl gift box, the gold Daily Peace pouch nested inside, warm lamp light
4

Why I take It Girl

Passing the lab made me curious. Using It Girl myself is what made me stay. The single-ingredient one I set aside only had the KSM-66, the slow cortisol layer. It Girl had that same 600mg of KSM-66 plus the GABA · 200mg and L-Theanine · 200mg the other one was missing entirely.

That is the part I felt. The first evening I tried it, the edge came off within the first hour, the calm the GABA and L-Theanine give you, without the foggy, knocked-out feeling I expected. Then over a few weeks the baseline hum of stress I had carried for years felt quieter, which is the KSM-66 doing its slower work. Getting both at once is when It Girl stopped being a test result and became the one I reach for every night.

Get the studied stack
Lauren Hartley taking a single pink Daily Peace gummy from her palm in early-evening kitchen light, the gold pouch and a glass of water beside her
5
GABA · 200mg · L-Theanine · 200mg

Calm you can feel

Here is what is actually happening. Cortisol that stays high all day burns through GABA, the nervous system's own off-switch, so by evening there is nothing left to flip. The GABA and L-Theanine refill that signal fast, which is the calm I feel within the first hour. The KSM-66 lowers the cortisol underneath over the weeks, so the calm holds instead of fading.

It is melatonin-free and non-habit-forming, just one gummy in the early evening. For the first time in years my evenings felt like mine again, not something I had to white-knuckle through.

A warm group selfie of several women laughing together, one holding up the gold It Girl Daily Peace pouch they all share
6

9,000+ women, same story

It turned out I was not the only one who noticed. More than 9,000 women now take It Girl Daily Peace for the same end-of-day calm. They leave the same kind of note I would have: the first one that actually felt like something, the first they did not quietly stop reordering. It is third-party tested, so the dose in your pouch is the dose on the label.

That is the difference between a supplement you hope works and one a roomful of women will vouch for.

Try it risk-free for 30 days
Lauren Hartley holding the gold It Girl Daily Peace pouch up beside her face with a warm smile, the author behind the product she partnered with
7

Why I partnered with It Girl

The pouch costs about a dollar a day on subscription, less than the underdosed jars already sitting in my cabinet. The same-evening calm shows up right away, and the deeper cortisol layer takes about a month, which is why the guarantee runs 30 days. If it does not land for you, you pay nothing. There is nothing to lose but the jars that were never going to work.

I trusted the result so much that I partnered with It Girl to put my name on it. I do not say that about products I do not take myself, and this is the one I take every night. - Lauren Hartley

For the women who stopped paying for jars that underdose the very studies they cite.
~28%
cortisol reduction
GABA · 200mg
the nervous system's own off-switch, the signal cortisol burns through all day, refilled so the calm shows up the same evening
L-Theanine · 200mg
the amino acid in green tea studied for calm focus without sedation, working within the first hour, not a sleeping-pill knockout
KSM-66 + L-Theanine together
the L-Theanine refills the immediate calm you feel within 60 minutes while the KSM-66 lowers the cortisol underneath over the weeks, so the calm shows up fast and then holds
Third-party tested
every batch verified for potency and label accuracy, so the studied dose on the front is the dose in the pouch
Made by women, for women
the stack was built around the dose the research ran on, not the cheapest amount that fits a margin
30-day guarantee
full money-back refund, no questions asked, long enough to feel the deeper cortisol layer before you decide
  • Take the Edge Off
  • Calm in a Gummy
  • Quiet the Racing Mind
  • Fits Anywhere
  • Quiet Your Mind
  • Feel Like Yourself
  • Sleep Deeper
Daily Peace Gummies - It Girl
Daily Peace Gummies - It Girl
Daily Peace Gummies - It Girl
Daily Peace Gummies - It Girl
Daily Peace Gummies - It Girl
Daily Peace Gummies - It Girl
Daily Peace Gummies - It Girl
Daily Peace Gummies - It Girl
Daily Peace Gummies - It Girl
Daily Peace Gummies - It Girl
Daily Peace Gummies - It Girl
Daily Peace Gummies - It Girl
Daily Peace Gummies - It Girl
Daily Peace Gummies - It Girl
Daily Peace Gummies - It Girl
Daily Peace Gummies - It Girl
Daily Peace Gummies - It Girl
Daily Peace Gummies - It Girl

Daily Peace Gummies

by it girl™

4.7 • 13,000+ Women | Clinically Backed

5 clinically-studied adaptogens perfectly dosed to help turn you into your best self.

  • Quiets racing thoughts and mental chatter
  • Drops cortisol and steadies mood
  • Promotes calm focus without drowsiness
  • Soothes the nervous system and releases tension
  • Supports deeper sleep and refreshed mornings
  • Clinically dosed, month supply
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The shift you'llactually feel.

The difference over 20,000+ women have felt with It Girl.

The shift you'llactually feel.

The difference over 20,000+ women have felt with It Girl.

After
Before
Calmer
Less Anxiety
Handles Stress Well
Energy Throughout Day
Feels Like Herself

The 30-Day Ritual.

Week 1

The System Resets

The change is quiet but measurable. Sleep is deeper. The cortisol spike that used to hit before you were fully awake is less aggressive. Mental chatter quiets. You feel lighter without knowing exactly why. The adaptogens are doing what they were clinically designed to do.

Week 2 - 4

Shift Becomes Visible

eople around you notice. You handle the hard days differently. Focus holds longer. Stress still exists — you just stop drowning in it. The nervous system has rebuilt a calmer baseline. This isn't maintenance anymore — this is who you are now.

Month 2

New Baseline, Fully Set

Peace is the default, not the exception. You set limits without guilt. You recover faster. You wake up ready. The compound effect of six months of giving your body what it needed — it's irreversible. This is the woman you've been trying to get back to.

Frequently Asked Questions

Find answers to common questions about our products, shipping, returns, and more.

Why do most stress supplements not seem to work? +

Usually it is the dose, not the ingredient. Most stress gummies use 100 to 300mg of generic ashwagandha, a fraction of the 600mg standardized KSM-66 extract the published research ran on, so the amount needed to feel it was never really in the bottle. The grade comes down to dose at the studied amount, named on the label.

What made It Girl Daily Peace earn an A? +

It names the studied stack on the label, not in a hidden blend: KSM-66 Ashwagandha 600mg, the actual research dose and form, plus GABA 200mg and L-Theanine 200mg. The grade rewards the studied dose in a named form with an accurate label, which is exactly what most of the field skipped.

What does the KSM-66 research actually show? +

In a published 8-week trial of about 100 women, 600mg of standardized KSM-66 Ashwagandha supported healthy cortisol, easing it about 28%. That is the studied dose the A grade requires and the one most of the field underdoses. These statements have not been evaluated by the FDA.

Does a higher grade mean it is sedating or habit-forming? +

No. The grade rewards calm at the studied dose, not sedation. Daily Peace is melatonin-free and non-habit-forming. It is one gummy in the early evening that supports the calm signal, not a sleeping pill.

How do I take It Girl Daily Peace and how long does a pouch last? +

One gummy in the early evening. Each pouch is 28 gummies, a 28-day supply.

Who is It Girl™ made for? +

Women who are running on empty. The ones who wake up already behind, carry everyone else's load, and haven't felt fully like themselves in longer than they can remember. It Girl is for the woman who wants to be calm without being slowed down — clear, steady, and functional in her real life.

Will it make me drowsy? +

No. It Girl is melatonin-free and non-sedating. It promotes calm focus — you stay sharp and fully present. You just stop running on tension.

Can I take it with coffee, medication, or other supplements? +

Yes. The formula works alongside your normal routine. Adaptogenic compounds support your nervous system through botanical mechanisms — they don't interact with drug pathways or stimulants. As always, consult your physician if you have specific medical concerns.

How fast will I feel something? +

GABA and L-Theanine act within 60 minutes — most women notice quieter mental activity within the first few days. Ashwagandha and Lemon Balm build measurable results over 30 days. The full return happens over the complete ritual.

Why 30 gummies instead of 60? +

Because we formulated at 2x the standard clinical dose. One gummy daily. 30 days. Higher potency per gummy means the amazing results.

What does it taste like? +

Berry Blossom — strawberry, blueberry, raspberry. Soft, sweet, fresh. Women consistently describe it as the best part of their morning.

Is there a money-back guarantee? +

30 days. Doesn't work for you? Email us. Full refund, no questions. Less than 1% of customers ever ask — but we want you to feel completely safe starting.

Where is It Girl™made? +

Every pouch is produced and tested in our GMP-certified, FDA-registered facilities. Every batch is third-party screened for purity, potency, heavy metals, and microbial safety. No shortcuts. No fillers.