Skip to content
Hot Girl Energy, Healthy Girl Habits.
clinically-proven ingestible beauty
cellular nutrition, longevity science, and clean beauty all in one bite 🩷
Feel Good. Look Good. Be IT GIRL.
Shop All 0
Journal

THE IT GIRL EDIT

Beauty, wellness, healthy snacks, That Girl routines and straight-talking guides to feeling good from the inside out.

Beauty snacks: It Girl Snack Beauty Glow Gummies pouches with fresh strawberries
Functional candy · 1 min read

Beauty Snacks: What They Are & How to Choose One

A practical guide to beauty snacks: what they are, common beauty-from-within ingredients, how they compare with supplements and...
Collagen · 6 min read

Peptides, Explained: Skincare Peptides vs the Collagen Peptides You Eat

The word peptide is on serums, creams, powders and now lollipops. They are not the same thing. Here...
Collagen · 6 min read

Vitamin C for Skin: Food, Supplements and Serums, Compared

Vitamin C shows up in fruit bowls, gummies and glass dropper bottles. Each route does something slightly different....
Greens · 6 min read

Foods for Glowing Skin: A Nutrient-by-Nutrient Grocery List

No single food gives you glowing skin, but skin does run on nutrients. Here is a practical grocery...
Beauty from within · 6 min read

Adaptogens, Explained: Ashwagandha, Rhodiola and Schisandra

Adaptogens are everywhere, from lattes to beauty gummies. Here is what the word means, what the research on...
Beauty from within · 8 min read

Beauty From Within: A Straight-Talking Guide to Ingestible Beauty

What beauty from within really means, what each ingredient family does, what supplements can't do, and how long...
Hydration · 8 min read

Skin Hydration From the Inside Out: What Actually Holds Water In

Why drinking more water doesn't fix dry skin, the difference between water content and water loss, and what...
Beauty from within · 7 min read

Do Beauty Supplements Actually Work? An Honest Answer

Where the reasoning behind beauty supplements is strongest, where it's oversold, and how to read a supplement facts...
Beauty from within · 7 min read

Beauty Gummies vs Capsules vs Powders vs Lollipops: Which Format Actually Wins

A fair comparison of beauty supplement formats on dose, sugar, convenience and the one thing that decides results:...
Beauty from within · 7 min read

Hair, Skin and Nails Supplements: What's Actually Inside Them

Biotin, collagen, vitamin C, zinc, silica, MSM and lysine: what each one does, what it doesn't, and how...
Hydration · 7 min read

Ceramides and Glutathione: The Two Least Understood Beauty Ingredients

What ceramides do for the skin barrier, what glutathione actually is, what is claimed versus established, and how...
It Girl Skin beauty gummies bottle in pink
Beauty from within · 1 min read

It Girl Skin: Formula Guide for Hydration & Skin-Barrier Support

A clear guide to the current It Girl Skin formula, including Ceramosides, hyaluronic acid, plant peptides and antioxidant...
Glowing Skin From Within: What Nutrition Can—and Can’t—Do
Beauty from within · 1 min read

Glowing Skin From Within: What Nutrition Can—and Can’t—Do

What nutrition, vitamin C, protein, hydration and beauty supplements can realistically contribute to a glowing-skin routine.