Be PerfectSmooth
Be Perfect Smooth is the line for straight hair that’s smooth, sleek and shiny. Formulas that hydrate deeply, tame frizz and protect against the heat of flat irons and hairdryers. For soft, manageable lengths, silicone-free, sulfate-free and alcohol-free.
Straight Girl Method · SGM
The method
in 4 steps
There was no complete guide for straight hair. So we wrote one. The Straight Girl Method is Essere Bio’s 4-step routine (cleanse, nourish, protect, add shine), developed with cosmetic chemists and herbalists to keep straight hair healthy, smooth and shiny over time.

Step 01
Gentle cleansing
It all starts with a gentle wash. The Revitalizing Shampoo cleanses scalp and lengths without stripping them, rebalances sebum and keeps hydration where it should be, getting your hair ready for the next steps.


Step 02
Nourish and condition
After washing, straight hair needs nourishment. The Nourishing Conditioner detangles and smooths the lengths without weighing them down; the Strengthening Mask repairs the fiber in depth with hydrolyzed proteins. This is where resistance to frizz is built.


Step 03
Styling and protection
Blow-drying decides the result. The Silk-Smoothing Cream hydrates, smooths the lengths and fights frizz; the Heat Protectant gel forms an invisible film that shields hair from hairdryers and flat irons up to 232 °C, without weighing it down.

Step 04
Add shine and refresh
The finishing touch is shine. The Brightening Spray refreshes your style between washes, tackles the most stubborn frizz and gives an instant mirror-shine effect. Light texture, it doesn’t weigh hair down.
Inside the formulas
The actives

Wheat · quinoa · baobab
Hydrolyzed proteins
They strengthen the fiber from within, improve elasticity and resistance, and make hair less prone to breakage, while bringing out its shine.

Flax · nettle · willow · licorice
Plant extracts
They work together to hydrate, add shine and revitalize the lengths, keeping hair light and smooth.

Jojoba · rosehip · baobab · flax
Plant oils
Fatty acids and antioxidants that nourish deeply and preserve the hair’s hydrolipid balance: fewer split ends, less frizz.







