Be Perfect Smooth · Step 2 of 4

Strengthening Straight Hair Mask

5.0 1 review
15,70 €
VAT included
Size250 ml

The Strengthening Straight Hair Mask is the second key step of the Essere Straight Girl Method routine. Made with 95.4% natural origin ingredients, it deeply repairs, strengthens the lengths and visibly reduces frizz. It adds elasticity, shine and lightness, and helps your hair stand up better to styling and external factors.

Dermatologically tested
Natural cosmetics
Nickel tested
Plastic green 96%
Vegan
Returns within 14 days
Free over 29,50 €
Delivery in 72h
Vegan and cruelty-free

Straight Girl Method · SGM · Step 02 of 4

Nourish and condition

Before · Step 01 Healthy cleansingRevitalizing Straight Hair Shampoo
You are here Strengthening Straight Hair Mask

Same stepNourishing Straight Hair Conditioner

All 4 steps

What's not inside

Silicone-freeSulfate-free (SLS/SLES)Alcohol-freeOver 80% natural originTraceable raw materialsNot tested on animals

Want to know more?

The Strengthening Straight Hair Mask is an intensive treatment to use once or twice a week. It deeply repairs, strengthens the lengths and visibly reduces frizz. It adds elasticity, shine and lightness, and helps your hair stand up better to styling and external factors.

Key ingredients and benefits:

  • Hydrating, repairing actives: work deep in the hair fiber, improving its structure and resilience.
  • Selected botanical extracts: nourish and strengthen hair, keeping it healthy and full of life.
  • Sulfate-free, alcohol-free, silicone-free formula: respects the natural structure of your hair, preventing dryness and damage.

How to use: apply the mask to damp hair, spreading it evenly over lengths and ends. Leave on for 5–10 minutes, then rinse thoroughly. For an intensive treatment, leave on for 15–20 minutes.

With the Strengthening Straight Hair Mask, your hair will be soft, shiny and manageable, with a natural, long-lasting result.

What makes it special

It nourishes, hydrates and strengthens hair, leaving it smoother, softer and shinier. It repairs split ends, reduces frizz and makes styling easier. With regular use, it helps keep hair straight, silky and well cared for.

Choose it if

you want to nourish, hydrate and soften your hair, making it shinier and silkier. It also makes detangling easier, reduces frizz and helps your style last longer, for a polished, natural look.

Back label

STRAIGHT HAIR MASK with a strengthening action: the second step, formulated to detangle effectively while repairing hair from within (not greasy, never weighs hair down). It’s packed with carefully selected actives and botanical extracts, a highly restorative complex designed to work specifically on straight hair. Your hair will feel revitalized, soft, light and truly radiant.

How to use · Warnings

Apply as needed to wet, freshly washed hair, then spread through all lengths with a medium-tooth comb. Leave on for 7-10 minutes and rinse thoroughly. Depending on your hair and how much hydration it needs, you can also use it as a PRE-WASH TREATMENT for a boosted effect. For this, dampen your hair before washing, apply the product evenly with extra on the areas that need it most, then wrap your hair in a towel and leave on for 18-20 minutes. Then continue with step 01, the shampoo.

For external use only. Avoid direct contact with eyes; if contact occurs, rinse thoroughly with water only. Keep out of reach of children.

Ingredients · INCI

INGREDIENTS: Aqua [Water] (Eau), Behenamidopropyl dimethylamine, Cetearyl alcohol, Sorbitol, Prunus amygdalus dulcis (Sweet almond) oil, Stearyl alcohol, Parfum [Fragrance], Lactic acid, Myristyl alcohol, Cocodimonium hydroxypropyl hydrolyzed wheat protein, Hydrolyzed quinoa, Hydrolyzed adansonia digitata seed extract, Biotin, Glycolic acid, Linum usitatissimum (Linseed) seed extract (*), Urtica dioica (Nettle) leaf extract (*), Salix alba (Willow) bark extract (*), Glycyrrhiza glabra (Licorice) root extract (*), Argania spinosa kernel oil, Cocos nucifera (Coconut) oil, Lepidium meyenii root extract, Citrus aurantium bergamia (Bergamot) peel oil, Aesculus hippocastanum (Horse chestnut) seed extract, Niacinamide, Panthenol, Yeast ferment extract, Caffeine, Glycerin, Isopropyl alcohol, Guar hydroxypropyltrimonium chloride, Behentrimonium chloride, Sodium benzoate, Sodium dehydroacetate, Polyquaternium-10, Hexamethylindanopyran, Benzyl alcohol, Tetramethyl acetyloctahydronaphthalenes, Linalool, Hydroxycitronellal, Polyquaternium-7, Benzyl salicylate, Linalyl acetate, Vanillin, Propanediol, Coumarin, Sodium chloride, Ammonium glycyrrhizate, Zinc gluconate.

*from organic farming

Key actives

WHEAT, QUINOA AND BAOBAB PROTEINS: repair, strengthen and add elasticity and shine to hair
POLYQUATERNIUM-10 AND POLYQUATERNIUM-7: coat the hair surface evenly and keep the cuticles well aligned; reduce static and make combing easier.
GUAR HYDROXYPROPYLTRIMONIUM CHLORIDE: conditioning
SORBITOL: hydrating
LACTIC AND GLYCOLIC ACID: lightly exfoliating on the scalp; close the cuticles for shinier hair
COMPLEX OF NIACINAMIDE, FERMENTED YEAST EXTRACT, PANTHENOL, ZINC GLUCONATE, CAFFEINE, BIOTIN, AMMONIUM GLYCYRRHIZATE AND AESCULUS HIPPOCASTANUM SEED EXTRACT: sebum-regulating
LEPIDIUM MEYENII ROOT EXTRACT: nourishing, strengthening and brightening
ARGAN OIL: nourishing, hydrating, antioxidant
SWEET ALMOND OIL: hydrating, nourishing
COCONUT OIL: hydrating, antioxidant, nourishing and soothing.
FLAXSEED EXTRACT FROM ORGANIC FARMING: softens and hydrates
NETTLE EXTRACT FROM ORGANIC FARMING: brightens and strengthens
WHITE WILLOW EXTRACT FROM ORGANIC FARMING: revitalizes
LICORICE EXTRACT FROM ORGANIC FARMING: brightens and hydrates

Shipping & returns

Shipping from 6 €, free over 29,50 €, tracked delivery in 72h. Returns within 14 days on products in their original condition.

Complete the routine

The next steps: each step builds on the one before.

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Verified reviews

Our customers have tried it

5,0 from 1 review