The ampoules have more treatment than the masks?
Yes, they have 5x more concentration of active ingredients.
What is the pH of the Ultradoses?
It’s 3.5 after getting in contact with water.
Can I use the ampoule together with the mask?
You can, but it’s not necessary once the ampoule itself already has more concentration of active ingredients than the mask.
Can I replace the mask for the ampoule?
You can, but we recommend alternating between them.
Is there any restriction for the use of Mais Liso as a thermal protectant for the straightening procedure?
In afro hair, it’s not recommended, since applying the Mais Liso spray before flat ironing the hair will remove some of its acidity. In the blowout product already are some polymers that act as a thermal protectant.
How much should I apply it on the hair?
We advise applying 1 to 2 pumps, according to the hair’s length, either on damp or dry hair.
The Two-phase Floral Spray treats the hair?
It is a finishing spray that provides perfume and shine to the hair. Besides, it also seals the cuticles and gives a velvety touch to the hair.
How should I use the Two-phase Floral Spray?
After the blowout, flat ironing or regular finishing, spray it on the hair with a minimum distance of 30cm.
What is the Two-phase Floral Spray fragrance like?
The spray has a sweet, floral, delicate scent, perfect for daily use, work and social events.
Can it be used as body perfume?
Yes, its oily consistency fixates well on the skin.
When is the Anti-stretchy Spray supposed to be used?
They should be used on bleached or dry hair that have lost melanin, keratin and get stretchy or with open cuticles. In these cases, the strands’ pH become alkaline and with no protein that will be replenished by the Le Prötein. It can also be used as a chelating agent to remove stains from tinting pigments. It’s not indicated for recurring use, only if the hair presents with some of the characteristics mentioned above, once it acidifies the strands.
Can it cause damage if the hair isn’t stretchy?
In this case it won’t cause damage but it won’t have any benefits either.
The Anti-stretchy Spray hardens the hair?
No, the alkaline products tend to leave the hair hard, but this isn’t the case for the Le Prötein, which is acidic.
How to use the Le Prötein?
Wash the hair, apply the product evenly through it, strand by strand, avoiding the scalp. Wait from 10 to 20 minutes and rinse it only with water.
Can Le Prötein be used in the reconstruction step?
Yes, since the hair that needs reconstruction probably will have an incorrect pH and open cuticles.
What are the main benefits of Curly Prö?
The main benefits are: 1 Curl definition 2 Shine and smoothness 3 For every type of curls 4 Repairing action 5 Nutrition and moistening
What are the risks of mixing the Le Blond ampoule with a Brazilian blowout?
The blowout already has the exact dosage to straighten the hair. Therefore, by adding another product, it’s possible the action of the acid will diminish and it will cancel the straight result. The ampoule has alcohol in its formulation that, in addition to the acid, can dry the hair, specially the ends. Besides, this mixture can result in a hyperpigmentation of the blue color from the ampoule on blond hair, due to the amount of pigment and waiting time for the procedure.
Can the Nutri Force mask be used in any type of hair?
Yes. However, if you have really oily hair it’s not indicated, once it promotes extreme nutrition.
What is the pH of the Nutri Force line?
Shampoo: pH 5,5 / Conditioner: pH 4,5 / Mask: pH 3,5 / Ampoule: pH 3,5 (after contact with water)
The Nutri Force line can only be used in curly hair?
No, it can be used in every type of hair. It’s indicated for curly hair once it’s an oil-based treatment and it nourishes this type of hair more.
What is the pH of the Total Repair line?
Shampoo: pH 5,5 / Conditioner: pH 4,5 / Mask: pH 3,5 / Ampoule: pH 3,5 (after contact with water)
Which mask or ampoule is more indicated for a pre-chemical?
This varies for every hair. Dry hair: Nutri Force. Brittle hair: Hidrate Repair or Total Repair.
Do the ampoules have a better effect than the masks?
They have a deeper concentration of the active ingredient (5x more active ingredients). Therefore, they result in a more intense treatment.
What is the pH of the Hidrate Repair line?
Shampoo: pH 5,5 / Conditioner: pH 4,5 / Mask: pH 3,5 / Ampoule: pH 3,5 (after contact with water)
After a Brazilian blowout procedure, if the hair is damaged, which Le Prö’s products can be used for treatment?
The Total Repair Line, which contains collagen, or the Hidrate Repair that replenishes the strand’s keratin (the ideal is to use liquid keratin and cauterizing).
Can I use the Hidrate Repair line everyday even if it has keratin?
Yes, because the concentration of keratin in its formulation is balanced for daily use.
The vials of 1L of shampoo and 1kg of mask have the same treatment properties as the 300 ml vial?
Yes! They have the same formulation, the bigger vials are indicated for professional use once it consumes more product in the routine of a hair salon.
How long do I need to wait to perform another chemical procedure on my hair, like coloring for example?
We advise waiting around 30 days to perform a bleaching procedure, for example.
Does it have formaldehyde in the formulation?
No, both our Simple Pass and Btx are organic, which means they are formaldehyde-free.
What’s the difference between the Simple Pass and the Btx?
The amount of acid in each product, with the Btx being less concentrated and the Simple Pass more concentrated. Therefore, the Btx effect is just an alignment of the hair and frizz-reduction, while the Simple Pass will straighten the hair completely.
Btx straightens 100% of the hair?
Btx is not indicated for a straightening. It’s for volume and frizz reduction and hair alignment, and its result lasts 45 to 60 days.
Can I use Btx to loosen up my hair?
Does it have any risk to straighten the hair? You can, but pay attention to the flat iron’s temperature, thickness of the strands and how many times you flat iron each one of them so it doesn’t straighten the hair.
How long do I need to wait to perform another chemical procedure on my hair, like coloring for example?
We advise waiting around 30 days to perform a bleaching procedure, for example.
What is the pH of the Simple Pass and the Btx?
pH 2.0
The product is not compatible with any chemical?
Yes, with ammonium thioglycolate, sodium hydroxide, guanidine and hené, once they are extremely alkaline products. We advise waiting 5 months to do an acid straightening procedure because a chemical cut will happen due to incompatibility.
What should I do at home to maintain the result?
It’s imperative to use a good shampoo, conditioner and mask, free of salt, like our Hidrate Repair and Total Repair lines, that are developed for post-straightening hair.
Do I need to do a strand test before using this product?
Yes, the strand test is crucial before every chemical procedure on the hair.
What is the durability of the straight effect?
It depends on how much your hair will grow and how you take care of it at home. But in general 90 to 120 days. After this time, it’s necessary to do a root and lengths retouch.
Blondes can use an acid-based straightening product?
Yes, they can use it normally, just remember to wash away all the product before flat ironing the hair. Rinse it only with water, don’t use shampoo.
What is the expiration date?
Two years after production.
Pregnant and breast-feeding women can use this product?
We always recommend asking for your doctor’s guidance and preferably show them the label of this product.
Can children use this product?
We don’t recommend it. We recommend the application of this product in teenagers over 14 years old.
Will it hurt or make my scalp shed?
No, our product was developed with the ideal amount of acid so this or hair fall won’t happen.
