ALCOHOL / ALCOHOL DENAT ORGANIC

ALCOHOL / ALCOHOL DENAT ORGANIC: An unexpected preservative

EXCIPIENT ⎪ PRESERVATIVE

Alcohol Denat Bio, or organic denatured alcohol, reveals numerous cosmetic benefits that are often overlooked.
This versatile ingredient acts as a purifying agent, natural preservative and texture optimizer in skincare formulations.

Contrary to popular belief, organic denatured alcohol has beneficial properties for the skin when used in appropriate concentrations.
It promotes the penetration of active ingredients and helps maintain the hygiene of cosmetic formulas.

What is Alcohol Denat Bio? Definition and origin

Alcohol Denat Bio refers to organic ethanol to which a denaturing substance has been added to make it unsuitable for consumption.
This denaturation allows its cosmetic use while respecting current regulations.

Obtained by fermentation of organic plant raw materials such as beets, cereals or sugar cane, this alcohol retains its natural purifying properties.
The denaturation process typically uses agents like denatonium benzoate at concentrations less than 0.01%.

In cosmetic formulations, its concentration usually varies between 5% and 40% depending on the intended use.
Certified organic products favor this plant-based alcohol to maintain the consistency of their natural formulas.

Composition of Alcohol Denat Bio

The composition of Alcohol Denat Bio is based on a pure ethanol base supplemented by authorized denaturing agents.

• Organic ethanol (98-99%) : ethyl alcohol from certified organic plant fermentation
• Denaturing agent (0.5-2%) : usually denatonium benzoate or other approved substances
• Water marks : residual from the distillation process, representing less than 1%
• Residual compounds : natural esters and aldehydes in minute quantities resulting from fermentation

What are the benefits of Alcohol Denat Bio?

Alcohol Denat Bio offers multiple benefits which explain its presence in many cosmetic formulations.
Its action is carried out at different levels to optimize the effectiveness and conservation of care products.

Its natural antimicrobial properties help maintain the integrity of formulas while providing an immediate feeling of freshness.
Alcohol also facilitates the dissolution and stabilization of many cosmetic active ingredients.

• Purifying properties : eliminates 99.9% of surface bacteria in less than 30 seconds
• Natural conservation : inhibits microbial development without synthetic preservatives
• Improved penetration : facilitates the absorption of hydrophilic and lipophilic active ingredients
• Refreshing effect : provides a feeling of freshness through rapid evaporation
• Textural optimization : lightens formulas and improves their spread
• Stabilization of perfumes : solubilizes and fixes olfactory components
• Mild astringent action : temporarily tightens pores without aggression

Key points:

• Effectively purifies in 30 seconds
• Naturally preserves formulas
• Improves asset penetration
• Brings freshness and lightness
• Compatible with organic certification

Tips for using Alcohol Denat Bio

Alcohol Denat Bio is mainly used in finished products where its concentration is already optimized.
Toners generally contain between 10% and 25%, while perfumes can reach 80%.

For facial care, choose application in the morning to benefit from its purifying properties.
Avoid the eye area and mucous membranes where its concentration could cause irritation.

⚠️ Note : follow the dosages recommended by the manufacturers and always test on a small area before first use.

Organic Denat Alcohol at the heart of MiYé formulas

Alcohol Denat Bio finds its place in several MiYé treatments to purify and preserve.

[MY] DENSIFYING ANTI-HAIR LOSS HAIR SERUM

• Restores hair vitality and density
• Rinse-free, non-greasing application
• Proven effectiveness under medical supervision
• Certified organic, rated “Excellent” on rating applications
• Also available in the full routine pack

[MY] PACK MAMMA MIYÉ

• Soothes the intimate area
• Restores hair vitality and density
• Promotes hair regeneration
• Rated “Excellent” on rating apps

Precautions for use of Alcohol Denat Bio

Adverse effects of Alcohol Denat Bio

Alcohol Denat Bio generally has good skin tolerance at usual cosmetic concentrations.
However, some people may experience a temporary feeling of tightness, particularly on sensitive or dehydrated skin.

Allergic reactions remain exceptional but can manifest themselves as redness or tingling.
People suffering from rosacea or atopic dermatitis should exercise caution.

⚠️ Avoid use on damaged or irritated skin.
Consult a dermatologist if you have a persistent reaction or are unsure about compatibility with your skin type.

Frequently asked questions about Alcohol Denat Bio

Discover the answers to the most common questions regarding this versatile cosmetic ingredient.

What are the benefits of Alcohol Denat Bio for the skin?

Alcohol Denat Bio purifies the skin, facilitates the penetration of active ingredients and provides an immediate feeling of freshness.
It also helps maintain the hygiene of cosmetic formulas.

Does Alcohol Denat Bio dry out the skin?

At usual cosmetic concentrations (5-25%), Alcohol Denat Bio does not dry out normal skin.
However, it can accentuate the feeling of tightness on very dry or sensitive skin.

Can we use products containing Alcohol Denat Bio daily?

Daily use is possible on normal skin, preferably in the morning.
Sensitive skin will benefit from alternating with alcohol-free products or limiting the frequency of use.

What is the difference between Alcohol Denat and Alcohol Denat Bio?

Alcohol Denat Bio comes exclusively from certified organic plant raw materials.
Its production respects the specifications of organic farming, unlike conventional denatured alcohol.

Are Alcohol Denat Bio benefits compatible with all skin types?

The benefits of Alcohol Denat Bio are particularly suitable for combination to oily skin.
Dry, sensitive or reactive skin requires a more cautious approach with reduced concentrations.

Sources

Regulation (EC) No 1223/2009 on cosmetic products, European Commission.
Journal of Cosmetic Dermatology, “Ethanol in skincare products: benefits and considerations”, 2020.
International Journal of Cosmetic Science, “Antimicrobial efficacy of ethanol-based formulations”, 2019.