Ingredient
Alanine
What is Alanine?
Alanine is a non-essential amino acid found naturally in many foods including meats, nuts, and whole grains. In the lab, it can be synthesized for use in supplements and certain processed foods.
Alanine is commonly included in sports supplements for its role in protein synthesis and energy production. Research on alanine's health effects is generally positive, with mixed results on its impact on exercise performance and muscle recovery.
When you see alanine on a label, it is typically added to enhance nutritional properties rather than as a flavor or preservative.
Commonly found in: makeup, supplements, beverages
Benefits
- Alanine is involved in the process of protein synthesis.
- It plays a role in energy production, potentially benefiting athletes.
Alanine is generally recognized as safe (GRAS) when used in foods.
Research indicates alanine supports protein synthesis, with mixed evidence on athletic performance benefits.
Alanine can be synthesized without animal products, making it suitable for vegans.
Sources: Overview of Amino Acids
Scout's take
Alanine is an amino acid used for its skin conditioning properties. It helps to improve skin texture and hydration. It is considered safe for use in cosmetics.
The case against
There are minimal risks, though it may cause irritation in very sensitive skin.
from the analysis of Eucerin Advanced Repair Lotion for Very Dry Skin BottleThere are no significant risks associated with this ingredient.
from the analysis of e.l.f. Squeeze Me Lip Balm - StrawberryThere are minimal risks associated with alanine in cosmetics.
from the analysis of The Ordinary - The Natural Moisturizing Factors + HA( / )Generally considered safe with low risk of irritation.
from the analysis of Salt & Stone Body Wash - Bergamot & HinokiThe case for
It helps to improve skin texture and supports collagen production.
from the analysis of The Ordinary - The Natural Moisturizing Factors + HA( / )It provides hydration and helps to improve skin texture.
from the analysis of e.l.f. Squeeze Me Lip Balm - StrawberryAlanine may help improve skin hydration and elasticity.
from the analysis of Eucerin Advanced Repair Lotion for Very Dry Skin BottleSupports skin hydration and improves texture.
from the analysis of Salt & Stone Body Wash - Bergamot & HinokiMore from Scout's analyses
Alanine is an amino acid that helps to improve skin hydration and elasticity. It is used in formulations to support skin repair and regeneration. It is generally considered safe for use in skincare.
from the analysis of The Ordinary - The Natural Moisturizing Factors + HA( / )Alanine is an amino acid used in skincare for its potential moisturizing properties. It may help improve skin hydration and elasticity. Its benefits in topical application are not well-established.
from the analysis of Eucerin Advanced Repair Lotion for Very Dry Skin BottleFound in 4 products
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