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Prostaglandin Analogues: The Science Behind Longer-Looking Lashes and Fuller-Looking Brows
Healthy Brows
Claire Searancke

Prostaglandin Analogues: The Science Behind Longer-Looking Lashes and Fuller-Looking Brows

For consumers looking for an evidence-led approach to enhancing their natural lashes or brows, prostaglandin analogues represent an important and well-researched category of ingredients. While individual results may vary, the available research offers a compelling scientific basis for their continued use in targeted lash and brow formulations.

How to Maintain Lash Results After the Growth Phase
eyelash
Line Theory

How to Maintain Lash Results After the Growth Phase

Once lashes begin to look fuller or healthier, it is natural to wonder how to maintain the result. The answer is not to abandon the routine immediately. Lashes are cyclical, so the care that helped support the appearance of improvement should continue in a sustainable way.

Peptides, Keratin and Lash Growth: What a 35+ Audience Should Understand
eyelash
Line Theory

Peptides, Keratin and Lash Growth: What a 35+ Audience Should Understand

Beauty language can become crowded with ingredient terms: peptides, keratin, biotin, panthenol, amino acids. For a 35+ audience, it is useful to understand these words in practical terms rather than treating them as trends.

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