Tilia Americana Flower Extract: What Is It, Cosmetic Uses, Benefits & Side Effects

Curious about this ingredient? In this article we're explaining exactly what it is and why it's used within cosmetic formulations.
Updated on: June 30, 2025
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We verify all information on this page using publicly available nomenclature standards from The Personal Care Products Council (PCPC), the European Commission's CosIng database and documentation provided directly by ingredient manufacturers. Our analysis is based on technical data from these sources to ensure accuracy and reliability.

What Is Tilia Americana Flower Extract?

Tilia Americana Flower Extract comes from the blossoms of the American linden tree, also known as basswood. The pale yellow flowers are rich in natural sugars, flavonoids, volatile oils and small amounts of tannins, all of which contribute to the extract’s gentle character on skin. Indigenous communities brewed the blossoms into calming teas long before European settlers began using them in bath soaks and scented waters. Modern cosmetic chemists adopted the ingredient in the mid-20th century after studies highlighted its pleasant aroma and skin-softening properties.

To create the extract, freshly harvested flowers are usually macerated in a water-or-glycerin mixture, then filtered to remove plant solids. The resulting liquid may be gently concentrated to standardize its active components before being preserved for stability. Because the process relies on mild solvents and low heat the delicate fragrance compounds remain intact.

You will most often see Tilia Americana Flower Extract listed in hydrating masks, soothing toners, lightweight moisturizers, after-sun lotions, anti-aging serums and bath products where formulators want a subtle floral scent alongside calming benefits.

Tilia Americana Flower Extract’s Cosmetic Benefits/Uses

This botanical offers several advantages when blended into skincare and personal care formulas:

  • Fragrance – Delivers a soft honey-like floral scent that can replace or reduce synthetic perfumes making a product smell fresh and inviting
  • Skin conditioning – Natural sugars and flavonoids help draw moisture to the surface of the skin leaving it feeling smoother and more supple
  • Soothing – The extract’s bioactive compounds have a calming effect that can ease temporary redness or tightness making it ideal for sensitive or post-treatment skin

Who Can Use Tilia Americana Flower Extract

Tilia Americana Flower Extract suits most skin types, including dry, normal, combination and sensitive skin, thanks to its gentle hydrating and calming profile. Oily or acne-prone users can also tolerate it well because the extract is lightweight and non-occlusive, though they may prefer formulas that pair it with oil-control agents for best results.

The ingredient is plant derived and processed without animal products, so it is suitable for vegans and vegetarians. Always check the full ingredient list of a finished product to confirm other components meet your lifestyle requirements.

Current cosmetic safety data indicate no particular risk for pregnant or breastfeeding women when the extract is used topically at typical concentrations. This is not medical advice; anyone who is expecting or nursing should ask a healthcare professional before starting a new skincare product, just to be safe.

Tilia Americana Flower Extract does not cause photosensitivity, and it plays well with most other common skincare ingredients. Its mild nature makes it a flexible addition to both daytime and nighttime routines.

Potential Side Effects/Adverse Reactions

Reactions to topical Tilia Americana Flower Extract differ from person to person. The points below list potential side effects, but most users will never experience them when the ingredient is included at standard cosmetic levels in a well-formulated product.

  • Allergic contact dermatitis – rare but possible in individuals sensitive to linden pollen or other tree pollens
  • Mild stinging or redness – may occur on very compromised or freshly exfoliated skin if the formula contains a higher concentration of the extract
  • Fragrance-related sensitivity – natural volatile oils could trigger irritation or headaches in those highly reactive to scents

If any discomfort, rash or other unwanted reaction develops, discontinue use and seek advice from a qualified healthcare professional.

Comedogenic Rating

Rating: 0–1

Tilia Americana Flower Extract is mostly water soluble with only trace amounts of lightweight aromatic oils, so it does not form the heavy films that clog pores. It also lacks fatty acids and waxes commonly linked to breakouts. For these reasons it earns a very low score of 0–1 on the comedogenic scale.

That means the extract is generally suitable for people who are prone to acne or congestion.

Because formulations vary, a product’s overall pore-clogging potential depends more on the other ingredients and the base it is blended into than on the extract itself.

Summary

Tilia Americana Flower Extract is valued for three main functions: fragrance, skin conditioning and soothing. Its natural volatile compounds supply a light honeyed scent, while plant sugars and flavonoids attract moisture and leave skin feeling soft. Anti-inflammatory constituents gently calm visible redness or irritation.

Although not as famous as rose or chamomile, the extract appears in a modest but growing number of hydrating masks, after-sun lotions and sensitive-skin toners where formulators want a mild floral note plus calming benefits.

Overall safety data are reassuring, with very low risk of irritation or allergic reaction for most users at typical cosmetic levels. Still, skin can be unpredictable so it is wise to patch test any new product that contains the extract before full-face use.

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