Syzygium Malaccense Shoot 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
Share:
Inside this article:

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 Syzygium Malaccense Shoot Extract?

Syzygium Malaccense Shoot Extract comes from the young shoots of the Syzygium malaccense tree, a tropical plant in the myrtle family. The shoots are rich in natural compounds like flavonoids and phenolic acids that help fight off free radicals. The tree itself has long been valued in Southeast Asia for its edible fruit, and local beauty rituals often used the leaves and shoots to soothe skin after sun exposure. As modern skincare began looking for plant-based antioxidants, labs turned to these shoots and confirmed their protective power.

The extract is made by harvesting fresh shoots, drying them at low heat to keep their active parts intact, then soaking them in a skin-safe solvent such as glycerin or water. The liquid is filtered and concentrated, giving a stable extract that can be blended into creams and serums.

You will spot Syzygium Malaccense Shoot Extract in face masks, daily moisturizers, anti-aging lotions, brightening serums and after-sun gels where added defense against environmental stress is a key selling point.

Syzygium Malaccense Shoot Extract’s Cosmetic Benefits/Uses

When added to skincare, this plant extract offers two main perks:

  • Antioxidant: The flavonoids and phenolic acids neutralize free radicals triggered by UV light or pollution. This helps slow the look of early aging like fine lines and dullness while keeping formulas fresh for longer
  • Skin protecting: By calming irritation and reinforcing the skin’s surface, the extract supports the barrier that keeps moisture in and pollutants out. This makes it a useful ally in products aimed at sensitive or stressed skin

Who Can Use Syzygium Malaccense Shoot Extract

This extract is generally a good fit for most skin types including dry, oily, combination, normal and even sensitive skin thanks to its soothing, non-greasy nature. Those with a known allergy to plants in the myrtle family should steer clear because cross-reactions are possible.

Because the ingredient is entirely plant derived and typically processed with vegan friendly solvents, it is suitable for both vegetarians and vegans.

Current research shows no specific risks for pregnant or breastfeeding women when the extract is used topically, but data is limited. This is not medical advice and anyone who is pregnant or nursing should run any skincare product past a doctor just to be safe.

Syzygium Malaccense Shoot Extract is not known to cause photosensitivity so it can be used day or night. Normal sun protection practices should still be followed when going outside.

Potential Side Effects/Adverse Reactions

Side effects and reactions to topical Syzygium Malaccense Shoot Extract can vary from person to person. The points below describe potential issues that are unlikely to be experienced by most users when the ingredient has been formulated and stored correctly.

  • Mild redness or stinging
  • Temporary dryness if layered with strong exfoliating acids or retinoids
  • Contact dermatitis in individuals allergic to the myrtle botanical family

If any uncomfortable reaction occurs stop using the product and consult a healthcare professional.

Comedogenic Rating

Rating: 1/5 – The extract is water-based with negligible oil content and no heavy waxes or butters, so it is highly unlikely to clog pores. A trace amount of natural sugars and polyphenols could, in theory, form a sticky film if used in a very dense formula, but at the typical low concentrations found in skincare the risk is minimal.

Suitable for acne-prone or breakout-prone skin.

Keep in mind that the overall formula matters; a product packed with rich emollients may still feel heavy even if this extract itself is light.

Summary

Syzygium Malaccense Shoot Extract acts mainly as an antioxidant and skin-protecting agent. Its flavonoids and phenolic acids neutralise free radicals, helping fend off premature ageing while also soothing and reinforcing the skin barrier.

The ingredient is still considered niche; you will see it far less often than popular antioxidants like vitamin C or green tea. That said, brands looking for novel tropical botanicals are starting to include it in brightening serums, after-sun gels and everyday moisturisers.

Topical use is regarded as safe for most people, with a low risk of irritation or pore clogging. As with any new skincare item it is wise to do a quick patch test before full use, especially if you have very sensitive or allergy-prone skin.

Was this article helpful?
More from Glooshi:
ADVERTISEMENT
Get all our top headlines in beauty.
Delivered right to your inbox each week. Zero spam, all goodness, opt-out at anytime.
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Get the latest beauty news, top product recommendations & brand-exclusive discount codes direct to your inbox.
Send good feedback:

All feedback is greatly appreciated, anonymous, and will be used to improve the quality of our articles.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Send bad feedback:

All feedback is greatly appreciated, anonymous, and will be used to improve the quality of our articles.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Search