Solanum Lycopersicum Skin Wax: 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 Solanum Lycopersicum Skin Wax?

Solanum Lycopersicum Skin Wax is a natural wax obtained from the thin outer layer of tomatoes. While tomatoes are best known for their juicy flesh, the skin contains a protective blend of waxes, fatty acids and naturally occurring antioxidants such as lycopene. To capture these useful compounds, manufacturers collect tomato skins left over from food processing, then use gentle solvent-free extraction or supercritical CO2 methods to isolate the wax. The result is a soft, plant-based wax that melts at skin temperature.

Early interest in tomato by-products began with studies on lycopene in the 1990s. Researchers soon noticed that the waxy film surrounding the fruit also had remarkable antioxidant and conditioning qualities. Cosmetic chemists adopted the material as a sustainable alternative to petroleum-based or animal-derived waxes, and today it features in eco-friendly formulations.

You will most often find Solanum Lycopersicum Skin Wax in moisturizing creams, anti-aging serums, lip balms, solid lotion bars, hair masks and leave-in conditioners. Its smooth glide and protective finish make it especially useful in products that aim to lock in hydration or shield hair and skin from everyday stressors.

Solanum Lycopersicum Skin Wax’s Cosmetic Benefits/Uses

This ingredient brings several helpful roles to modern beauty formulas.

  • Antioxidant – Helps neutralize free radicals generated by UV light and pollution which can lead to dullness and premature wrinkles. By curbing oxidative stress it supports a fresher, healthier appearance.
  • Hair Conditioning – Forms a light film along the hair shaft that smooths cuticles, reduces frizz and boosts natural shine without leaving heavy residue. It can also help protect strands from heat styling and environmental damage.
  • Skin Conditioning – Creates a breathable barrier that slows water loss, leaving skin feeling soft and supple. Its emollient nature improves product spreadability and adds a subtle velvet finish.

Who Can Use Solanum Lycopersicum Skin Wax

Thanks to its lightweight breathable texture Solanum Lycopersicum Skin Wax suits most skin types. Dry or mature skin benefits from its moisture sealing abilities while normal and sensitive skin appreciate its gentle plant origin. Those with very oily or severely acne-prone skin may wish to try lighter formulas first since any waxy ingredient can feel too occlusive if overused.

The wax is 100% plant sourced so it meets vegan and vegetarian standards with no animal derivatives or by-products involved in its production.

No data links the topical use of tomato skin wax to harm during pregnancy or breastfeeding. Still this is not medical advice and anyone who is pregnant or nursing should check with a healthcare provider before adding new personal care products.

The ingredient does not increase photosensitivity and there are no known issues with sun exposure after application.

Potential Side Effects/Adverse Reactions

Reactions to Solanum Lycopersicum Skin Wax vary from person to person. The points below outline potential but uncommon effects. When formulated correctly most users enjoy the ingredient without problems.

  • Allergic contact dermatitis: People with a known tomato allergy could experience redness itching or rash
  • Clogged pores or breakouts: Very acne-prone skin may react if the formula is overly rich or layered thickly
  • Scalp buildup: Excessive use in hair masks or leave-ins might leave a heavy film on fine hair leading to dullness

If any irritation or other unwanted effect occurs stop use immediately and seek advice from a qualified medical professional.

Comedogenic Rating

Rating: 2 / 5

Solanum Lycopersicum Skin Wax is a light plant wax that melts at body temperature and creates a breathable film. Its molecular weight is lower than heavier waxes like beeswax, which means it sits on the surface without fully blocking follicles. Still, any wax can trap excess sebum if layered in thick or very rich formulas, so users with highly oily skin should choose lightweight products.

In most well balanced creams, balms or hair products this wax is unlikely to trigger clogged pores, making it generally acceptable for acne-prone or breakout-prone skin when used in moderation.

Formulation matters: combining tomato skin wax with high levels of butters or occlusive oils can raise the overall comedogenic profile, while pairing it with light esters or humectants lowers the risk.

Summary

Solanum Lycopersicum Skin Wax conditions skin, smooths hair and supplies antioxidant support. It does this by forming a soft protective layer that reduces water loss, adds slip and delivers naturally occurring lycopene to help fend off free radicals.

The ingredient is still a niche choice compared with classics like shea butter or beeswax, yet its upcycled origin and vegan status are steadily boosting its popularity in eco conscious lines.

Current data shows it is safe for topical use with a low allergy rate and no photosensitivity concerns. As with any new cosmetic ingredient it is smart to patch test a small area first to make sure your individual skin agrees with it.

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