Catkin Tinted Color-Changing Lip Balm C04 Rainbow — 0.12 oz, Hydrating pH-Activated Tint & Nourishing Seed Oils

CATKIN C04 Rainbow is a pH-activated tinted lip balm that hydrates, nourishes and reveals a custom rosy glow while protecting lips all day.

This lightweight 0.12 oz balm combines color-reviver technology with nourishing seed oils and vitamin E to soften dry, chapped lips and deliver a personalized tint that develops with your natural pH. The formulation blends phytosterols, jojoba (Simmondsia Chinensis) and meadowfoam (Limnanthes Alba) seed oils plus mint essential oil for a fresh scent and smooth feel. Packaged in a couture case, the C04 Rainbow shade applies clear and transforms into a subtle pink shimmer that can last for hours while improving lip texture over continued use.

How does the color-changing technology work?

The balm contains pH-sensitive pigments that react to the moisture and acidity of your lips, causing a gentle color shift. It applies nearly clear and then reveals a custom shade that complements your natural lip tone without heavy pigment.

• Applies transparent, then develops into a pink shimmer unique to your pH
• Color effect lasts several hours and refreshes with reapplication
• Leaves a soft, natural finish suitable for everyday wear

Will this keep my lips hydrated and repair dryness?

Yes — the formula focuses on long-lasting moisture and barrier support rather than temporary shine. Natural seed oils and vitamin E deliver essential lip nutrients while phytosterols help lock in hydration for a smoother surface.

• Jojoba and meadowfoam seed oils provide lightweight, long-lasting moisturization
• Vitamin E supports skin conditioning and helps protect against moisture loss
• Non-greasy texture absorbs quickly for comfortable all-day wear

How should I use it for best results?

Apply directly to clean lips as needed throughout the day. For enhanced texture and longer-term improvement, use daily; the product also primes lips for smoother lipstick application.

• Swipe across lips for a single, natural-tint look
• Layer under lipstick for hydrated base and fuller appearance
• Use nightly or twice daily to improve lip softness over two weeks

Is this product lightweight and suitable for sensitive lips?

The balm has a featherlight, non-sticky feel that suits most users and is designed to soothe rather than irritate. The mint essential oil gives a mild cooling sensation; discontinue if you notice sensitivity.

• Ultra-hydrating yet non-greasy 0.12 oz formula
• Soothing ingredients aim to reduce flaking and visible lip lines
• Gentle enough for daily use, but patch-test if you have reactive skin

Who is this for: CATKIN C04 Rainbow is ideal for anyone seeking an easy, low-maintenance lip product that combines daily hydration with a subtle, personalized tint. It suits people who prefer lightweight, nourishing balms over heavy color sticks, those who want smoother lips before makeup application, and anyone curious about a tailor-made rosy sheen without committing to bold lipstick shades.

Ingredients

Phytosterols, Simmondsia Chinensis Seed Oil, Limnanthes Alba Seed Oil, Mint Essential Oil, Vitamin E