Kosas

What it is: A high-impact clean lip plumper with a satisfying warming-cooling tingle for visibly fuller, glassy lips—always nourishing, not sticky or drying.

Formulation Type: Lip Plumper

Benefits: Hydrating, Plumping

Highlighted Ingredients:
- Capsicum Frutescens (Chili pepper) Fruit Extract and Ginger Root Oil: Supports blood flow to lips.
- Menthyl Lactate: Rapidly cools and refreshes.
- Menthyl Nicotinate and Vanillyl Butyl Ether: Delivers antioxidant protection and a tingling, warming micro massage.

Ingredient Callouts: This product is vegan and cruelty-free.

What Else You Need to Know: Custom plumping complex delivers a sensorial experience for naturally flushed, visibly fuller lips with a mirror-shine finish. Safe to swipe on repeat and clinically shown to hydrate, smooth, and soften lips—won’t dry or strip.

Clinical Results: Based on a clinical study of 30 subjects using Lip Pulse for 4 weeks:
- Improves lip volume and plumpness up to +58%

In a consumer perception study of 30 subjects using Lip Pulse for 4 weeks:
- 100% agreed this lip plumper does not strip or dry out lips

In a clinical study 100% saw improved:
- Hydration +299%
- Lip texture/smoothness/softness +36%
- Lip quality/healthy appearance +39%

Clean at Sephora
Clean at Sephora is our commitment to offering effective products without certain ingredients, such as parabens, sulfates, phthalates, and mineral oils. Learn more here.