Where INNBEAUTY PROJECT Bright & Tight Dark Circle Firming Refillable Eye Cream with Vitamin C & Peptides really shines is hydration efficacy, scoring 9.8 compared to Sunday Riley 5 Stars Retinol + Niacinamide Eye Serum's 5.3. With Propanediol, Glycerin, and Butylene Glycol in its top ingredients, INNBEAUTY PROJECT Bright & Tight Dark Circle Firming Refillable Eye Cream with Vitamin C & Peptides delivers stronger moisture-binding capability.
Active Ingredient Strength is another area of separation. INNBEAUTY PROJECT Bright & Tight Dark Circle Firming Refillable Eye Cream with Vitamin C & Peptides scores 8.0 here versus 7.2 for Sunday Riley 5 Stars Retinol + Niacinamide Eye Serum. That difference comes down to how each formula is built — the ingredient list tells the story.
INNBEAUTY PROJECT Bright & Tight Dark Circle Firming Refillable Eye Cream with Vitamin C & Peptides brings Tranexamic Acid, Tetrahexyldecyl Ascorbate, and Bakuchiol as actives, while sunday Riley 5 Stars Retinol + Niacinamide Eye Serum relies on Niacinamide, Retinol, and Asiaticoside. Both approaches have merit, but the positioning and supporting ingredients make the difference.
Both sit in the premium bracket, so value comes down to formulation quality. INNBEAUTY PROJECT Bright & Tight Dark Circle Firming Refillable Eye Cream with Vitamin C & Peptides gets the nod here with its 9.0 overall score — you're getting more for a similar outlay.
