Round Lab
Round Lab - Camellia Deep Collagen Firming Ampoule 30ml
Round Lab - Camellia Deep Collagen Firming Ampoule 30ml
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Round Lab’s Most Advanced Drop — Collagenol Meets Next-Gen Retinol
Every line has its flagship; in the Camellia Deep Collagen family it’s this ampoule. Round Lab loaded 30ml with its proprietary Camellia Collagenol™ — camellia japonica flower extract, quercetin and inositol, a complex developed to support the skin’s own collagen story — then layered in Multi Collagen for deep, dryness-free moisture and HPR, the next-generation retinoid derived from retinoic acid, to firm skin and tighten the look of enlarged pores.
HPR is the quiet star: it works without the conversion steps ordinary retinol needs, delivering retinoid-class firming with a far gentler temper — very Round Lab, a brand that built its reputation refusing the harshness-for-results trade. The result is an evening ampoule that pursues elasticity from two directions at once: feeding the collagen narrative with Collagenol™ while HPR refines texture, pores and the fine-line picture.
Key Benefits
✔ Camellia Collagenol™ supports collagen synthesis
✔ HPR next-gen retinol firms and refines pores
✔ Multi Collagen moisturizes deeply, zero dryness
✔ Retinoid-class results with Round Lab gentleness
✔ Visible elasticity and texture care over weeks
✔ The flagship of the Camellia Deep Collagen line
What Makes It Different
Collagen serums usually moisturize and hope; retinol serums usually work and sting. Pairing Collagenol™ with HPR gets both halves of firming — support and stimulation — into one bottle that sensitive-leaning skin can actually sustain nightly.
Who Is It For?
Elasticity-first routines, pore-and-texture perfectionists, and retinol-curious skin that bruises easily. Slot it among Korean Serums, plan the strategy in Anti-Aging & Firming, and morning-guard the results with Korean Sunscreen.
100% authentic, sourced directly from Korea.
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Ingredients
Camellia Collagenol™ (camellia japonica, quercetin, inositol) — collagen synthesis support
Multi Collagen — deep, dryness-free moisture
HPR (hydroxypinacolone retinoate) — next-gen retinoid: firms, tightens the look of pores
How to Use
Start 3–4 nights a week; HPR is gentle, but let skin adjust.
Follow with moisturizer and use SPF50+ every morning.
Avoid combining with strong acids in the same routine.

Frequently Asked Questions
What is HPR and how is it different from retinol?
HPR (hydroxypinacolone retinoate) is a next-generation retinoid that works without the conversion steps retinol needs — retinoid-class firming and pore care with a gentler temper.
Can beginners use the ampoule?
Yes — HPR’s gentleness makes it a friendly first retinoid. Start 3–4 nights a week, moisturize after, and wear SPF every morning.
When will I see firmer skin?
Hydration and glow show quickly; firmness and pore refinement typically build over 6–10 weeks of consistent evening use.
Can I use the ampoule with the line’s PDRN toner?
Yes — they’re designed as a system: toner first for PDRN-collagen hydration, ampoule after for Collagenol™ and HPR firming.