Firming Treatment — Plumps — Sculpts glow — Hydrates
CELESTINE Hydra-Peptide Firming Serum - Refill
Float into youthful hydration with this juicy, cloud-like serum—packed with bio-peptides and ultra-hydrators to smooth, plump, and refresh for an instant goddess glow-up.
Our refills are the same Earth Harbor gems, sealed with aluminum tops and completely plastic-free! While many brands use pouches for refills, our glass bottles with aluminum tops have a lower ecological footprint based on sustainability-focused research. Both materials are widely and easily recycled, making refilling truly waste-free!
Our Commitment to Quality
- 100% Nature-Identical
- No Harsh Synthetics
- No Fillers, Only Actives
- Clinically & Scientifically Proven
- Dermatologist Tested
- Certified Safe for Sensitive Skin
- Non-Toxic (Toxicologist Audited)
- Third-Party Safety & Stability Tested
Clean & Ethical Practices
- Ultra-Clean Ingredients
- Free from Artificial Fragrances & Dyes
- Traceable, Ethical, Premium Ingredients
- Non-GMO Verified Ingredients
- Sustainably Sourced & Verified
- Cruelty-Free & Vegan Certified
- European Union Certified
Sustainability at Heart
- Plastic Neutral Certified
- Carbon Neutral Certified
- Zero-Waste Refills
- Ocean-Friendly
- 1% for the Planet Member
- Reusable & Biodegradable Packaging
Crafted with Care
- Artisan Small Batches
- In-House Lab Made
- Herbalist-Chemist Formulated
- Good Manufacturing Practices Certified
Proudly Independent
- Small Family Business
- Woman-Owned
- Independently Operated, Never Outsourced
Packaging
Our glass containers are 100% recyclable, and closures use 50% PCR plastic (varies by availability). Boxes, inserts, and shipping materials are compostable, made with FSC-certified/recycled paper and soy-based ink. Every product also has a plastic-free option and zero-waste refills.
How to recycle
For a zero-waste choice, get a refill. Each comes in a glass bottle with an aluminum lid. Swap your old closure onto the new bottle, then recycle the empty glass and lid! If not refilling, wash, remove the label, and recycle the glass. Take apart closures and check local recycling guidelines—small pieces (like closure elements and label backing) can be recycled through PACT Collective or be discarded. All boxes and shipping materials can be composted, reused, or recycled.
Plastic Free & Refill Option
Cleanest Ingredients
100% nature-identical
Artisan Crafted
in-house lab small batches
1% Donated
to ocean conservation
Ethical Pioneers
built on passion and purpose
CELESTINE Hydra-Peptide Firming Serum - Refill
FAQs
- LHLaci H.Verified BuyerReviewingCELESTINE Hydra-Peptide Firming SerumI recommend this productAge Range 35-44Skin Type NormalSkin Concerns Anti-Aging, Pores, DullnessRated 5 out of 5 stars4 minutes agoSO GOOD!
I love this serum. It dries in so lightweight, but makes my skin feels so hydrated. My skin looks dewy and fresh. My makeup goes on so much smoother after as well.
- BABrooklyn A.Verified BuyerReviewingCELESTINE Hydra-Peptide Firming SerumI recommend this productAge Range 25-34Skin Type CombinationSkin Concerns Anti-Aging, Dark Spots, Dryness, Dullness, PoresRated 5 out of 5 stars3 days agoWonderful
I love this stuff so so much! It helps with the appearance of my smiles lines/fine lines, makes my skin feel super soft and hydrated without feeling heavy or oily, and it’s pretty & smells good! Aesthetics aren’t important to me but they are a plus (:
- LLexiReviewingCELESTINE Hydra-Peptide Firming SerumI recommend this productRated 5 out of 5 stars2 weeks ago5 Stars
Beautiful feel going on, and like all the earth harbor lines, seems to be keeping my skin on its best ever condition!
- KGKala G.Verified BuyerReviewingCELESTINE Hydra-Peptide Firming Serum - RefillI recommend this productRated 4 out of 5 stars1 month agoPump doesn’t fit refill bottle??
Love this product! I’ve used it as part of my nightly routine the last 6 months. Unfortunately this refill bottle did not fit the pump from my previous bottle which kind of defeats the purpose of purchasing the refills.
- AMAshley M.Verified BuyerReviewingCELESTINE Hydra-Peptide Firming SerumI recommend this productAge Range 35-44Skin Type Normal, CombinationSkin Concerns Pores, Dark Spots, Acne, Anti-Aging, DullnessRated 5 out of 5 stars1 month agoStaple
I’ve been using this for about 4 months now and won’t be without it! I love the larger size so I don’t have to repurchase as often. It lasts such a long time.