ANCHOR Bio-Retinol Youth Serum - Refill - Earth Harbor Naturals

Youthful Treatment — Gentle — Softens Fine Lines — Glow

ANCHOR Bio-Retinol Youth Serum - Refill

Name: ANCHOR Bio-Retinol Youth Serum - Refill
Brand: Earth Harbor Naturals
SKU: ANCREFIL101
Price: 25.65 USD
Availability: InStock

$25.65~~$27.00~~

4.5

Rated 4.5 out of 5 stars

72 Reviews

Anchor your skin in restored vitality. Smooth fine lines and renew youthful radiance with 8 retinol alternatives—powerful results, no sensitivity.

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!

✓ Free US shipping $50+

✓ Easy free 30-day returns

Recommended for:
All Skin Types. Especially dry, mature, and sensitive skin.

Helps with:

• Fine Lines + Wrinkles
• Loss of Firmness
• Uneven Tone
• Dullness
• Texture
• Sensitivity

Scent: Subtly fresh
Texture: Lightweight creamy serum
Color: Light Coral (from astaxanthin)

.67 oz | 20 mL glass bottle with aluminum top

Apply to clean skin before moisturizer.

2x Daily AM PM

Skincare application guide

Bakuchiol & Babchi · retinol alternatives + fresh glow
Citrus Stem Cells · improve firmness + support tone
Lychee & Rosehip · soften fine lines + soothe
Astaxanthin · revives dullness + enhances radiance
Sea Buckthorn · replenishes + vital nutrients
Herbal Ursolic Acid · renews + strengthens barrier

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

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Clinically Tested

Toxicologist Audited

Dermatologist Tested

Sensitive Skin Safe

Cleanest Ingredients

100% nature-identical

Artisan Crafted

in-house lab small batches

1% Donated

to ocean conservation

Ethical Pioneers

built on passion and purpose

Anchor uses 8 powerful, plant-based retinol alternatives that provide all the benefits of a 1% traditional retinol serum (Vitamin A) without the irritation. While it functions differently than Vitamin A, we've combined various types of retinol alternatives that work synergistically to deliver the same results—helping to smooth fine lines, boost skin elasticity, and promote a youthful glow, but in a gentler, non-sensitizing way. Perfect for those seeking a more soothing yet effective option.
Anchor uses 4% of 8 proven, plant-based retinol alternatives to deliver maximum benefits. While most retinol alternatives on the market use 0.5-1% of a single type, our formula ensures you get the full power of these ingredients, making it equivalent to the efficacy and potency of a 1% traditional retinol serum. Since these ingredients are non-sensitizing, we can safely use a higher concentration, helping to smooth fine lines, firm skin, and enhance radiance, without irritation.
Yes, Anchor can be used with other Earth Harbor products that contain bio-retinol alternatives, like Mermaid Moon, Siren Silk, and Samphire. Each product is designed to complement the others with unique functions and actives. While Anchor Serum focuses on smoothing fine lines and boosting youthful glow, Mermaid Moon Balm Cream hydrates and restores the skin barrier, Siren Silk Cream offers healthy aging hydration and calming benefits, and Samphire Serum targets skin clarity and refining texture. Together, these products help you achieve maximum benefits by addressing different aspects of skin health and radiance without overwhelming your skin.
Yes, Anchor pairs well with most skincare routines. We recommend applying it after cleansing and toning, followed by a moisturizer. If using other actives or traditional retinol, we suggest introducing them gradually and alternating with Anchor to avoid overwhelming your skin for best results.

Yes, Anchor can be used both day and night, and it’s gentle enough for daily use right from the start—twice a day for best results. Unlike traditional retinol, there's no need to work up to it, and it won’t cause irritation or sensitivity. Plus, it doesn't increase your skin's sensitivity to the sun, so you can safely use it both day and night without worrying about sun exposure. It's perfect for all skin types, including sensitive ones.
Anchor combines 8 powerful retinol alternatives at 4% to deliver a full spectrum of benefits, unlike most serums that rely on just one ingredient or only use up to 1% of a single retinol alternative. This multi-pronged approach creates a more potent, synergistic effect that mimics the benefits of traditional retinol, while being gentler on the skin and avoiding the irritation often associated with Vitamin A.
Yes! Anchor is non-sensitizing, making it ideal for sensitive skin types. It’s packed with calming ingredients to ensure a smooth, irritation-free experience.
Anchor is pregnancy-friendly, offering all the benefits of retinol without the concerns. Always consult your doctor, but this formula is a great option during pregnancy.

Real Results

Recyclable Packaging

Refill Options

Clean Ingredients

4.5

Rated 4.5 out of 5 stars

Based on 72 reviews

Total 5 star reviews: 54

Total 4 star reviews: 9

Total 3 star reviews: 5

Total 2 star reviews: 2

Total 1 star reviews: 2

88%would recommend these products

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72 reviews

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T
Tayla
Reviewing
ANCHOR Bio-Retinol Youth Serum - Refill
I recommend this product
Rated 5 out of 5 stars
4 minutes ago
5 Stars
Another product I've been using for years. Fine lines have vanished and my skin is smooth and soft.
Was this helpful?
SG
Susan G.
Verified Buyer
Reviewing
ANCHOR Bio-Retinol Youth Serum - Refill
I recommend this product
Rated 5 out of 5 stars
1 month ago
So worth it!
Ive never had any products as from Good Harbor!! Would like most definitely like to orde a couple more of their products!! How about?!!?
Was this helpful?
AC
Andrea C.
Verified Buyer
Reviewing
ANCHOR Bio-Retinol Youth Serum
I recommend this product
Age Range 25-34
Skin Type Sensitive, Dry
Skin Concerns Anti-Aging, Redness, Dryness
Rated 5 out of 5 stars
1 month ago
Nice serum
I found this while looking for a clean Bakuchiol serum to use during pregnancy and this is a great one. It’s hydrating and plumping. Does not erase my wrinkles but definitely seems to smooth them a bit.
Was this helpful?
LH
Lydia H.
Verified Buyer
Reviewing
ANCHOR Bio-Retinol Youth Serum
I recommend this product
Age Range 35-44
Skin Type Combination
Skin Concerns Pores, Sensitivity, Anti-Aging
Rated 5 out of 5 stars
1 month ago
Much more gentle than Tretinoin
This has been much more gentle on my skin than the Rx I was using previously
Was this helpful?
HU
Hannah U.
Verified Buyer
Reviewing
ANCHOR Bio-Retinol Youth Serum
I recommend this product
Age Range 25-34
Skin Type Combination
Skin Concerns Dullness, Redness
Rated 5 out of 5 stars
5 months ago
Serum
Great serum and alternative to retinol for sensitive skin, causes no redness or irritation.
Was this helpful?

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ANCHOR Bio-Retinol Youth Serum - Refill

Cleanest Ingredients

Artisan Crafted

1% Donated

Ethical Pioneers

ANCHOR Bio-Retinol Youth Serum - Refill

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