SAMPHIRE BHA Clarifying Serum - Refill - Earth Harbor Naturals

Clarity Treatment — Exfoliates — Balances — Calms— Refines

SAMPHIRE BHA Clarifying Serum - Refill

Name: SAMPHIRE BHA Clarifying Serum - Refill
Brand: Earth Harbor Naturals
SKU: SAMPHREFIL102
Price: 31.35 USD
Availability: InStock

$31.35~~$33.00~~

4.8

Rated 4.8 out of 5 stars

324 Reviews

A 5-in-1 treatment that clarifies, balances, hydrates, and gently exfoliates—powered by a natural salicylic acid alternative for refined, calm, radiant skin. A true maritime jewel.

*A salicylic acid alternative serum with super-powered benefits for sensitive & hormonal skin.

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 reactive, hormonal, oily, acne-prone, and dry skin.

Helps with:

• Clarifies Blemishes
• Blurs Pores & Controls Oil
• Gently Exfoliates
• Evens Skin Tone

Scent: Subtly clean, sweet, and herbal
Texture: Smooth, lightweight, water-based serum
Color: Light green (from sea samphire and lilac)

1 oz | 30 mL glass bottle with aluminum top

Apply to clean skin before moisturizer.

2x Daily AM PM

Customize: Add a few drops of Samphire to any Earth Harbor treatment or moisturizer for a clarifying & perfecting booster.

Store at room temperature and out of direct sunlight.

Slight separation is normal, expected, and celebrated in this plant-based formula without synthetic emulsifiers. Just give a little shake if it occurs.

Skincare application guide

2% Plant BHA · clarifies + smooths
Sea Samphire · softens texture + refines
Prebiotics & Postbiotics · balance + support tone
Banana Fruit Juice · soothes + vitamin-rich
Beta Glucan & Ocean MSM · hydrate + bounce

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

Samphire Serum is powered by a plant-based BHA from beets, a gentle alternative to salicylic acid. It exfoliates, clears congestion, and balances oil—without the irritation or dryness that can come with traditional BHAs. Plus, it’s boosted with an herbal retinol alternative for even more skin-smoothing power, all while staying completely non-sensitizing.
Yes! This serum helps with all types of breakouts, including hormonal congestion and long-term blemishes. Its plant-based BHA, herbal retinol alternative, plus postbiotics and prebiotics work together to gently exfoliate, balance oil, and keep pores clear—without irritation or dryness.
Yes! This serum is designed to be gentle yet effective, making it a great choice for sensitive or easily irritated skin. The hydrating formula keeps skin balanced while providing exfoliation without over-drying.
This serum is gentle enough to pair with retinol and other exfoliants, but it’s always best to introduce products gradually and listen to your skin. If using strong actives, consider alternating them in your routine.

Yes! By keeping pores clear, balancing oil, and supporting skin hydration, this serum helps prevent congestion that can lead to breakouts.
While both contain a herbal retinol alternative, Anchor Bio-Retinol Serum is a more potent rejuvenation treatment with 4% bio-retinol from multiple sources, targeting firming, smoothing, and visible signs of aging. Samphire BHA Clarifying Serum contains 1% sea samphire as its sole retinol alternative, making it a gentle option focused on clarifying, refining pores, and balancing oil. If you want both benefits, they can be layered together!
Start with a few times a week and build up to daily use. It can be used morning or night after cleansing and before moisturizer.
Yes! Unlike many clarifying treatments, this serum hydrates while it exfoliates, leaving skin feeling refreshed and balanced instead of dry or tight.

Real Results

Recyclable Packaging

Refill Options

Clean Ingredients

4.8

Rated 4.8 out of 5 stars

Based on 324 reviews

Total 5 star reviews: 288 Total 4 star reviews: 27 Total 3 star reviews: 7 Total 2 star reviews: 0 Total 1 star reviews: 2

97%would recommend these products

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324 reviews

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AJ
Amy J. F.
Verified Buyer
Reviewing
SAMPHIRE BHA Clarifying Serum
I recommend this product
Age Range 18-24
Skin Type Sensitive, Dry, Acne-Prone
Skin Concerns Dryness, Sensitivity, Acne
Rated 5 out of 5 stars
2 days ago
A serum that feels light and refreshing, but still works!
This serum has helped clear up my acne as someone who has dry, sensitive skin.
Not only does it work, but it also feels lightweight and refreshing on my skin!
Was this helpful?
EK
Elly K.
Verified Buyer
Reviewing
SAMPHIRE BHA Clarifying Serum
I recommend this product
Age Range 35-44
Skin Type Combination, Oily, Dry, Sensitive
Skin Concerns Dryness, Redness, Dullness, Dark Spots
Rated 5 out of 5 stars
3 weeks ago
Great product
Helps moisturize my skin and get rid of redness.
Was this helpful?
SB
Sasha B.
Verified Buyer
Reviewing
SAMPHIRE BHA Clarifying Serum
I recommend this product
Age Range 35-44
Skin Type Combination, Acne-Prone, Sensitive, Oily, Dry
Skin Concerns Acne, Dryness, Oiliness, Redness, Sensitivity
Rated 5 out of 5 stars
1 month ago
Best daily treatment for problem skin
I received a sample of Samphire Clarifying Serum and realized how soft my skin felt after a single use and noticed my acne-prone skin visibly clearing up after only a few days. After that I purchased 2 more bottles and now use it daily after cleansing and before moisturizing. While I change up my daily cleansing ritual for my acne-prone, combination complexion, Samphire is the one thing that remains the same for daily use and now see considerable improvement to the look and feel of my skin. This is my new must-have product.
Was this helpful?
AR
Alyse R.
Verified Buyer
Reviewing
SAMPHIRE BHA Clarifying Serum - Refill
I recommend this product
Rated 5 out of 5 stars
2 months ago
Clarifying Serum
My teenage daughter uses this a part of her daily routine, it has helped keep her eczema at bay
Was this helpful?
MR
Maren R.
Verified Buyer
Reviewing
SAMPHIRE BHA Clarifying Serum
I recommend this product
Age Range 45-54
Skin Type Sensitive, Dry, Combination, Mature
Skin Concerns Redness, Sensitivity, Pores, Dullness, Dryness
Rated 5 out of 5 stars
3 months ago
Magic
I love this serum! Pretty sure this and the aurora are what has made my rosacea barely noticeable!
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SAMPHIRE BHA Clarifying Serum - Refill

Cleanest Ingredients

Artisan Crafted

1% Donated

Ethical Pioneers

SAMPHIRE BHA Clarifying Serum - Refill

FAQs