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Mermaid Milk Nutrient Glow Moisturizer

Mermaid Milk Nutrient Glow Moisturizer

Product Description

Product overview

Made in Various INTERNATIONAL

A lightweight, superfood-powered moisturizer infused with spirulina, matcha, and vegan hyaluronic acid that delivers all-day hydration with a demi-matte glow. Non-greasy, fast-absorbing, and formulated by a toxicologist for balanced, nourished skin.

100% Vegan Cruelty-Free (Leaping Bunny) 86% Organic 100% Non-GMO Gluten-Free Soy-Free No Synthetic Fragrances 1% For The Planet Woman-Owned Carbon Neutral
Pregnancy
Caution
Fungal Acne
No
Comedogenic
2/5
Size
1 oz / 2 oz
Price
$24 – $42
Formula
86% Organic
Key Active
Spirulina + Matcha
Best For
Normal to Combo
Real reviews · YouTube Shorts
Why it's different

Superfood Radiance Boost

Spirulina, matcha, and seaweed extracts deliver concentrated antioxidants, vitamin C, and phytonutrients to visibly boost radiance and support skin elasticity.

01

Texture & feel

SENSORY
Consistency
Lightweight cream
Scent
Herbal, fruity & clean
Absorption
15–30 seconds
Finish
Demi-matte

Superfood Radiance Boost

Spirulina, matcha, and seaweed extracts deliver concentrated antioxidants, vitamin C, and phytonutrients to visibly boost radiance and support skin elasticity.

Deep Hydration Without Greasiness

Vegan hyaluronic acid and aloe vera juice penetrate deep to attract and lock in moisture, leaving skin plump and hydrated all day without an oily residue.

Tone-Evening Botanicals

Blue tansy flower oil and turmeric root extract work together to brighten uneven skin tone, reduce the appearance of redness, and smooth texture.

Makeup-Ready Primer

Ultra-fast absorption and a demi-matte finish make this cream an ideal base under makeup or sunscreen, or wear alone for a natural, balanced look.

02

Safety & compatibility

SAFE
Pregnancy & Breastfeeding

Contains blue tansy essential oil (Tanacetum annuum). While generally low-risk, some practitioners advise caution with essential oils during pregnancy. No retinoids, salicylic acid, or hydroquinone present. Consult your healthcare provider.

Fungal Acne (Malassezia)

Not fungal acne safe. Contains coconut oil, olive oil, cetyl palmitate, sorbitan palmitate, and stearic acid — all of which can feed malassezia yeast and trigger fungal acne flare-ups.

No Harsh Chemicals

Free from parabens, sulfates, phthalates, synthetic fragrances, artificial dyes, mineral oils, petroleum, and nanoparticles. Formulated by a certified toxicologist.

Allergy & Sensitivity

Gluten-free and soy-free. Allergy tested. Natural botanical scent (no synthetic fragrances). Patch test recommended for very sensitive or reactive skin types.

Comedogenic Note

Rated 2/5 overall. Coconut oil (comedogenic rating 4) is present but the brand states it is specifically formulated at a low concentration to avoid pore-clogging. May still cause issues for highly acne-prone skin.

Retinol & Acid Compatibility

Compatible with retinol, vitamin C, AHA, and BHA. Contains no active exfoliants that would conflict. Apply treatments first, then layer Mermaid Milk on top.

03

Ingredient breakdown

INGREDIENTS

Spirulina ExtractProven

A blue-green algae superfood packed with protein, vitamins (B, C, E), minerals, and beta-carotene. Delivers concentrated nutrients directly to the skin for radiance and antioxidant protection.

  • Antioxidant Power: Contains phycocyanin, a potent antioxidant that neutralizes free radicals and helps protect against environmental damage.
  • Nutrient Density: Provides over 60% protein by weight along with essential amino acids, supporting skin repair and resilience.
Certified organic in this formula. A well-researched superfood ingredient with strong antioxidant credentials.

Matcha Extract (Camellia sinensis)Proven

Shade-grown green tea leaves ground to a fine powder. Rich in catechins (especially EGCG), chlorophyll, and L-theanine, matcha is a powerful antioxidant that helps shield skin from UV damage and pollution.

  • EGCG Catechins: Research shows EGCG provides strong anti-inflammatory and antioxidant benefits, helping to reduce signs of aging and calm irritation.
  • Chlorophyll: Naturally detoxifying, chlorophyll helps to give the formula its signature green color while supporting skin clarity.

Vegan Hyaluronic Acid (Sodium Hyaluronate)Proven

A plant-derived, low-molecular-weight hyaluronic acid that penetrates deeply to attract and retain up to 1,000 times its weight in water, providing long-lasting hydration from within.

  • Humectant: Draws moisture from the environment into the skin, keeping it plump and reducing the appearance of fine lines.
  • Vegan-Sourced: Produced via biofermentation rather than from animal-derived sources, making it cruelty-free and sustainable.

Blue Tansy Flower Oil (Tanacetum annuum)Promising

A rare essential oil with a naturally vivid blue color from chamazulene, known for its soothing and calming properties. Helps to reduce the appearance of redness and even skin tone.

  • Anti-Inflammatory: Chamazulene, the active compound, has demonstrated soothing properties for irritated and reactive skin.
  • Tone Correction: Works synergistically with turmeric to help even out blotchy skin and reduce visible redness.
Essential oil — while generally well-tolerated, patch test if you have very reactive or sensitive skin. Use with caution during pregnancy.

Turmeric Root Extract (Curcuma longa)Proven

A golden-hued botanical with curcumin, a well-studied anti-inflammatory and antioxidant compound. Targets dullness, uneven skin tone, and environmental stress.

  • Brightening: Curcumin inhibits melanin production to help fade dark spots and brighten overall complexion over time.
  • Anti-Inflammatory: Clinical studies support curcumin's ability to calm inflammation and reduce redness.

Aloe Vera Leaf Juice (Aloe barbadensis) 1st IngredientProven

The formula base and primary ingredient. A deeply hydrating and soothing botanical rich in polysaccharides, vitamins, and natural salicylates that calm, clarify, and balance the skin.

  • Hydration Base: Lightweight and water-rich, providing instant soothing moisture without heaviness.
  • Skin Healing: Contains acemannan and other polysaccharides known to support wound healing and skin regeneration.

Seaweed Extract (Corallina officinalis)Promising

A red algae (coralline seaweed) extract rich in minerals, amino acids, and polysaccharides. Supports skin barrier function and delivers marine-derived nutrients for resilience and radiance.

  • Mineral Rich: Naturally high in calcium, magnesium, and trace minerals that help fortify the skin barrier.
  • Antioxidant: Marine polysaccharides help protect against oxidative stress from UV exposure and pollution.

22 ingredients

Aloe Barbadensis Leaf Juice*, Cocos Nucifera (Coconut) Oil*, Cane Alcohol*, Camellia Sinensis (Matcha) Extract*, Cetearyl Olivate, Sorbitan Olivate, Cetyl Palmitate, Sorbitan Palmitate, Sorbitan Olivate, Spirulina Platensis Extract*, Olea Europaea (Olive) Fruit Oil*, Sodium Hyaluronate, Melia Azadirachta (Neem) Extract, Coccinia Indica (Ivy Gourd) Extract, Solanum Melongena (Eggplant) Extract, Aloe Barbadensis (Aloe) Extract, Ocimum Sanctum (Tulsi) Extract, Ocimum Basilicum (Basil) Extract, Curcuma Longa (Turmeric) Root Extract, Corallina Officinalis (Seaweed) Extract, Tanacetum Annuum (Blue Tansy) Flower Oil, Carica Papaya (Papaya) Fruit Isolate, Passiflora Edulis (Passionfruit) Isolate, Stearic Acid, Citric Acid, Xanthan Gum

* Certified Organic

FREE FROM: Parabens, Sulfates, Phthalates, Synthetic Fragrances, Artificial Dyes, Mineral Oil, Petroleum, Silicones, Nanoparticles, GMOs, Gluten, Soy, Animal-Derived Ingredients, Synthetic Preservatives, Chemical Sunscreens, Fillers
04

Where it fits in your routine

ROUTINE
1
Cleanser
2
Toner / Mist
3
Serum / Ampoule
4
Mermaid Milk
5
Facial Oil
6
Sunscreen (AM)

Use AM & PM after cleansing and toning. Apply treatments and serums first, then Mermaid Milk to lock in hydration. Follow with facial oil for extra nourishment, or sunscreen in the morning.

05

How to use

HOW TO USE
1

Cleanse & Prep

Start with clean skin. Apply your toner or hydrating mist, then any serums or treatments you use.

2

Apply a Dime-Sized Amount

Scoop a small amount with clean fingers. Warm between fingertips briefly before applying.

3

Massage in Upward Motions

Gently press and sweep the cream upward across your face and neck in circular motions. Add more if needed based on your skin's moisture level.

4

Allow to Absorb

Wait 15–30 seconds for full absorption before layering facial oil, sunscreen, or makeup on top. The demi-matte finish doubles as a great primer.

06

Who is it for?

WHO

Perfect for you if:

  • You want a lightweight moisturizer that won't feel heavy or greasy
  • You have normal, combination, or oily skin that needs balanced hydration
  • You prefer clean, plant-based, and vegan skincare
  • You're looking for a superfood-rich formula with antioxidant protection
  • You want a moisturizer that doubles as a makeup primer
  • You value sustainability, ethical sourcing, and small-batch production

Consider alternatives if:

  • You have very dry skin that needs rich, heavy-duty moisture
  • You have active fungal acne (contains coconut oil and fatty esters)
  • You are extremely sensitive to essential oils (contains blue tansy oil)
  • You prefer fragrance-free formulas (this has a natural herbal-fruity scent)
  • You need a deeply occlusive night cream for winter conditions
07

Skin type compatibility

SKIN TYPES
Normal Skin
Excellent

The ideal skin type for this formula. Delivers balanced hydration, superfood nourishment, and a radiant demi-matte finish without being too light or too heavy.

Combination Skin
Excellent

Specifically designed for combo skin. Lightweight enough for oily zones while providing sufficient moisture for drier areas. Helps balance oil production.

Oily Skin
Good

Fast-absorbing and non-greasy with a demi-matte finish. Contains coconut and olive oils, which may be slightly rich for very oily skin, but most users report no added shine.

Dry Skin
Moderate

Provides good lightweight hydration but may not be enough for very dry skin alone. Consider layering with a facial oil or switching to Earth Harbor Siren Silk for richer moisture.

Sensitive Skin
Good

Clean, non-toxic formula with soothing aloe and turmeric. Contains blue tansy essential oil which some sensitive types may react to. Patch test recommended.

Acne-Prone Skin
Moderate

The brand claims it is friendly to acne-prone skin. However, coconut oil (comedogenicity 4) and olive oil (2–3) may trigger breakouts in some. Not fungal acne safe. Monitor carefully.

08

Results timeline

MONTH 2+
Day 1

Instant Hydration & Comfort

Skin feels immediately soothed, moisturized, and soft. The lightweight texture absorbs within seconds, leaving a smooth, demi-matte canvas.

97% experienced soothed skin
Week 1–2

Improved Texture & Reduced Redness

Skin texture begins to feel smoother and more refined. Blue tansy and turmeric start calming visible redness and blotchiness. Complexion looks more balanced.

93% had smoother texture
Week 3–4

Visible Radiance & Even Tone

Superfood antioxidants accumulate for a noticeable glow. Skin appears brighter, more even-toned, and resilient. Hydration feels consistent throughout the day.

93% had brighter, more even skin
Month 2+

Strengthened Skin Barrier & Lasting Glow

Continued use supports long-term skin resilience and firmness. The mermaid glow becomes your baseline. Redness stays visibly reduced.

90% had reduced redness
09

Ratings by platform

1K+ REVIEWS
Earth Harbor (Brand Site)
4.8
Rating
970+
Reviews
Main complaint: Some users find it not moisturizing enough for dry skin; occasional batch variation in color and scent
Amazon
4.4
Rating
200+
Reviews
Main complaint: Small jar size feels insufficient for the price; some received products that appeared to have separated
Ulta Beauty
4.5
Rating
50+
Reviews
Main complaint: Natural herbal scent not appealing to all users; online-only availability limits ability to test first
EarthHero
4.7
Rating
30+
Reviews
Main complaint: Smaller than expected for the price; some users found the scent unpleasant rather than soothing
10

Pros & cons

BALANCED

Praised

  • Lightweight, non-greasy formula absorbs quickly
  • Beautiful demi-matte finish works great under makeup
  • Clean, superfood-rich ingredient list (86% organic)
  • Soothing for redness and irritation
  • Sustainable, recyclable glass packaging with refill option
  • Formulated by a certified toxicologist and herbalist
  • A little goes a long way — dime-sized amount is sufficient
  • Excellent for normal to combination skin types

Criticized

  • Small jar size (1 oz) for the price point
  • Not moisturizing enough for very dry skin
  • Contains coconut oil — not fungal acne safe
  • Natural batch variation in color and scent can be surprising
  • Herbal scent not universally loved
  • Short 6-month PAO requires quick use after opening
  • Glass jar packaging less hygienic than pump dispenser
11

Budget-friendly alternatives (dupes)

DUPES
65% Match
Dew Point Moisturizing Gel-Cream
$14.99
Budget Pick

A lightweight, aloe-based gel-cream with green tea and hyaluronic acid. Lacks the superfood spirulina/matcha duo and blue tansy, but offers similar fast-absorbing hydration at a fraction of the price. Better for fungal acne-prone skin.

60% Match
Radically Rejuvenating Whipped Night Cream
$16.99
Budget Pick

Another clean, plant-based cream with turmeric and HA. Richer texture better suited for nighttime use. Doesn't have the demi-matte finish or makeup-priming capability of Mermaid Milk, but targets similar radiance and hydration goals.

70% Match
Moisturizer
$18.00
Budget Pick

Shares the matcha-based, clean-beauty ethos with a lightweight cream texture. Simpler formula without spirulina, blue tansy, or seaweed. Good option if you want matcha antioxidant benefits at a lower price. Also vegan and cruelty-free.

12

Comparison with competitors

SIDE-BY-SIDE
Superfood Antioxidant Cleanser
Key Ingredients Kale + Spinach + Green Tea + HA
Texture Gel-cream (lighter)
Organic % Not specified
Fungal Acne Safe Varies
Sustainability Recyclable packaging
Best For Oily to Combo

Herbivore Pink Cloud Moisture Creme

Key Ingredients Rosewater + Tremella + Squalane
Texture Whipped cream (richer)
Organic % Partial organic
Fungal Acne Safe No
Sustainability Recyclable glass
Best For Dry to Normal
Dew Point Moisturizing Gel-Cream
Key Ingredients Green Tea + Aloe + HA
Texture Gel-cream (lightest)
Organic % Not organic
Fungal Acne Safe Yes
Sustainability Recyclable tube
Best For Oily to Combo
13

Storage & shelf life

6 MONTHS
Period After Opening (PAO)

6 months after opening

Storage

Store in a cool, dry place away from direct sunlight. No refrigeration required, but cool storage helps preserve the natural botanical ingredients.

Packaging

100% recyclable glass jar with PCR plastic closure. Compostable box and inserts. Zero-waste refill option available in glass bottle with aluminum top.

Travel Friendly

Yes — the 1 oz size is TSA-compliant for carry-on. Glass jar is sturdy but take care to cushion it when packing. The 2 oz size exceeds the 100ml liquid limit.

13

Frequently asked questions

FAQ

Use with caution. Mermaid Milk does not contain retinoids, salicylic acid, hydroquinone, or chemical sunscreens — the most commonly flagged pregnancy-unsafe ingredients. However, it does contain blue tansy (Tanacetum annuum) essential oil. While blue tansy is generally considered low-risk in small topical amounts, some healthcare providers advise avoiding essential oils during pregnancy and breastfeeding. Consult your OB-GYN or midwife before use.

No, Mermaid Milk is not fungal acne safe. It contains several ingredients that can feed malassezia yeast, including coconut oil (Cocos nucifera), olive fruit oil (Olea europaea), cetyl palmitate, sorbitan palmitate, and stearic acid. If you struggle with fungal acne, consider a fungal-acne-safe alternative like the Versed Dew Point Gel-Cream.

Yes. Mermaid Milk does not contain active exfoliants or ingredients that conflict with retinol, vitamin C, AHAs, or BHAs. Apply your active treatments first (retinol, vitamin C serum, or chemical exfoliants), allow them to absorb, then layer Mermaid Milk on top to lock in moisture and provide a protective barrier. This routine works for both AM and PM.

Mermaid Milk is formulated for all skin types but is especially suited for normal to combination skin. Its lightweight, non-greasy texture and demi-matte finish make it ideal for those who find heavier creams too rich. Oily skin types generally love it too. Dry skin may find it insufficient alone and may want to layer a facial oil on top or consider the richer Earth Harbor Siren Silk cream.

Most users report immediate hydration and a soothed feeling from the first application. Texture improvements and reduced redness typically become noticeable within 1–2 weeks of consistent use. The full radiance and glow benefits — brighter, more even-toned skin — generally become visible after 3–4 weeks. Brand studies show 93% of users noticed all-day hydration and 90% experienced reduced redness with continued use.

Apply Mermaid Milk as your moisturizer step — after cleansing, toning, and any serums or treatments. It comes after essences and serums but before facial oils and sunscreen. In the morning, follow with SPF. At night, you can layer a facial oil on top for extra nourishment. The lightweight formula also works beautifully as a makeup primer.

The brand states Mermaid Milk is formulated to be non-comedogenic and friendly to acne-prone skin. However, it contains coconut oil (comedogenic rating of 4/5) and olive fruit oil (rating 2–3/5) as key ingredients. The overall formula rating is approximately 2/5 due to low concentrations, but individuals highly prone to clogged pores should patch test first or choose a formula without these oils.

Mermaid Milk has a Period After Opening (PAO) of 6 months. Because the formula uses natural, plant-based ingredients without synthetic preservatives, it has a shorter shelf life than conventional moisturizers. Store in a cool, dry place away from direct sunlight. A little goes a long way — users report a 1 oz jar lasting 2–4 months with daily use.

— Skincarisma verdict
4.3 / 5 ★★★★☆

Verdict: Earth Harbor Mermaid Milk is an outstanding lightweight moisturizer for anyone seeking clean, superfood-powered hydration with a radiant demi-matte finish. The combination of spirulina, matcha, blue tansy, and vegan hyaluronic acid delivers real antioxidant protection and balanced moisture — especially for normal to combination skin types. The sustainable packaging, ethical sourcing, and toxicologist-formulated ingredient list earn high marks. Points deducted for the short 6-month PAO, coconut oil's comedogenic potential, being not fungal acne safe, and the small jar-to-price ratio. If you prioritize clean, plant-based skincare and have normal-to-combo skin, Mermaid Milk is a genuinely impressive daily moisturizer.

Product Overview

question
lightbulb What are Quick Product Notes?

Quick product notes are a great way to check if a product is free from commonly avoided ingredients by skincare enthusiasts. These preferences come about for different reasons depending on the ingredient such as personal experiences, sensitivities, health preferences & etc.

muscle Pro Tip Alert!

Just because a product is not free from a common preference does not mean it's a bad product! You can make a personal decision whether or not you want to use a product that contains these ingredients or not - click the labels of the preference to read more about them.

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Quick Product Notes

Click on icons for more information
question
lightbulb What are Notable Effects & Ingredients?

Ever used a product that promised a certain effect but provided no results? It might not have contained any notable ingredients that could have been responsible for that promised effect. It doesn't matter what the marketing or packaging «promises» it can do, if it doesn't contain anything that can help - then the likelihood of it helping is low.

We help you identify key notable ingredients that have been shown to help with effects such as acne-fighting, brightening, UV-protection, wound healing & anti-aging to help you achieve your skincare goals smarter. Please note that different notable ingredients have varying levels of research behind them, some are extremely well proven yet some have mixed research in their efficacy.

muscle Pro Tip Alert!

Just because a product doesn't contain any notable ingredients doesn't mean it's bad. And a product with notable ingredients (or even many) doesn't necessarily guarantee the efficacy of the product performing these effects either. There are other factors such as ingredient quality, concentration and formulation that will ultimately determine this.

Be smart and use this as just a starting point for you to make more informed and smarter choices and compare it with reviews to see if the product is right for you

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Notable Effects & Ingredients

anti-aging Anti-Aging from 1 ingredient(s):
Citric Acid
brightening Brightening from 1 ingredient(s):
Citric Acid
wound Promotes Wound Healing from 2 ingredient(s):
Sodium Hyaluronate Citric Acid
question
lightbulb What are Ingredients Related to Skin Type?

Why are some products great for some people and horrible for others? Well everyone has different skin types and different reactions to the same ingredients.

We've identified a range of ingredients that are commonly regarded as potentially good or bad for those with Dry, Oily/Acne-Prone or Sensitive skin.

muscle Pro Tip Alert!

A product that contains good or bad ingredients for your skin type doesn't always flat out make the entire product good or bad for your skin. There are other factors such as ingredient quality, concentration and formulation that will ultimately determine your skins reaction.

One of the best ways to use this section is to troubleshoot products you've had bad experiences with in the past. Check if it contains any of the marked ingredients to point out suspect ingredients to avoid in the future!

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Ingredients Related to Skin Types

Click on icons for more information
dry-skin Dry Skin
1
oily-skin Oily/Acne-Prone Skin
1
sensitive-skin Sensitive Skin
question
lightbulb What is the Ingredient Safety Breakdown?

Ingredient Safety Breakdown refers to the percentage % of ingredients in different risk categories as classified by EWG (Environment Working Group) if they are available. There are almost endless cosmetic ingredients and they are one of the few organisations globally that have assigned ratings to a lot of the more commonly used ingredients which is why we reference them.

muscle Pro Tip Alert!

EWG is seen by many to be more on the alarmist side in their assignment of health ratings resulting in rating ingredients as riskier than they actually are. We recommend using this a reference point rather than a strict guide of ingredient safety and to always do further research if into ingredients that you may find suspect.

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Ingredient Safety Breakdown

EWG Health Ratings
Low risk
Medium risk
High risk
Unknown risk
19% 80%

Product ingredient list

Showing first 5 of 21 ingredients
EWG CIR Ingredient Name & Cosmetic Functions Notes
0 Unknown
Aloe Barbadensis Leaf Juice
Skin Conditioning
Hydrating
Redness
Irritation
0 Unknown
Cocos Nucifera Oil
Masking, Perfuming, Skin Conditioning
Hydrating
0 Unknown
Alcohol
Antimicrobial, Astringent, Masking, Solvent
0 Unknown
Camellia Sinensis Extract
Bleaching, Skin Conditioning, Antioxidant
Redness
Irritation
Pores
0 Unknown
Cetearyl Palmitate
Emollient, Skin Conditioning
VIEW ALL INGREDIENTS