Mermaid Milk Nutrient Glow Moisturizer
Mermaid Milk Nutrient Glow Moisturizer
Product Description
Product overview
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.
Superfood Radiance Boost
Spirulina, matcha, and seaweed extracts deliver concentrated antioxidants, vitamin C, and phytonutrients to visibly boost radiance and support skin elasticity.
Texture & feel
SENSORYSuperfood 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.
Safety & compatibility
SAFEContains 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.
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.
Free from parabens, sulfates, phthalates, synthetic fragrances, artificial dyes, mineral oils, petroleum, and nanoparticles. Formulated by a certified toxicologist.
Gluten-free and soy-free. Allergy tested. Natural botanical scent (no synthetic fragrances). Patch test recommended for very sensitive or reactive skin types.
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.
Compatible with retinol, vitamin C, AHA, and BHA. Contains no active exfoliants that would conflict. Apply treatments first, then layer Mermaid Milk on top.
Ingredient breakdown
INGREDIENTSSpirulina 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.
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.
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
Where it fits in your routine
ROUTINEUse 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.
How to use
HOW TO USECleanse & Prep
Start with clean skin. Apply your toner or hydrating mist, then any serums or treatments you use.
Apply a Dime-Sized Amount
Scoop a small amount with clean fingers. Warm between fingertips briefly before applying.
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.
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.
Who is it for?
WHOPerfect 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
Skin type compatibility
SKIN TYPESThe ideal skin type for this formula. Delivers balanced hydration, superfood nourishment, and a radiant demi-matte finish without being too light or too heavy.
Specifically designed for combo skin. Lightweight enough for oily zones while providing sufficient moisture for drier areas. Helps balance oil production.
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.
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.
Clean, non-toxic formula with soothing aloe and turmeric. Contains blue tansy essential oil which some sensitive types may react to. Patch test recommended.
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.
Results timeline
MONTH 2+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 skinImproved 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 textureVisible 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 skinStrengthened 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 rednessRatings by platform
1K+ REVIEWSPros & cons
BALANCEDPraised
- 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
Budget-friendly alternatives (dupes)
DUPESA 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.
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.
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.
Comparison with competitors
SIDE-BY-SIDEHerbivore Pink Cloud Moisture Creme
Storage & shelf life
6 MONTHS6 months after opening
Store in a cool, dry place away from direct sunlight. No refrigeration required, but cool storage helps preserve the natural botanical ingredients.
100% recyclable glass jar with PCR plastic closure. Compostable box and inserts. Zero-waste refill option available in glass bottle with aluminum top.
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.
Frequently asked questions
FAQUse 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.
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
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.
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.
Quick Product Notes
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.
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
Notable Effects & Ingredients
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.
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!
Ingredients Related to Skin Types
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.
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.
Ingredient Safety Breakdown
Product ingredient list
| EWG | CIR | Ingredient Name & Cosmetic Functions | Notes |
|---|---|---|---|
| 0 |
Aloe Barbadensis Leaf Juice
Skin Conditioning
|
Hydrating
Redness
Irritation
|
|
| 0 |
Cocos Nucifera Oil
Masking, Perfuming, Skin Conditioning
|
Hydrating
|
|
| 0 |
Alcohol
Antimicrobial, Astringent, Masking, Solvent
|
|
|
| 0 |
Camellia Sinensis Extract
Bleaching, Skin Conditioning, Antioxidant
|
Redness
Irritation
Pores
|
|
| 0 |
Cetearyl Palmitate
Emollient, Skin Conditioning
|
|






