Earth Harbor SIREN SILK Night Cream, 2 oz

Earth Harbor SIREN SILK is a rich overnight facial moisturizer with a plant-based sea retinol alternative and 20 botanical actives. The listing describes it as a deeply hydrating cream intended to soften the look of fine lines and uneven texture, though those benefits are product claims rather than verified outcomes.

At a glance

Rich whipped cream positioned for overnight moisture and a soft, dewy finish.
Includes a plant-based sea retinol alternative, alongside aloe vera, sweet almond oil, and blueberry extract.
The maker says the formula is vegan and cruelty-free, with 86% organic content.

Price

$33.99Save 26%

Reference price: ~~$45.85~~

Price checked: Nov 14, 2026

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Pros and cons

Pros

A night cream format combines hydration with the listing's intended smoothing and skin-conditioning roles.
The described rich texture and dewy finish may suit buyers who prefer a substantial moisturizer over a lightweight gel.
The formula lists multiple botanical ingredients and identifies itself as vegan and cruelty-free.

Cons

The rich cream texture may not suit buyers who prefer a very lightweight moisturizer. The listing does not specify a skin type or fragrance-free status.

Technical specifications

6 specifications

Identity
Brand	Earth Harbor

Formula and use
Product type	Night cream
Botanical actives	20
Organic content	86% organic

Size and dimensions
Net contents	2 oz
Dimensions and listed weight	5.67 x 2.2 x 2.2 inches; 5.6 ounces

What to know before buying

The listing describes smoothing and renewal benefits, but provides no ingredient percentages for the sea retinol alternative or evidence establishing results. Buyers with reactive skin should consider the reported mixed experiences with skin reactions.

Who is it for?

A good fit for

People seeking a rich overnight face moisturizer for dryness and a soft, supple feel.
Buyers interested in botanical ingredients and a plant-based retinol alternative.

Less suited to

Those seeking a fragrance-free product, since the listing does not confirm that it is fragrance-free.
Buyers wanting an explicitly tested treatment with a disclosed active-ingredient concentration.

Earth Harbor SIREN SILK Night Cream, 2 oz · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.3 / 5 · 150 ratings

5 stars75%75%
4 stars9%9%
3 stars4%4%
2 stars2%2%
1 star10%10%

Customer feedback highlights a smooth, soft feel after use, along with moisturizing performance, a non-greasy impression, and pleasant scent. The product is described as a rich night cream, so these reported comfort benefits may matter to buyers seeking overnight moisture rather than a lightweight gel. Experiences with skin reactions and tone are mixed, including reports of breakouts, so the positive impressions should not be taken as universal.

Positive themes

Customers describe skin feeling smooth, soft, and supple after use.
Customers appreciate the moisturizing feel, non-greasy impression, scent, and ingredients.

Mixed feedback

Reports about skin reactions and tone vary, and some customers mention breakouts.

Frequently asked questions

What is Earth Harbor SIREN SILK intended to do?

The listing positions it as an overnight moisturizer to hydrate skin and support a smoother, refreshed-looking appearance. These are manufacturer claims, not guaranteed results.

Does SIREN SILK contain conventional retinol?

The listing describes a plant-based sea retinol alternative. It does not identify this as conventional retinol or provide a concentration.

What ingredients are highlighted?

The listing names aloe vera, sweet almond oil, blueberry extract, and plant-derived fatty acids among its botanical ingredients.

What do customers report about the cream?

Feedback highlights a smooth, soft feel, moisturization, a non-greasy impression, and pleasant scent. Skin reactions and tone results are mixed, with some reporting breakouts.