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Moon Juice Plump Jelly Hyaluronic Serum ingredients: is it worth it?
Good hydration, unnecessary fragrance: this is a basic humectant serum dressed up as a high-performance treatment.

Good hydration, unnecessary fragrance: this is a basic humectant serum dressed up as a high-performance treatment.
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The 3.2/5 efficacy score comes from betaine, glycerin, sodium polyglutamate, and hydrolyzed hyaluronic acid appearing within the first seven ingredients, but the formula discloses neither active percentages nor pH, and the advertised PGA-peptide effect is not clearly represented by a named peptide in the published INCI. Mushroom extracts, tocotrienols, and botanical framing add limited evidence compared with established treatment actives. The 2.8/5 safety score reflects three fragrant essential oils in a leave-on product; this is a meaningful irritation concern for fragrance-sensitive, reactive, or rosacea-prone skin.
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DemythSkin rates Moon Juice Plump Jelly Hyaluronic Serum 3.8/5 for efficacy and 3.9/5 for safety.
CONTAINS COMMON SENSITISERS⌄
Fragrance components and essential oils that more often cause reactions in sensitive skin: Rosa Damascena Flower Oil. Most people tolerate them; patch test if your skin reacts easily.
ACTIVE INGREDIENTS BY TIER
Gold Standards
High clinical proof | Skin-transformativeReliable
Proven resultsPotent
Developing evidenceOverhyped | Marketing
Hype | Limited dataDocumented Irritants
Evidence-backed flagFORMULATION BASE (6)⌄
FULL INGREDIENT LIST⌄
Water/Aqua/Eau, Betaine, Coconut Oil Polyglyceryl-6 Esters, Glycerin, Tremella Fuciformis Sporocarp Extract, Sodium Polyglutamate, Hydrolyzed Hyaluronic Acid, Ganoderma Lucidum Extract, Rosa Damascena Flower Oil, Santalum Austrocaledonicum Wood Oil, Pogostemon Cablin Oil, Polyglyceryl-10 Oleate, Sorbitan Olivate, Cetearyl Olivate, Oryza Sativa (Rice) Bran Oil, Tocotrienols, Tocopherol, Lonicera Japonica (Honeysuckle) Flower Extract, Citric Acid, Lonicera Caprifolium (Honeysuckle) Flower Extract
WHAT EACH INGREDIENT DOES (20)⌄
- Water/Aqua/Eau
- Solvent and formula base
- Betaine
- Humectant and osmoprotectant
- Coconut Oil Polyglyceryl-6 Esters
- Emollient and solubilizer
- Glycerin
- Humectant and water binder
- Tremella Fuciformis Sporocarp Extract
- Botanical hydrating extract
- Sodium Polyglutamate
- Film-forming humectant
- Hydrolyzed Hyaluronic Acid
- Low-molecular-weight humectant
- Ganoderma Lucidum Extract
- Mushroom botanical extract
- Rosa Damascena Flower Oil
- Fragrant essential oil
- Santalum Austrocaledonicum Wood Oil
- Fragrant essential oil
- Pogostemon Cablin Oil
- Fragrant essential oil
- Polyglyceryl-10 Oleate
- Emulsifier and solubilizer
- Sorbitan Olivate
- Emulsifier and skin conditioner
- Cetearyl Olivate
- Emulsifier and emollient
- Oryza Sativa (Rice) Bran Oil
- Emollient plant oil
- Tocotrienols
- Vitamin E antioxidant
- Tocopherol
- Vitamin E antioxidant
- Lonicera Japonica (Honeysuckle) Flower Extract
- Botanical preservation extract
- Citric Acid
- pH adjustment agent
- Lonicera Caprifolium (Honeysuckle) Flower Extract
- Botanical preservation extract
EXTERNAL CITATIONS
Glycerin: Humectant supporting stratum-corneum hydration
Hydrolyzed Hyaluronic Acid: Topical humectant and temporary skin-plumping support
Sodium Polyglutamate: Film-forming humectant and water-binding polymer
DISCLAIMER: THIS ANALYSIS IS FOR INFORMATION ONLY. NOT MEDICAL ADVICE. AI-GENERATED DATA BASED ON PUBLICLY AVAILABLE INGREDIENT LISTS. VERIFY WITH A MEDICAL PROFESSIONAL.
A cheaper serum that scores as high or higher
A different formula for the same concern (hydration) that scores at least as high on both efficacy and safety.

Moon Juice Plump Jelly Hyaluronic Serum: common questions
Is Moon Juice Plump Jelly Hyaluronic Serum worth it?
Moon Juice Plump Jelly Hyaluronic Serum scores 3.8 out of 5.0 for efficacy (Modest) and 3.9 out of 5.0 for safety (Gentle) on DemythSkin's independent ingredient analysis. Good hydration, unnecessary fragrance: this is a basic humectant serum dressed up as a high-performance treatment.
What are the key active ingredients in Moon Juice Plump Jelly Hyaluronic Serum?
Moon Juice Plump Jelly Hyaluronic Serum contains no gold-standard actives. Its formula is built on supporting and base ingredients rather than clinically transformative actives.
Does Moon Juice Plump Jelly Hyaluronic Serum contain fragrance or known irritants?
DemythSkin flags these ingredients in Moon Juice Plump Jelly Hyaluronic Serum as documented irritants: Rosa Damascena Flower Oil, Santalum Austrocaledonicum Wood Oil, Pogostemon Cablin Oil.
How is Moon Juice Plump Jelly Hyaluronic Serum scored?
DemythSkin grades every product on two independent scores: efficacy (whether the ingredients have clinical evidence of working) and safety (irritation and sensitisation risk). Ingredients are graded S through D against a database of over 3,000 compounds. Brand and price are not part of the score, and no brand pays for one.
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