
Highlights
WHAT IS IT?
Collagen drink with 10 ingredients
FEATURES
Tasty collagen drink, plumps skin, restores youthful vitality, enhances skin beauty, makes skin glow from inside out, helps regain smoother, firmer, younger looking skin in weeks
BEST FOR
sensitive
CHECKS
No artificial colorant
Who Is It For?
Not Explicitly Stated; Caution For Pregnant Women And Those With Medical ConditionsWhat Does It Help With?
Skin Plumping Youthfulness Smoothness Firmness Glowing SkinBudget
Premium ($76-$150)How To Use
Which routine should it be used in?
Instructions:
Key Information
What KINOHIMITSU Says
Product Description:
Kinohimitsu J'pan Collagen Diamond 5300 Drink is a tasty collagen drink that helps to plump up skin and restore its youthful vitality. Regular intake helps to enhance skin beauty that glows from inside out. It helps to regain smoother, firmer, younger looking skin in just weeks.
About the Brand:
Ingredients Overview
Ingredients List
Water,Fructose,Collagen-fish,Apple-Condensed-Juice,Citric-Acid,Caramel,Vitamin-C,Fruit-and-Vegetable-Condensed-Juice,Lemon-Condensed-Juice,Perilla-Seed-Extract-WSP,Silk-Protein,Soy-Isoflavone
Key Ingredients
Collagen (Fish),Vitamin C,Perilla Seed Extract,Silk Protein,Soy Isoflavone
Ingredients Details
Caramel
Common Name(s): Caramel colour,natural brown,e150
CAS Number: 8028-89-5
DESCRIPTION
What It Does: Provides natural warm-brown colour from heat-treated sugar for natural cosmetics.
Why It's Used: Natural brown colorant with food-grade safety credentials for clean beauty formulations requiring warm brown or amber shades.
How It Works: Complex mixture of pyranose-ring condensation products from heat-treated sugars. 5-hmf and melanoidin polymers provide brown colour. ph-stable in acidic formulations. soluble in water and lower alcohols.
Typically Found In: Natural cosmetics,bronzers,hair products
TECHNICAL DETAILS
Primary Category: Colorant โ natural brown dye
Secondary Functions: Skin conditioning
Application Areas:
Facial Skincare
Body Care
Hair Care
Beard Care
Color Cosmetics (Makeup)
Dietary/Oral Supplements
Typical Concentration Range: 0.01%โ5%
SOURCING & ETHICS
Vegan Status: Yes โ from sucrose, glucose (plant sugars)
Halal Status: Yes
Source Notes: Commercially produced for cosmetic use. verify vegan/halal status with supplier.
SKIN COMPATIBILITY
Irritancy Rating: 1/5 โ very low
Comedogenicity Rating: 0/5 โ non-comedogenic
Sensitivity Concerns: Well-tolerated by most skin types.
Safe for Sensitive Skin: Yes
SAFETY & COMPATIBILITY
Safety Profile: Good safety profile at recommended concentrations. ewg score: 1โ2.
Works Well With: Standard skincare actives
Avoid Combining With: No known significant incompatibilities
SCIENTIFIC NOTE
Caramel's colour develops through the maillard reaction between reducing sugars and amino acids at elevated temperatures, creating a complex mixture of coloured polymer (melanoidin) and small molecule chromophores. unlike single-compound dyes with defined absorption spectra, caramel's broad-spectrum absorption from multiple chromophores provides a naturally warm, complex brown impossible to replicate with a single synthetic dye.
Last Verified: Cosing database,fda 21 cfr color additives
Primary Sources: 2026-03-12
Fructose
Common Name(s): Levulose,d-fructose,fruit sugar
CAS Number: 57-48-7
DESCRIPTION
What It Does: Provides natural fruit sugar humectant moisture retention with gentle soothing properties.
Why It's Used: Natural-origin humectant for clean beauty formulations with appealing fruit-derived provenance.
How It Works: Five hydroxyl groups provide strong water binding. slightly higher hygroscopicity than glucose due to fructose ring configuration. soothing activity via mild anti-inflammatory activity of fruit sugar derivatives.
Typically Found In: Natural moisturizers,clean beauty hydrators
TECHNICAL DETAILS
Primary Category: Active ingredient โ fruit sugar humectant
Secondary Functions: Natural sugar humectant,soothing
Application Areas:
Facial Skincare
Body Care
Hair Care
Beard Care
Color Cosmetics (Makeup)
Dietary/Oral Supplements
Typical Concentration Range: 1%โ10%
SOURCING & ETHICS
Vegan Status: Yes โ from fruit (plant sources)
Halal Status: Yes
Source Notes: Synthetic or naturally derived. excellent aqueous solubility.
SKIN COMPATIBILITY
Irritancy Rating: 1/5 โ very low
Comedogenicity Rating: 0/5 โ non-comedogenic
Sensitivity Concerns: Non-irritating; suitable for all skin types.
Safe for Sensitive Skin: Yes
SAFETY & COMPATIBILITY
Safety Profile: Excellent safety profile. ewg score: 1.
Works Well With: Ceramides,emollients,occlusives,glycerin,hyaluronic acid
Avoid Combining With: No significant incompatibilities
SCIENTIFIC NOTE
Fructose's ring form (furanose, 5-membered) provides all five hydroxyl groups in a more hydrophilic spatial arrangement than glucose (pyranose, 6-membered), contributing to fructose's slightly superior hygroscopicity over glucose โ explaining its preference as a cosmetic humectant among monosaccharides.
Last Verified: Cosing database,cir safety assessment
Primary Sources: 2026-03-12
Water
Common Name(s): Water,purified water,deionised water,inci water
CAS Number: 7732-18-5
DESCRIPTION
What It Does: Provides the universal solvent and vehicle for water-soluble actives and the continuous phase of all o/w emulsions.
Why It's Used: The most essential cosmetic ingredient โ aqua (water) is listed first on virtually all water-containing cosmetic inci labels as the highest-concentration ingredient, serving as the foundation of the global cosmetics industry.
How It Works: Acts as solvent for all water-soluble ingredients (glycols, amino acids, water-soluble actives). forms the continuous external phase of o/w emulsions (lotions, creams, serums). provides aqueous environment for enzymatic and chemical reactions between actives. ph adjustment medium.
Typically Found In: Virtually all cosmetic products โ the most universal cosmetic ingredient globally
TECHNICAL DETAILS
Primary Category: Functional ingredient โ water
Secondary Functions: Skin conditioning
Application Areas:
Facial Skincare
Body Care
Hair Care
Beard Care
Color Cosmetics (Makeup)
Dietary/Oral Supplements
Typical Concentration Range: Varies widely โ up to 95% in some toners and serums
SOURCING & ETHICS
Vegan Status: Yes โ water (deionised/purified)
Halal Status: Yes
Source Notes: Cosmetic-grade water is purified (deionised, distilled, or ro filtered) to prevent mineral content interference with formulation stability. european pharmacopoeial water (aqua purificata ph. eur.) is the quality standard for pharmaceutical and high-end cosmetic formulations.
SKIN COMPATIBILITY
Irritancy Rating: 1/5 โ non-irritant
Comedogenicity Rating: 0/5 โ non-comedogenic
Sensitivity Concerns: Well-tolerated by most skin types.
Safe for Sensitive Skin: Yes
SAFETY & COMPATIBILITY
Safety Profile: Good safety profile at recommended concentrations. ewg score: 1โ2.
Works Well With: Standard skincare actives
Avoid Combining With: No known significant incompatibilities
SCIENTIFIC NOTE
Water's position as the first inci ingredient on most cosmetic labels reflects the regulatory requirement to list ingredients in descending concentration order โ meaning water is the most abundant ingredient in the majority of cosmetic products. the fundamental role of water as the universal cosmetic solvent and vehicle makes it simultaneously the most important cosmetic ingredient and the one that requires the most sophisticated formulation chemistry to control โ every emulsifier, thickener, preservative, and ph adjuster exists primarily to manage water's interaction with other ingredients in formulation.
Last Verified: Cosing database,eu cosmetics regulation 1223/2009 inci requirements,ph. eur. aqua purificata monograph
Primary Sources: 2026-03-12