






HIH serum set – vitamin care for day and night
The lowest price in the 30 days before the discount was introduced: 39 zł
Delivery in 1-2 days from Poland
Return possible within 30 days
Payment also upon pickup
Guarantee of the highest product quality
Product type: set of face serums for day and night
Effect: brightening, moisturizing, smoothing, and skin regeneration
Active ingredients: vitamin C, amino acids, retinol, niacinamide, vitamin E, hyaluronic acid
Formula: light, fast-absorbing
Time of use: yellow serum in the morning, blue serum in the evening
Gender: unisex
Skin type: all skin types, especially dull, tired, and needing nourishment
Warning: avoid contact with eyes; when using serum with retinol, it is recommended to use SPF cream during the day
HIH serum set – vitamin care for day and night
A comprehensive set of two serums supports brightening, hydration, and skin regeneration, providing a healthy and radiant appearance
Active ingredients
Yellow serum: vitamin C and amino acids brighten, even out skin tone, and protect against free radicals
Blue serum: retinol and niacinamide support cell regeneration, reduce fine wrinkles, and improve firmness
How to use
Apply the yellow serum in the morning to cleansed facial skin, gently massaging it in. Apply the blue serum in the evening before bedtime. Unisex product, suitable for all skin types.
EU RP: Universal International Business SARL, 254 Rue Vendome, 69003 Lyon, France. Leroy.Holliana@outlook.com, +33 7 73 33 24 62
1. In the morning, apply the yellow serum to clean, dry facial skin
2. Gently massage a few drops until the product is fully absorbed
3. In the evening, apply the blue serum to clean skin before cream
4. During the day, use a sunscreen with SPF, especially when using retinol serum
Yellow serum: Aqua, Glycerin, Ascorbic Acid, Amino Acids, Tocopherol, Sodium Hyaluronate, Panthenol, Allantoin, Carbomer, Triethanolamine, Phenoxyethanol, Ethylhexylglycerin
Blue serum: Aqua, Glycerin, Niacinamide, Retinol, Sodium Hyaluronate, Tocopherol, Panthenol, Allantoin, Carbomer, Triethanolamine, Phenoxyethanol, Ethylhexylglycerin
Frequently bought together
Discover the HIH 2-in-1 Serum Set
Daytime illumination
Yellow serum with vitamin C helps refresh the complexion, even out skin tone, and give the skin a healthy glow
Regeneration for the night
Blue serum with retinol and niacinamide supports skin renewal, smoothing, and improves its firmness
Daily 2-in-1 care
The set perfectly complements the morning and evening routine, providing the skin with hydration, nourishment, and a radiant appearance
VITAMIN C
RETINOL + NIACINAMIDE
Brightens the complexion
Smoothes and moisturizes
Frequently Asked Questions
Yes, the yellow serum can be used in the morning, and the blue one in the evening as a regular part of your skincare routine
Yes, the formula is suitable for every skin type, especially dull, tired, and in need of regeneration
Yes, the yellow serum works well in the morning under cream and makeup because it absorbs quickly.
Yes, when using retinol serum, it is advisable to apply sunscreen with SPF every day.