1 of 1


Environ Youth EssentiA C-Quence Serum 4

Environ Youth EssentiA C-Quence Serum 4


Contains a very high concentration of vitamins A, C, and E in the system, along with antioxidants and peptides

Regular price £109.00
Regular price Sale price £109.00
Sale Sold out
Environ Youth EssentiA C-Quence 4 Serum is the fourth step in the Youth EssentiA Vitamin Step-up System. The formulation contains a very high concentration of Vitamins A, C, and E, combined with antioxidants and peptides.

These ingredients combined work in synergy to help combat the visible signs of ageing, helping to repair, protect and normalise the skin, assisting in lines and wrinkles, loss of tone and firmness, improving the appearance of uneven skin tone, creating in a younger, smoother, radiant and healthier-looking skin.

Suitable for all skin types, in particular mature and photo-damaged skin.

Use 2 - 3 bottles of C-Quence Serum 4 before stepping up to C-Quence Serum 4 PLUS:
  • Vita-Peptide C-Quence Serum 1: 2-3 bottles
  • Vita-Peptide C-Quence Serum 2: 2-3 bottles
  • Vita-Peptide C-Quence Serum 3: 6 - 12 months
  • Vita-Peptide C-Quence Serum 4: 2-3 bottles
  • Vita-Peptide C-Quence Serum 4 Plus: Maintain usage


  • Reduces wrinkles and fine lines
  • Normalise and repair the skin to slows down the signs of ageing
  • Stimulates collagen and elastin production

How To Use

  • Apply morning and evening to a clean face and neck in light upward movements including the eye area.
  • Follow with Youth EssentiA Antioxidant Defence Creme.


Aqua (Water), Butylene Glycol, PEG-40 Hydrogenated Castor Oil, Ascorbyl Tetraisopalmitate, Glycerin, Ethylhexyl Methoxycinnamate, Sorbitol, Tocopheryl Acetate, C12-15 Alkyl Benzoate, Sodium Lactate, Xanthan Gum, Hydrolyzed Jojoba Esters, Retinyl Palmitate, Retinyl Propionate, Carbomer, Polysorbate 20, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Tribehenin, Ceramide NG, PEG-10 Phytosterol, Palmitoyl Hexapeptide-12, Helianthus Annuus (Sunflower) Seed Oil, Tocopherol, Disodium EDTA, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Rosmarinus Officinalis (Rosemary) Leaf Extract, Epigallocatechin Gallate, TEA-Lactate, Serine, Lactic Acid, Urea, Sodium Chloride, Allantoin, Sodium Benzoate, Sodium Hydroxide, BHT, Lycopene, Sodium Ascorbate, Glucose, Zea Mays (Corn) Starch, Corn Starch Modified.

Returns Policy

Unfortunately, we cannot accept returns on Jane Iredale mascara, concealer, lash conditioner, Liquid Eyeliner or et al. concealer due to the products not containing a safety seal. For hygiene reasons, we cannot risk reselling products to our customers.  

Returns will only be accepted if a product is faulty or caused a reaction and proof has been provided. 

Please see our Returns Policy page for full information. 

View full details

Customer Reviews

Based on 2 reviews
Environ Youth EssentiA C-Quence Serum 4

in synergy with other compatible Environ products I think this has done a good job over the years with my mature skin.

Sarah M.
Environ Youth EssentiA C-Quence Serum 4

I have been using C-Quence 4 for a couple of years now. My skin is in great condition and I always get compliments from friends on how good it looks. I will be continuing to use Environ as my main skincare for as long as I live.