Collagen Booster Intense Repair Serum

Reduce the appearance of fine lines, wrinkles and improve overall tone and texture.


Apart from water content, our skin consists primarily of collagen. Collagen provides the springy, plump and smooth appearance we associate with youth and health. When we reach our 30s, our bodies begin to produce less collagen year by year. The percentage of loss accelerates as we age, so we see less elasticity, more wrinkles, and sagging skin. At the same time, we can also experience damage to collagen due to sun, diet, pollution, and anything that causes inflammation.

Size: 1 fl oz

What It Does
  • Reduces lines and wrinkles
  • Firms and restores lost volume and elasticity
  • Minimizes scarring and stretch marks
  • Helps to lessen the appearance of enlarged pores
  • Smoothes uneven tone and texture
  • Repairs and protects skin from environmental damage
  • Provides long term protection from skin aging
Who It’s For

All skin types wishing to maintain and restore collagen to the skin for a firmer, smoother, more youthfully healthy complexion at every age.

How It Works

This lightweight serum unlocks the three keys to maximizing collagen levels – stimulate, condition and protect. Collagen Booster Intense Repair Serum promotes maximum collagen synthesis using hydrolyzed collagen, peptides, centella asiatica and stabilized vitamin C.

Hyaluronic acid and DMAE condition and strengthen skin’s collagen, while powerful antioxidants like resveratrol, phloretin, alpha lipoic acid, and green tea protect skin from damage and collagen loss due to stress, inflammation, and environmental factors.

Keep collagen levels at their best and see your most beautiful skin!

How To Use

Apply to face, neck and chest once daily in the evening. 


Water, Seakelp (Lactobacillus/Kelp Ferment Filtrate) Bioferment, Sodium PCA, Magnesium Ascorbyl Phosphate, Propanediol, Punica Granatum (Pomegranate) Fruit Juice, Carnosine, Hydrolyzed Collagen, Boswellia Serrata (Indian Frankincense) Extract, Centella Asiatica (Gotu Kola) Extract, Glucosamine, Hyaluronic Acid, Pullulan, Aesculus Hippocastanum (Horse Chestnut) Seed Extract, Betula Alba (Birch Tree) Bark Extract, Niacinamide, Dimethylaminoethanol Bitartrate, Mangiferin, Olea Europa (Olive) Leaf Extract, Alpha Lipoic Acid, Resveratrol, rh-Oligopeptide-1 (Epidermal Growth Factor), Citric Acid, Caprylyl Glycol (and)Phenoxyethanol (and) Sorbic Acid


Customer Reviews

Based on 25 reviews
Just the Boost I Needed

A good friend directed me to this product, and I have not stopped using it since. I am personally pairing it with the Total Nutrition Night cream and appreciate how my skin looks and feels when I wake in the morning. Knowing that we lose roughly 1% of collagen per year, this is a healthy, daily dose that shows results when used in routine.


Too watery no change

Dana Say
Another stand out product from Kate Ryan!

This is the second product I've tried from this brand and I am thoroughly impressed! Amazing ingredients, extremely well formulated and though I take really good care of my skin so the changes to my skin may be subtle, I can feel that the overall texture and firmness of my skin has improved. I was using a collagen serum from another company and when I ran out, I decided to try this out and I am loving it! Will continue to purchase<3

Not as featured or promised

I wouldn't waste your money buying this. I saw zero difference in my skin, submitted request for a return, followed their extensive return policy requests, paid to ship items back in a box, then was only refunded 1/3 the almost $100 price I paid. Very dishonest and bad customer service. They make you jump through hoopsfor returns, make you send the product back on your dime, then once they have the item or items, only refund you a negligible amount. Never spent so much time or my own money on a rethrn. Definitely not worth the cost and ongoing hassle. I'd buy from a reputable source/company that stands behind their products.

Alejandra Hernandez
My new favorite serum!!

I have tried a lot of repairing serums and this one by far is my favorite! I woke up the next morning with a nice glow and I credit this serum for that! I have very dry skin but this definitely gave me that boost that I needed!