People swear by this brand's anti-aging serums and purifying masks — all $20 and under, today only

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Shop Pure Biology products for up to 40 percent off today at Amazon. (Photo: Amazon)
Shop Pure Biology products for up to 40 percent off today at Amazon. (Photo: Amazon)

Want to switch up your hair or skincare routine without spending hours of research or tons of money?

You’re in luck. Today only, best-selling Pure Biology skin and hair care products are nearly 40 percent off at Amazon. You can grab everything from anti-aging eye serums to keratin-enriched shampoo for less than $20.

If you struggle with dull- and drab-looking skin, or find your hair is thinning, customers far and wide are saying these products (containing ingredients like hyaluronic acid and vitamins A and C) make all the difference.

Premium Hair Growth Shampoo

Premium Hair Growth Shampoo. (Photo: Amazon)
Premium Hair Growth Shampoo. (Photo: Amazon)

Made with biotin, keratin and a slew of vitamins, Pure Biology’s hair growth shampoo is designed to prevent breakage, thinning and hair loss for men and women. The paraben-free shampoo includes green tee extract and rosemary oil — both known to help treat hair conditions like alopecia.

With more than 740 reviews, this shampoo has a 4.5-star rating.

Promising review: “I was very skeptical about this shampoo and the claims it made. I was pleasantly surprised by the effect it had on my hair. First, it made my hair soft but not weighed down. I like the smell, which is subtle but has a clean fragrance. I have tried many different shampoos before that claim to help with hair growth. This is honestly the first one where I have seen new growth. This takes time, however, and you have to be patient. It is worth it!!”

Shop it: Premium Hair Growth Shampoo, $20 (was $30),

Premium Eyelash Growth Serum & Eyebrow Enhancer

Premium Eyelash Growth Serum & Eyebrow Enhancer. (Photo: Amazon)
Premium Eyelash Growth Serum & Eyebrow Enhancer. (Photo: Amazon)

A unique combination of Procapil and Biotin — both clinically proven to stop hair follicle aging in its tracks — boost eyelash and eyebrow stimulation to maximize growth and prevent hair loss.

With just over 200 reviews, this serum has a 4.2-star rating.

Promising review: “I’ve been using all sorts of different eyelash serums for the last year. I’ve tried expensive ones and cheap ones, none seem to deliver on their promises...until this product! I have used it for about six weeks now and have really started to notice a difference in the last week. My lashes are healthier, longer and thicker! I also have sensitive eyes and have not had any itching or burning with this product. I’m impressed with how much is in the bottle and how little you actually need — great value! I will be purchasing again.”

Shop it: Premium Eyelash Growth Serum & Eyebrow Enhancer, $19 (was $29),

Premium Total Eye Cream Serum

Premium Total Eye Cream Serum. (Photo: Amazon)
Premium Total Eye Cream Serum. (Photo: Amazon)

Great for brightening and firming under-eye skin, this small container packs in all the ingredients known to fight signs of aging, like hyaluronic acid and vitamins C and E.

Nearly 1,300 customers have reviewed this item, giving it an average 4.4-star rating.

Promising review: “I love this eye cream/serum. It's got a great consistency, goes on and sinks in without leaving a shiny wet mess. No noticeable fragrances. No irritation to my very sensitive eyes or skin. I've been using it morning and night for about a week and have noticed the dark circles are not quite as dark, no puffiness, maybe a reduction in lines. I've been on the hunt for something that works without bad reactions, and this may be the winner. Thank you!”

Shop it: Premium Total Eye Cream Serum, $20 (was $32),

Premium Face Mask

Premium Face Mask. (Photo: Amazon)
Premium Face Mask. (Photo: Amazon)

For use on even the most sensitive skin, this clay mask expertly blends antioxidants to tackle sun damage and combat acne.

More than 350 customers have reviewed this mask, giving it an average 4.7-star rating.

Promising review: “I've been enjoying this mask. I use it one to two times a week. My skin feels INCREDIBLY soft after using it. I shared some with my mom too and she loved the effect on her skin, so it's good for a variety of ages (I'm mid 20s and she's mid 60s). I feel like this mask is a good 'reset button' if my skin is irritated or I haven't had a chance to cleanse it properly for a bit. I have VERY sensitive skin and I haven't broken out or noticed any additional redness after using the mask, and I've been using it regularly for about a month. The company seems to stand behind its product, so I like that as well.”

Shop it: Premium Face Mask, $19 (was $28),

Pure Biology Premium Vitamin C Serum

Pure Biology Premium Vitamin C Serum. (Photo: Amazon)
Pure Biology Premium Vitamin C Serum. (Photo: Amazon)

If you’re looking for a one-stop-shop for combating signs of aging, here it is. Packed with Vitamin C, this hydrating serum can tighten up wrinkles, firm skin and gently smooth away any pigmentation.

More than 360 customers have given this serum an average 4.6-star rating.

Promising review: “I have tried many different vitamin C and E serums. As a 35-year-old female, I have trouble finding something anti-aging that doesn't make me break out and this stuff has been perfect for my combination skin. It is hydrating but non greasy and I can tell my skin just drinks it up and loves it! It makes your skin so soft and smooth and also doubles as a good primer for under makeup. I am so happy to have found something that finally works. Pure Biology is the best!!”

Shop it: Pure Biology Premium Vitamin C Serum, $18 (was $30),

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