Yup those are the ones but try to shop around as prices between Caring, Guardian and Watsons vary.

The Neutrogena sunscreen in cream form lasts longer than the spray and is more cost effective. But the cream version is not so nice for the face as it forms a thick waxy like layer on the face. But for the body its fine.

Biore Milk sunscreen got 4 types (purple, pink, blue and white) and one gel type (green). Some reviews I have read say that the blue and white ones are the same n only diff is the size n price. The white one (30ml) is around RM21-25 and the blue one RM31-35. TBH i have only tried the white one as it's cheaper.

Japanese sunscreens are still the best for the face because they are light and have a really nice finish. Try some on your arm n u will know what i mean.

I recently bought a bottle of the white Biore sunscreen from watsons for RM21.

Yup moisturizer then sunscreen. But the Biore Perfect Face is already a sunscreen so u don't have to add another layer for outdoor activities. Or by "...and lastly a sunscreen layer for outdoor activities?" do u mean sunscreen for body ?

Neutrogena Helioplex in Malaysia AFAIK got 4 types...spray can, tube and plastic bottle in yellow box (one is regular n one is moisturizing type). Spray can has low SPF and the tube type would be best suited for the body as its cheaper n thicker. The other 2 in yellow boxes more for the face.

This is the Biore Cleansing Oil. Priced around RM19.90-RM23 for 150ml. Not the best cleansing oil but one of the cheapest in the market. It's kinda thick n hard to spread around face. I personally prefer Shiseido Aqualabel Cleansing Oil, but its more expensive RM40 for 150ml. Remember to wash ur face wit cleanser after using the cleansing oil. U don't have to use cleansing oil for the body even if u apply sunscreen.

Well if u exposed to the sun for long periods just reapply the sunscreen. It's SPF50+ and the sunscreen ingredients are not the best but should be sufficient. If u really looking for very high protection then u got to go for brands like La Roche Porsay but they r not available here n r really expensive. Mixing sunscreen from different brands may cause the ingredients to cancel each other out, making the sunscreen less effective or downright useless.
Brand A SPF50+ Brand B SPF50 does not equal to SPF100. 

Yeah the Neutrogena and Biore would be best suited for daily use.

I use the Neutrogena SPF50+ for whole body except face but i'm not really outdoors a lot so not very often I apply on the body hehe.

Nighttime no need apply la coz sunscreen will clog pores wan. I do use the Biore on my nose only when im out for long time at night coz it controls oil n shine very well. As long as u remove the sunscreen properly u can use it at night as in my case wit de Biore.

Moisturizer only will do.

This Blog Post gives a lot of good advice on sunscreen.

As long as u don't mix sunscreens.

Yup that's the product. But u will need to use some kind of cleansing oil to properly remove the sunscreen or risk getting pimples n clogged pores.

Any cleanser will do I guess as long as it is suitable 4 ur skin type. Currently I am using Laneige Homme cleansers.

About the same I guess but the Laneige one produces thicker foam. I'm using both the regular and sebum free scrub foam night n day respectively. I tried some of the ones available in pharmacies (Gatsby n Garnier) but they were too strong and had too much menthol. Sebum free scrub has micro beads that dissolve after a while so its perfect for acne prone skin. Regular Laneige Homme cleanisng foam is RM 60 (180ml) and RM65 (180ml) for the scrub foam. Bigger quantity n cheaper price compared to the RM95 Shiseido Men cleanser . That was the main reason I bought Laneige.

Laneige is around RM30 cheaper on average than Shiseido throughout their whole product range.

Laneige has a counter at most department stores around Kl/PJ.

im currently using laneige homme
good and quite affordable
4 steps daily the moment u wake up and the moment ur going to bed

cleanser shampoo form - rm 75
after shaving toner      - rm 80
aqua active essence    -rm 125
refresh skin moisturizer - rm 110
then scrubs and mask twice a week

too expensive...i'm scared to even think about trying LOL.

However I think they have trial sets for RM120-160.

---

Added on December 9, 2010, 2:15 pm
The important steps are cleansing and moisturizing. Toner is really optional. But if u decide to use a toner, moisturizer is a must. If ur skin is very oily u could skip moisturizer in the day and only use it at night.

Look properly again...even the cleansers start at RM140 and the other product prices start at RM200. Higher price range than Shiseido/Biotherm.